diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..a0ccf77
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,5 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Environment-dependent path to Maven home directory
+/mavenHomeManager.xml
diff --git a/.idea/IntelliLang.xml b/.idea/IntelliLang.xml
new file mode 100644
index 0000000..b223a1b
--- /dev/null
+++ b/.idea/IntelliLang.xml
@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="LanguageInjectionConfiguration">
+    <injection language="SQL" injector-id="java">
+      <display-name>AsyncQueryRunner (org.apache.commons.dbutils)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("batch").withParameterCount(2).definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("insertBatch").withParameterCount(3).definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "insert").withParameters("java.lang.String", "org.apache.commons.dbutils.ResultSetHandler").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "insert").withParameters("java.lang.String", "org.apache.commons.dbutils.ResultSetHandler", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update").withParameters("java.lang.String").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update").withParameters("java.lang.String", "java.lang.Object").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update").withParameters("java.lang.String", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("batch").withParameterCount(3).definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("insertBatch").withParameterCount(4).definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("query", "insert").withParameters("java.sql.Connection", "java.lang.String", "org.apache.commons.dbutils.ResultSetHandler").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("query", "insert").withParameters("java.sql.Connection", "java.lang.String", "org.apache.commons.dbutils.ResultSetHandler", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update").withParameters("java.sql.Connection", "java.lang.String").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update").withParameters("java.sql.Connection", "java.lang.String", "java.lang.Object").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update").withParameters("java.sql.Connection", "java.lang.String", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.AsyncQueryRunner"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>Jodd (jodd.db)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query").withParameterCount(1).definedInClass("jodd.db.DbQuery"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("DbQuery").withParameterCount(2).definedInClass("jodd.db.DbQuery"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("query").withParameterCount(2).definedInClass("jodd.db.DbQuery"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(2, psiMethod().withName("DbQuery").withParameterCount(3).definedInClass("jodd.db.DbQuery"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>MyBatis @Select/@Delete/@Insert/@Update</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiMethod().withName("value").withParameters().definedInClass("org.apache.ibatis.annotations.Delete")]]></place>
+      <place><![CDATA[psiMethod().withName("value").withParameters().definedInClass("org.apache.ibatis.annotations.Insert")]]></place>
+      <place><![CDATA[psiMethod().withName("value").withParameters().definedInClass("org.apache.ibatis.annotations.Select")]]></place>
+      <place><![CDATA[psiMethod().withName("value").withParameters().definedInClass("org.apache.ibatis.annotations.Update")]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>QueryRunner (org.apache.commons.dbutils)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("batch").withParameterCount(2).definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("insertBatch").withParameterCount(3).definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "insert").withParameters("java.lang.String", "org.apache.commons.dbutils.ResultSetHandler").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "insert", "execute").withParameters("java.lang.String", "org.apache.commons.dbutils.ResultSetHandler", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update").withParameters("java.lang.String").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update").withParameters("java.lang.String", "java.lang.Object").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("update", "execute").withParameters("java.lang.String", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("batch").withParameterCount(3).definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("insertBatch").withParameterCount(4).definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("query", "insert").withParameters("java.sql.Connection", "java.lang.String", "org.apache.commons.dbutils.ResultSetHandler", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("query", "insert", "execute").withParameters("java.sql.Connection", "java.lang.String", "org.apache.commons.dbutils.ResultSetHandler").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update").withParameters("java.sql.Connection", "java.lang.String").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update").withParameters("java.sql.Connection", "java.lang.String", "java.lang.Object").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(1, psiMethod().withName("update", "execute").withParameters("java.sql.Connection", "java.lang.String", "java.lang.Object...").definedInClass("org.apache.commons.dbutils.QueryRunner"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>R2DBC (io.r2dbc)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("add").definedInClass("io.r2dbc.spi.Batch"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("createStatement").definedInClass("io.r2dbc.spi.Connection"))]]></place>
+    </injection>
+    <injection language="PostgreSQL" injector-id="java">
