diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 13566b8..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/Online Shop.iml b/.idea/Online Shop.iml
deleted file mode 100644
index d6ebd48..0000000
--- a/.idea/Online Shop.iml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/cat-activity.xml b/.idea/cat-activity.xml
deleted file mode 100644
index 2159a10..0000000
--- a/.idea/cat-activity.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/discord.xml b/.idea/discord.xml
deleted file mode 100644
index 8016ee3..0000000
--- a/.idea/discord.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/material_theme_project_new.xml b/.idea/material_theme_project_new.xml
deleted file mode 100644
index df19591..0000000
--- a/.idea/material_theme_project_new.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 188022c..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 5770f22..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-
-
-
-
-
-
\ No newline at end of file
diff --git a/lib/apiguardian-api-1.1.2-javadoc.jar b/lib/apiguardian-api-1.1.2-javadoc.jar
deleted file mode 100644
index 1199ec8..0000000
Binary files a/lib/apiguardian-api-1.1.2-javadoc.jar and /dev/null differ
diff --git a/lib/apiguardian-api-1.1.2-sources.jar b/lib/apiguardian-api-1.1.2-sources.jar
deleted file mode 100644
index d670ed9..0000000
Binary files a/lib/apiguardian-api-1.1.2-sources.jar and /dev/null differ
diff --git a/lib/apiguardian-api-1.1.2.jar b/lib/apiguardian-api-1.1.2.jar
deleted file mode 100644
index 2b678e1..0000000
Binary files a/lib/apiguardian-api-1.1.2.jar and /dev/null differ
diff --git a/lib/jspecify-1.0.0-javadoc.jar b/lib/jspecify-1.0.0-javadoc.jar
deleted file mode 100644
index 3fdb187..0000000
Binary files a/lib/jspecify-1.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/jspecify-1.0.0-sources.jar b/lib/jspecify-1.0.0-sources.jar
deleted file mode 100644
index 335fef8..0000000
Binary files a/lib/jspecify-1.0.0-sources.jar and /dev/null differ
diff --git a/lib/jspecify-1.0.0.jar b/lib/jspecify-1.0.0.jar
deleted file mode 100644
index 466b875..0000000
Binary files a/lib/jspecify-1.0.0.jar and /dev/null differ
diff --git a/lib/junit-jupiter-6.0.0-javadoc.jar b/lib/junit-jupiter-6.0.0-javadoc.jar
deleted file mode 100644
index 6f4f771..0000000
Binary files a/lib/junit-jupiter-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-jupiter-6.0.0-sources.jar b/lib/junit-jupiter-6.0.0-sources.jar
deleted file mode 100644
index a77fe7d..0000000
Binary files a/lib/junit-jupiter-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-jupiter-6.0.0.jar b/lib/junit-jupiter-6.0.0.jar
deleted file mode 100644
index 957f029..0000000
Binary files a/lib/junit-jupiter-6.0.0.jar and /dev/null differ
diff --git a/lib/junit-jupiter-api-6.0.0-javadoc.jar b/lib/junit-jupiter-api-6.0.0-javadoc.jar
deleted file mode 100644
index 823d58b..0000000
Binary files a/lib/junit-jupiter-api-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-jupiter-api-6.0.0-sources.jar b/lib/junit-jupiter-api-6.0.0-sources.jar
deleted file mode 100644
index c1f6c8f..0000000
Binary files a/lib/junit-jupiter-api-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-jupiter-api-6.0.0.jar b/lib/junit-jupiter-api-6.0.0.jar
deleted file mode 100644
index 960579c..0000000
Binary files a/lib/junit-jupiter-api-6.0.0.jar and /dev/null differ
diff --git a/lib/junit-jupiter-engine-6.0.0-javadoc.jar b/lib/junit-jupiter-engine-6.0.0-javadoc.jar
deleted file mode 100644
index b6ea700..0000000
Binary files a/lib/junit-jupiter-engine-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-jupiter-engine-6.0.0-sources.jar b/lib/junit-jupiter-engine-6.0.0-sources.jar
deleted file mode 100644
index 916dbb4..0000000
Binary files a/lib/junit-jupiter-engine-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-jupiter-engine-6.0.0.jar b/lib/junit-jupiter-engine-6.0.0.jar
deleted file mode 100644
index e4fa04a..0000000
Binary files a/lib/junit-jupiter-engine-6.0.0.jar and /dev/null differ
diff --git a/lib/junit-jupiter-params-6.0.0-javadoc.jar b/lib/junit-jupiter-params-6.0.0-javadoc.jar
deleted file mode 100644
index 274617d..0000000
Binary files a/lib/junit-jupiter-params-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-jupiter-params-6.0.0-sources.jar b/lib/junit-jupiter-params-6.0.0-sources.jar
deleted file mode 100644
index eb0d0e8..0000000
Binary files a/lib/junit-jupiter-params-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-jupiter-params-6.0.0.jar b/lib/junit-jupiter-params-6.0.0.jar
deleted file mode 100644
index cb89f8c..0000000
Binary files a/lib/junit-jupiter-params-6.0.0.jar and /dev/null differ
diff --git a/lib/junit-platform-commons-6.0.0-javadoc.jar b/lib/junit-platform-commons-6.0.0-javadoc.jar
deleted file mode 100644
index f530b9b..0000000
Binary files a/lib/junit-platform-commons-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-platform-commons-6.0.0-sources.jar b/lib/junit-platform-commons-6.0.0-sources.jar
deleted file mode 100644
index 5676cc5..0000000
Binary files a/lib/junit-platform-commons-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-platform-commons-