+      <display-name>Reactiverse Postgres Client (io.reactiverse)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.reactiverse.pgclient.PgConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.reactiverse.pgclient.PgTransaction"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.reactiverse.reactivex.pgclient.PgClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.reactiverse.reactivex.pgclient.PgConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.reactiverse.reactivex.pgclient.PgPool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.reactiverse.reactivex.pgclient.PgTransaction"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.reactiverse.axle.pgclient.PgClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.reactiverse.pgclient.PgClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.reactiverse.pgclient.PgPool"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>SmallRye Axle SqlClient (io.vertx.axle.sqlclient)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.vertx.axle.sqlclient.Pool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.vertx.axle.sqlclient.SqlClient"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>SmallRye Mutiny SqlClient (io.vertx.mutiny.sqlclient)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.vertx.mutiny.sqlclient.Pool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "preparedQuery", "preparedBatch").definedInClass("io.vertx.mutiny.sqlclient.SqlClient"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>SmallRye Mutiny SqlConnection (io.vertx.mutiny.sqlclient)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("prepare", "prepareAndAwait").definedInClass("io.vertx.mutiny.db2client.DB2Connection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("prepare", "prepareAndAwait").definedInClass("io.vertx.mutiny.mssqlclient.MSSQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("prepare", "prepareAndAwait").definedInClass("io.vertx.mutiny.mysqlclient.MySQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("prepare", "prepareAndAwait").definedInClass("io.vertx.mutiny.pgclient.PgConnection"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>Vert.x SQL Extensions (io.vertx.ext.sql)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams").definedInClass("io.vertx.ext.sql.SQLClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams").definedInClass("io.vertx.ext.sql.SQLOperations"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams", "execute", "batchWithParams", "batchCallableWithParams").definedInClass("io.vertx.ext.sql.SQLConnection"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>Vert.x SQL Reactive Extensions (io.vertx.reactivex.ext.sql)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams").definedInClass("io.vertx.reactivex.ext.sql.SQLOperations"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams", "execute", "batchWithParams", "batchCallableWithParams", "rxQuerySingle", "rxQuerySingleWithParams", "rxQuery", "rxQueryWithParams", "rxQueryStream", "rxQueryStreamWithParams", "rxUpdate", "rxUpdateWithParams", "rxCall", "rxCallWithParams", "rxExecute", "rxBatchWithParams", "rxBatchCallableWithParams").definedInClass("io.vertx.reactivex.ext.sql.SQLClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "queryWithParams", "queryStream", "queryStreamWithParams", "querySingle", "querySingleWithParams", "update", "updateWithParams", "call", "callWithParams", "execute", "batchWithParams", "batchCallableWithParams", "rxQuerySingle", "rxQuerySingleWithParams", "rxQuery", "rxQueryWithParams", "rxQueryStream", "rxQueryStreamWithParams", "rxUpdate", "rxUpdateWithParams", "rxCall", "rxCallWithParams", "rxExecute", "rxBatchWithParams", "rxBatchCallableWithParams").definedInClass("io.vertx.reactivex.ext.sql.SQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("querySingle", "rxQuerySingle", "querySingleWithParams", "rxQuerySingleWithParams").definedInClass("io.vertx.reactivex.ext.asyncsql.AsyncSQLClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("querySingle", "rxQuerySingle", "querySingleWithParams", "rxQuerySingleWithParams").definedInClass("io.vertx.reactivex.ext.asyncsql.MySQLClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("querySingle", "rxQuerySingle", "querySingleWithParams", "rxQuerySingleWithParams").definedInClass("io.vertx.reactivex.ext.asyncsql.PostgreSQLClient"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>Vert.x SqlClient (io.vertx.sqlclient)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.mssqlclient.MSSQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.mysqlclient.MySQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.pgclient.PgConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.sqlclient.Pool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.sqlclient.SqlClient"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.sqlclient.SqlConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch").definedInClass("io.vertx.sqlclient.Transaction"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>Vert.x SqlClient RxJava2 (io.vertx.reactivex.sqlclient)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.mysqlclient.MySQLConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.pgclient.PgConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.sqlclient.SqlConnection"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPrepare", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.sqlclient.Transaction"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.mysqlclient.MySQLPool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.pgclient.PgPool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.sqlclient.Pool"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "prepare", "preparedQuery", "preparedBatch", "rxQuery", "rxPreparedQuery", "rxPreparedBatch").definedInClass("io.vertx.reactivex.sqlclient.SqlClient"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>jOOQ (org.jooq.DSLContext)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("batch").withParameters("java.lang.String", "java.lang.Object[]...").definedInClass("org.jooq.DSLContext"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "fetch", "fetchLazy", "fetchAsync", "fetchStream", "fetchMany", "fetchOne", "fetchSingle", "fetchOptional", "fetchValue", "fetchOptionalValue", "fetchValues", "execute", "resultQuery").withParameters("java.lang.String", "java.lang.Object...").definedInClass("org.jooq.DSLContext"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("query", "fetch", "fetchLazy", "fetchAsync", "fetchStream", "fetchMany", "fetchOne", "fetchSingle", "fetchOptional", "fetchValue", "fetchOptionalValue", "fetchValues", "execute", "resultQuery", "batch").withParameters("java.lang.String").definedInClass("org.jooq.DSLContext"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(psiMethod().withName("batch").withParameters("java.lang.String...").definedInClass("org.jooq.DSLContext"))]]></place>
+    </injection>
+    <injection language="SQL" injector-id="java">
+      <display-name>rxjava2-jdbc (org.davidmoten.rx.jdbc)</display-name>
+      <single-file value="true" />
+      <place><![CDATA[psiMethod().withName("value").definedInClass("org.davidmoten.rx.jdbc.annotations.Query")]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("call", "select", "update").definedInClass("org.davidmoten.rx.jdbc.Database"))]]></place>
+      <place><![CDATA[psiParameter().ofMethod(0, psiMethod().withName("call", "select", "update").definedInClass("org.davidmoten.rx.jdbc.TransactedBuilder"))]]></place>
+    </injection>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..a9182a4
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_24" default="true" project-jdk-name="openjdk-24" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..cb0cbc4
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/webprogrammierung.iml" filepath="$PROJECT_DIR$/.idea/webprogrammierung.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/php.xml b/.idea/php.xml
new file mode 100644
index 0000000..f324872
--- /dev/null
+++ b/.idea/php.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MessDetectorOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCSFixerOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCodeSnifferOptionsConfiguration">
+    <option name="highlightLevel" value="WARNING" />
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PhpStanOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PsalmOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/webprogrammierung.iml b/.idea/webprogrammierung.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/webprogrammierung.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/README.md b/README.md
index c125c2e..b7e3b94 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,10 @@
-Team Tag-Buchstabe
+Team Tag-Buchstabe: DI-14-C-Schulte-Eilers-Ortmann
 Namen der Studierenden:
-- Name 1
-- Name 2
-- Name 3
-Abgabe zu Aufgabenblatt x
+- Name 1 Caroline Schulte
+- Name 2 Jacques Eilers
+- Name 3 Niklas Ortmann
+Abgabe zu Aufgabenblatt 1
 
-Hinweise:
\ No newline at end of file
+Hinweise:
+index.html wurde zu einer index.php umbenannt.
+webhook.php bitte ignorieren. Diese dient nur als zukünftige Automatisierung des Repo-Pulls (s. https://docs.gitea.com/usage/webhooks)
\ No newline at end of file
diff --git a/anmeldung.html b/anmeldung.html
index 45bd523..e8b7348 100644
--- a/anmeldung.html
+++ b/anmeldung.html
@@ -9,42 +9,3 @@
     <link rel="stylesheet" href="css/main.css" />
     <title>Gästebuch</title>
 </head>
-
-
-<body>
-
-    <nav>
-        <div>
-            <a href="index.html">Homepage</a>
-        </div>
-        <div>
-            <a href="anmeldung.html">Anmelden/Abmelden</a>
-        </div>
-        <div>
-            <a href="registrierung.html">Registrieren</a>
-        </div>
-    </nav>
-
-    <main>
-
-        <h1>Anmeldung</h1>
-
-        <p>
-            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
-            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
-            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
-            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
-            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
-            sea takimata sanctus est Lorem ipsum dolor sit amet.
-        </p>
-
-    </main>
-
-    <footer>
-        <a href="impressum.html">Impressum</a>
-        <a href="datenschutz.html">Datenschutz</a>
-        <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-    </footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/articles/datenschutz.php b/articles/datenschutz.php
new file mode 100644
index 0000000..48b4da8
--- /dev/null
+++ b/articles/datenschutz.php
@@ -0,0 +1,76 @@
+<!--
+    Artikel: Datenschutz vs Datensicherheit
+    Funktion: Inhalt zum Fach Informatik
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+    <main>
+
+        <h1>Datenschutz vs Datensicherheit</h1>
+
+        <p>
+            Datenschutz ist in unserer digital vernetzten Welt allgegenwärtig – ob in sozialen Netzwerken, beim
+            Online-Shopping oder dem Einsatz von Bonuskarten, bei der Auswertung von Konsumverhalten und selbstverständlich
+            auch im schulischen Kontext.
+        </p>
+        <h2>
+            Was ist Datenschutz?
+        </h2>
+        <p>
+            Datenschutz bedeutet, dass persönliche Daten nur gesammelt, gespeichert und verwendet werden dürfen, wenn
+            es wirklich nötig ist – und nur für klar festgelegte Zwecke. Es geht darum, die Privatsphäre von Menschen
+            zu schützen.
+        </p>
+        <h2>
+            Was ist Datenschutz?
+        </h2>
+        <p>
+            Datensicherheit umfasst alle technischen und organisatorischen Maßnahmen, die verhindern sollen, dass Daten
+            verloren gehen, beschädigt oder unbemerkt verändert werden. Sie schützt Informationen vor Missbrauch.
+        </p>
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../../legal/impressum.php">Impressum</a>
+        <a href="../../legal/datenschutz.php">Datenschutz</a>
+        <a href="../../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/articles/pythagoras.php b/articles/pythagoras.php
new file mode 100644
index 0000000..350f534
--- /dev/null
+++ b/articles/pythagoras.php
@@ -0,0 +1,72 @@
+<!--
+    Artikel: Satz des Pythagoras
+    Funktion: Inhalt zum Fach Mathe
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+    <main>
+
+        <h1>Satz des Pythagoras</h1>
+
+        <p>
+            Der Satz des Pythagoras wurde von dem griechischen Philosophen Pythagoras von Samos formuliert und im
+            dritten Jahrhundert vor Christus veröffentlicht.
+        </p>
+        <figure>
+          <img src="https://cdn8.picryl.com/photo/2016/05/14/pythagoras-e9560b-1024.jpg" alt="Trulli" style="width:10%">
+          <figcaption><a href="https://cdn8.picryl.com/photo/2016/05/14/pythagoras-e9560b-1024.jpg">Quelle</a></figcaption>
+        </figure>
+        <p>
+            In der beigefügten Abbildung sehen wir ein rechtwinkliges Dreieck, dessen drei Seiten die Längen a, b und c
+            besitzen. Auf jeder Seite ist ein Quadrat konstruiert. Das Quadrat auf der Seite a hat die Fläche a2, das
+            Quadrat auf der Seite b hat die Fläche b2 und das Quadrat auf der Seite c hat die Fläche c2. Der Satz des
+            Pythagoras besagt, dass die Summe der Flächen der beiden kleineren Quadrate gleich der Fläche des größten
+            Quadrats ist. Das bedeutet, dass a^2+b^2=c^2 (Satz des Pythagoras).
+        </p>
+    <a href="../docs/Uebungsaufgaben_Pythagoras.pdf">Lernzettel-Download</a>
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../../legal/impressum.php">Impressum</a>
+        <a href="../../legal/datenschutz.php">Datenschutz</a>
+        <a href="../../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/articles/tunneleffekt.php b/articles/tunneleffekt.php
new file mode 100644
index 0000000..505075a
--- /dev/null
+++ b/articles/tunneleffekt.php
@@ -0,0 +1,66 @@
+<!--
+    Artikel: Tunneleffekt
+    Funktion: Inhalt zum Fach Physik
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+        <div style="float:left; text-align: center;">
+            <a href="../index.php">
+    	        <img src="../images/logo.png" alt="" style="height: 44px;">
+    	    </a>
+        |
+    	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+    	|
+    	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+    	|
+    	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+    	|
+    	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+    	|
+    	</div>
+        <div style="float:right; text-align: center;">
+    	<?php
+    	include_once '../includes/search.php';
+    	?>
+    	|
+    	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+    	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+        </div>
+    </nav>
+    <main>
+
+        <h1>Tunneleffekt</h1>
+
+        <p>
+            Der Tunneleffekt ist ein quantenmechanisches Phänomen, bei dem Teilchen – vor allem Elektronen – eine
+            Energiebarriere überwinden können, obwohl sie nach den Regeln der klassischen Physik nicht genügend Energie
+            dafür besitzen. In der klassischen Vorstellung müsste ein Elektron entweder genügend Energie haben, um über
+            eine Barriere zu „springen“, oder es würde vollständig zurückgeworfen. In der Quantenphysik wird ein Elektron
+            jedoch nicht als punktförmiges Teilchen beschrieben, sondern als Wellenfunktion, die sich räumlich ausdehnt.
+            Dadurch besteht eine endliche Wahrscheinlichkeit, dass sich das Elektron auf der anderen Seite einer Barriere
+            befindet (Griffiths & Schroeter, 2018).
+        </p>
+
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../../legal/impressum.php">Impressum</a>
+        <a href="../../legal/datenschutz.php">Datenschutz</a>
+        <a href="../../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/auth/login.php b/auth/login.php
new file mode 100644
index 0000000..9dba584
--- /dev/null
+++ b/auth/login.php
@@ -0,0 +1,75 @@
+<!--
+    Form: Login-Bereich
+    Funktion: Benutzerauthentifizierung und Zugang zum eigenen Profil, Erstellen von Beiträgen, etc.
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+
+    <main>
+    <div style="width: 50%">
+        <div style="width: 130px;">
+            <img src="../images/logo.png" alt="" width="120" height="72">
+        </div>
+
+        <h1 style="width: 60%; text-align: center">Bitte anmelden</h1><br>
+
+        <label id="inputEmail" >E-Mail-Adresse / </label>
+        <p style="width: 80%;">Benutzername/E-Mail-Adresse:</p>
+        <input type="email" name="email" style="width: 80%;" placeholder="E-Mail-Adresse" required autofocus>
+        <p style="width: 80%;">Passwort:</p>
+        <input type="password" name="password" style="width: 80%;" placeholder="Passwort" required>
+        <div style="width: 80%;">
+            <label>
+                <input type="checkbox" name="remember-me" value="1"> angemeldet bleiben
+            </label>
+        </div>
+        <button type="submit" value="anmelden" name="loginSubmit" style="width: 80%;">anmelden</button><br>
+        <div style="width: 70%; text-align: center">
+            <a href="register.php" style="text-align: center;"> Noch keinen Account? Jetzt hier registrieren! </a>
+        </div>
+    </div>
+    </main>
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/auth/register.php b/auth/register.php
new file mode 100644
index 0000000..d154634
--- /dev/null
+++ b/auth/register.php
@@ -0,0 +1,76 @@
+<!--
+    Form: Registrierung
+    Funktion: Erstellung neuer Benutzerkonten
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+        <div style="float:left; text-align: center;">
+            <a href="../index.php">
+    	        <img src="../images/logo.png" alt="" style="height: 44px;">
+    	    </a>
+        |
+    	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+    	|
+    	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+    	|
+    	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+    	|
+    	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+    	|
+    	</div>
+        <div style="float:right; text-align: center;">
+    	<?php
+    	include_once '../includes/search.php';
+    	?>
+    	|
+    	<a href = "login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+    	<a href = "register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+        </div>
+    </nav>
+
+    <main>
+    <div style="width: 50%">
+        <div style="width: 130px;">
+            <img src="../images/logo.png" alt="" width="120" height="72">
+        </div>
+
+        <h1 style="width: 50%; text-align: center">Jetzt Registrieren!</h1><br>
+
+        <p style="width: 80%;"> Email:</p>
+        <input type="email" name="email"  style="width: 80%;" placeholder="mustermann@web.de" required>
+        <p  style="width: 80%;"> Vorname:</p>
+        <input type="text" name="vorname"  style="width: 80%;" placeholder="Max" required>
+        <p  style="width: 80%;"> Nachname:</p>
+        <input type="text" name="nachname"  style="width: 80%;" placeholder="Mustermann" required>
+
+        <p  style="width: 80%;"> Passwort:</p>
+        <input type="password" name="password"  style="width: 80%;" placeholder="Passwort" required>
+        <div style="width: 80%;">
+            <label>
+                <input type="checkbox" value="remember-me"> angemeldet bleiben
+            </label>
+        </div>
+        <button type="submit" value="anmelden" name="loginSubmit" style="width: 80%;">kostenlos registrieren</button>
+    </div>
+    </main>
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/content/home.php b/content/home.php
new file mode 100644
index 0000000..f862a98
--- /dev/null
+++ b/content/home.php
@@ -0,0 +1,34 @@
+<!--
+    Seite: Home
+    Inhalt: Beinhaltet den Inhalt der Startseite
+-->
+<main>
+
+    <h1>Home</h1>
+    <p>
+        Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+        dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+        clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+        consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+        sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+        sea takimata sanctus est Lorem ipsum dolor sit amet.
+    </p>
+    <div>
+    <a href = "content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a> <br>
+    <div>
+        <a href="articles/datenschutz.php">Datenschutz vs. Datensicherheit</a>
+    </div>
+    </div>
+    <div>
+    <a href = "content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a> <br>
+    <div>
+        <a href="articles/pythagoras.php">Satz des Pythagoras</a>
+    </div>
+    </div>
+    <div>
+    <a href = "content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+    <div>
+        <a href="articles/tunneleffekt.php">Der Tunneleffekt</a>
+    </div>
+    </div>
+</main>
\ No newline at end of file
diff --git a/content/informatik.php b/content/informatik.php
new file mode 100644
index 0000000..12b3f4b
--- /dev/null
+++ b/content/informatik.php
@@ -0,0 +1,69 @@
+<!--
+    Seite: Informatik
+    Inhalt: Eine Übersicht über alle Beiträge zum Fach
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+
+    <main>
+
+        <h1>Informatik</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+        <h2>Artikel:</h2>
+        <div>
+            <a href="../articles/datenschutz.php">Datenschutz vs. Datensicherheit</a>
+        </div>
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/content/mathe.php b/content/mathe.php
new file mode 100644
index 0000000..02134df
--- /dev/null
+++ b/content/mathe.php
@@ -0,0 +1,70 @@
+<!--
+    Seite: Mathe
+    Inhalt: Eine Übersicht über alle Beiträge zum Fach
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+
+    <main>
+
+        <h1>Mathe</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+
+        <h2>Artikel:</h2>
+        <div>
+            <a href="../articles/pythagoras.php">Satz des Pythagoras</a>
+        </div>
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/content/physik.php b/content/physik.php
new file mode 100644
index 0000000..300107d
--- /dev/null
+++ b/content/physik.php
@@ -0,0 +1,71 @@
+<!--
+    Seite: Physik
+    Inhalt: Eine Übersicht über alle Beiträge zum Fach
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+            <div style="float:left; text-align: center;">
+                <a href="../index.php">
+        	        <img src="../images/logo.png" alt="" style="height: 44px;">
+        	    </a>
+            |
+        	<a href = "informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+        	|
+        	<a href = "mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+        	|
+        	<a href = "physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+        	|
+        	<a href = "profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+        	|
+        	</div>
+            <div style="float:right; text-align: center;">
+        	<?php
+        	include_once '../includes/search.php';
+        	?>
+        	|
+        	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+        	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+            </div>
+        </nav>
+
+    <main>
+
+        <h1>Physik</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+
+        <h2>Artikel:</h2>
+        <div>
+            <a href="../articles/tunneleffekt.php">Der Tunneleffekt</a>
+        </div>
+
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/content/profile.php b/content/profile.php
new file mode 100644
index 0000000..34f096a
--- /dev/null
+++ b/content/profile.php
@@ -0,0 +1,84 @@
+<!--
+    Seite: Profil
+    Inhalt: Das eigene Profil, wenn man angemeldet ist. Dort hat man die Möglichkeit seine Angaben zu ändern.
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+        <div style="float:left; text-align: center;">
+            <a href="../index.php">
+    	        <img src="../images/logo.png" alt="" style="height: 44px;">
+    	    </a>
+        |
+    	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+    	|
+    	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+    	|
+    	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+    	|
+    	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+    	|
+    	</div>
+        <div style="float:right; text-align: center;">
+    	<?php
+    	include_once '../includes/search.php';
+    	?>
+    	|
+    	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+    	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+        </div>
+    </nav>
+
+    <main>
+
+<hr>
+        <div>
+            <div>
+                <h1>Benutzerdaten ändern</h1>
+                <a href="/users"><img src="../images/logo.png" alt="" width="120" height="72"></a>
+            </div>
+            <div>
+                <div>
+                    <label id="Vorname">Vorname</label>
+                    <input type="text" name="Vorname" required placeholder="Vorname" value="<?php //DB-Daten ?>">
+                </div>
+                <div>
+                    <label id="Nachname">Nachname</label>
+                    <input type="text" name="Nachname" required placeholder="Nachname" value="<?php //DB-Daten ?>">
+                </div>
+                <div>
+                     <label id="Email">Email-Adresse</label>
+                     <input type="email" name="Email" required placeholder="mustermann@web.de" value="<?php //DB-Daten ?>">
+                </div>
+                <div>
+                    <label id="Passwort">Passwort</label>
+                    <input type="password" name="Passwort" required placeholder="Passwort">
+                </div>
+                <div>
+                    <br>
+                    <button type="submit" name="submit"><i></i> Speichern</button>
+                </div>
+            </div>
+        </div>
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="../legal/impressum.php">Impressum</a>
+        <a href="../legal/datenschutz.php">Datenschutz</a>
+        <a href="../legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/datenschutz.html b/datenschutz.html
index 15c94a6..e8b7348 100644
--- a/datenschutz.html
+++ b/datenschutz.html
@@ -9,42 +9,3 @@
     <link rel="stylesheet" href="css/main.css" />
     <title>Gästebuch</title>
 </head>
-
-
-<body>
-
-    <nav>
-        <div>
-            <a href="index.html">Homepage</a>
-        </div>
-        <div>
-            <a href="anmeldung.html">Anmelden/Abmelden</a>
-        </div>
-        <div>
-            <a href="registrierung.html">Registrieren</a>
-        </div>
-    </nav>
-
-    <main>
-
-        <h1>Datenschutz</h1>
-
-        <p>
-            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
-            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
-            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
-            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
-            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
-            sea takimata sanctus est Lorem ipsum dolor sit amet.
-        </p>
-
-    </main>
-
-    <footer>
-        <a href="impressum.html">Impressum</a>
-        <a href="datenschutz.html">Datenschutz</a>
-        <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-    </footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/docs/Uebungsaufgaben_Pythagoras.pdf b/docs/Uebungsaufgaben_Pythagoras.pdf
new file mode 100644
index 0000000..377f881
Binary files /dev/null and b/docs/Uebungsaufgaben_Pythagoras.pdf differ
diff --git a/images/logo.png b/images/logo.png
new file mode 100644
index 0000000..0f859db
Binary files /dev/null and b/images/logo.png differ
diff --git a/impressum.html b/impressum.html
index d5b3856..e8b7348 100644
--- a/impressum.html
+++ b/impressum.html
@@ -9,42 +9,3 @@
     <link rel="stylesheet" href="css/main.css" />
     <title>Gästebuch</title>
 </head>
-
-
-<body>
-
-    <nav>
-        <div>
-            <a href="index.html">Homepage</a>
-        </div>
-        <div>
-            <a href="anmeldung.html">Anmelden/Abmelden</a>
-        </div>
-        <div>
-            <a href="registrierung.html">Registrieren</a>
-        </div>
-    </nav>
-
-    <main>
-
-        <h1>Impressum</h1>
-
-        <p>
-            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
-            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
-            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
-            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
-            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
-            sea takimata sanctus est Lorem ipsum dolor sit amet.
-        </p>
-
-    </main>
-
-    <footer>
-        <a href="impressum.html">Impressum</a>
-        <a href="datenschutz.html">Datenschutz</a>
-        <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-    </footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/includes/navbar.php b/includes/navbar.php
new file mode 100644
index 0000000..058a4d9
--- /dev/null
+++ b/includes/navbar.php
@@ -0,0 +1,28 @@
+<!--
+Globales Menü, wird via PHP später in alle Seiten eingebunden
+-->
+<nav style="background:#808080; height: 60px;">
+    <div style="float:left; text-align: center;">
+        <a href="index.php">
+	        <img src="images/logo.png" alt="" style="height: 44px;">
+	    </a>
+    |
+	<a href = "content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+	|
+	<a href = "content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+	|
+	<a href = "content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+	|
+	<a href = "content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+	|
+	</div>
+    <div style="float:right; text-align: center;">
+	<?php
+	include_once 'search.php';
+	?>
+	|
+	<a href = "auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+	<a href = "auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+    </div>
+</nav>
\ No newline at end of file
diff --git a/includes/search.php b/includes/search.php
new file mode 100644
index 0000000..9c48e40
--- /dev/null
+++ b/includes/search.php
@@ -0,0 +1,5 @@
+<!--
+Suchleiste. Wird via PHP später in alle Seiten eingebunden
+-->
+<input type="search" id="site-search" name="q" placeholder="Suchen...">
+<button type="submit">Suchen</button>
\ No newline at end of file
diff --git a/index.html b/index.html
index f44c5e6..8e55c4f 100644
--- a/index.html
+++ b/index.html
@@ -24,30 +24,3 @@
         <a href="registrierung.html">Registrieren</a>
     </div>
 </nav>
-
-
-<main>
-
-    <h1>Homepage</h1>
-
-    <img src="images/guestbook.png" alt="Gästebuch">
-
-    <p>
-        Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
-        dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
-        clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
-        consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
-        sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
-        sea takimata sanctus est Lorem ipsum dolor sit amet.
-    </p>
-
-</main>
-
-<footer>
-    <a href="impressum.html">Impressum</a>
-    <a href="datenschutz.html">Datenschutz</a>
-    <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-</footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..438c31c
--- /dev/null
+++ b/index.php
@@ -0,0 +1,32 @@
+<!--
+    Seite: Hompage der Lernplattform
+    Funktion: Webseitengerüst, Anzeigen von Beiträgen, Suchfunktion etc.
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="css/main.css" />
+    <title>EduForge</title>
+</head>
+
+
+<body>
+
+    <?php
+	include_once 'includes/navbar.php';
+	//Dynamischer Inhalt (später mit php...):
+	include_once 'content/home.php';
+	?>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="legal/impressum.php">Impressum</a>
+        <a href="legal/datenschutz.php">Datenschutz</a>
+        <a href="legal/nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/legal/datenschutz.php b/legal/datenschutz.php
new file mode 100644
index 0000000..07c5138
--- /dev/null
+++ b/legal/datenschutz.php
@@ -0,0 +1,67 @@
+<!--
+    Seite: Datenschutzerklärung
+    Inhalt: Informationen zur Datenverarbeitung gemäß DSGVO
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+                <div style="float:left; text-align: center;">
+                    <a href="../index.php">
+            	        <img src="../images/logo.png" alt="" style="height: 44px;">
+            	    </a>
+                |
+            	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+            	|
+            	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+            	|
+            	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+            	|
+            	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+            	|
+            	</div>
+                <div style="float:right; text-align: center;">
+            	<?php
+            	include_once '../includes/search.php';
+            	?>
+            	|
+            	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+            	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+                </div>
+            </nav>
+
+    <main>
+
+        <h1>Datenschutz</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="impressum.php">Impressum</a>
+        <a href="datenschutz.php">Datenschutz</a>
+        <a href="nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/legal/impressum.php b/legal/impressum.php
new file mode 100644
index 0000000..2cf7b58
--- /dev/null
+++ b/legal/impressum.php
@@ -0,0 +1,67 @@
+<!--
+    Seite: Impressum
+    Inhalt: wer wie was auf der Webseite
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+                <div style="float:left; text-align: center;">
+                    <a href="../index.php">
+            	        <img src="../images/logo.png" alt="" style="height: 44px;">
+            	    </a>
+                |
+            	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+            	|
+            	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+            	|
+            	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+            	|
+            	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+            	|
+            	</div>
+                <div style="float:right; text-align: center;">
+            	<?php
+            	include_once '../includes/search.php';
+            	?>
+            	|
+            	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+            	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+                </div>
+            </nav>
+
+    <main>
+
+        <h1>Impressum</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="impressum.php">Impressum</a>
+        <a href="datenschutz.php">Datenschutz</a>
+        <a href="nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/legal/nutzungsbedingungen.php b/legal/nutzungsbedingungen.php
new file mode 100644
index 0000000..9daa916
--- /dev/null
+++ b/legal/nutzungsbedingungen.php
@@ -0,0 +1,66 @@
+<!--
+    Seite: Nutzungsbedingungen
+    Inhalt: Regelungen für die Nutzung der Plattform (AGBs und so...)
+-->
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="description" content="EduForge">
+    <meta name="author" content="Niklas Ortmann">
+    <link rel="stylesheet" href="../css/main.css" />
+    <title>EduForge</title>
+</head>
+
+<body>
+
+    <nav style="background:#808080; height: 60px;">
+                <div style="float:left; text-align: center;">
+                    <a href="../index.php">
+            	        <img src="../images/logo.png" alt="" style="height: 44px;">
+            	    </a>
+                |
+            	<a href = "../content/informatik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Informatik</b></a>
+            	|
+            	<a href = "../content/mathe.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Mathe</b></a>
+            	|
+            	<a href = "../content/physik.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Physik</b></a>
+            	|
+            	<a href = "../content/profile.php" style = "padding: 5px; text-align: center; text-decoration: none; display: inline-block;"><b>Dein Profil</b></a>
+            	|
+            	</div>
+                <div style="float:right; text-align: center;">
+            	<?php
+            	include_once '../includes/search.php';
+            	?>
+            	|
+            	<a href = "../auth/login.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Anmelden </a>
+
+            	<a href = "../auth/register.php" style = "background-color: #f44336; color: white; padding: 4px 20px; text-align: center; text-decoration: none; display: inline-block;"> Registrieren </a>
+                </div>
+            </nav>
+
+    <main>
+
+        <h1>Nutzungsbedingungen</h1>
+
+        <p>
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et
+            dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet
+            clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet,
+            consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat,
+            sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no
+            sea takimata sanctus est Lorem ipsum dolor sit amet.
+        </p>
+
+    </main>
+
+    <footer style="position:fixed;bottom:0;width:100%;background:#fff;text-align:center;">
+        <a href="impressum.php">Impressum</a>
+        <a href="datenschutz.php">Datenschutz</a>
+        <a href="nutzungsbedingungen.php">Nutzungsbedingungen</a>
+    </footer>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/nutzungsbedingungen.html b/nutzungsbedingungen.html
index 5204ed5..8a1247f 100644
--- a/nutzungsbedingungen.html
+++ b/nutzungsbedingungen.html
@@ -38,12 +38,3 @@
         </p>
 
     </main>
-
-    <footer>
-        <a href="impressum.html">Impressum</a>
-        <a href="datenschutz.html">Datenschutz</a>
-        <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-    </footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/planung/Planung.pdf b/planung/Planung.pdf
deleted file mode 100644
index 565c3f6..0000000
Binary files a/planung/Planung.pdf and /dev/null differ
diff --git a/planung/Planungsdokument_22.04.2026.pdf b/planung/Planungsdokument_22.04.2026.pdf
new file mode 100644
index 0000000..113b36e
Binary files /dev/null and b/planung/Planungsdokument_22.04.2026.pdf differ
diff --git a/registrierung.html b/registrierung.html
index b665459..133dc2f 100644
--- a/registrierung.html
+++ b/registrierung.html
@@ -38,12 +38,3 @@
         </p>
 
     </main>
-
-    <footer>
-        <a href="impressum.html">Impressum</a>
-        <a href="datenschutz.html">Datenschutz</a>
-        <a href="nutzungsbedingungen.html">Nutzungsbedingungen</a>
-    </footer>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/webhook.php b/webhook.php
new file mode 100644
index 0000000..529878a
--- /dev/null
+++ b/webhook.php
@@ -0,0 +1,56 @@
+<?php
+// Webhook: erfasst einen push auf dem dev (und aktualisiert das Webverzeichnis des Servers)
+// Quelle: https://docs.gitea.com/usage/webhooks
+ini_set('error_log', __DIR__ . '/tmp.log');
+$secret_key = '763489347';
+
+// check for POST request
+if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+    error_log('FAILED - not POST - '. $_SERVER['REQUEST_METHOD']);
+    exit();
+}
+
+// get content type
+$content_type = isset($_SERVER['CONTENT_TYPE']) ? strtolower(trim($_SERVER['CONTENT_TYPE'])) : '';
+
+if ($content_type != 'application/json') {
+    error_log('FAILED - not application/json - '. $content_type);
+    exit();
+}
+
+// get payload
+$payload = trim(file_get_contents("php://input"));
+
+if (empty($payload)) {
+    error_log('FAILED - no payload');
+    exit();
+}
+
+// get header signature
+$header_signature = isset($_SERVER['HTTP_X_GITEA_SIGNATURE']) ? $_SERVER['HTTP_X_GITEA_SIGNATURE'] : '';
+
+if (empty($header_signature)) {
+    error_log('FAILED - header signature missing');
+    exit();
+}
+
+// calculate payload signature
+$payload_signature = hash_hmac('sha256', $payload, $secret_key, false);
+
+// check payload signature against header signature
+if ($header_signature !== $payload_signature) {
+    error_log('FAILED - payload signature');
+    exit();
+}
+
+// convert json to array
+$decoded = json_decode($payload, true);
+
+// check for json decode errors
+if (json_last_error() !== JSON_ERROR_NONE) {
+    error_log('FAILED - json decode - '. json_last_error());
+    exit();
+}
+
+// success, do something
+error_log('SUCCESS - Webhook hat funktioniert');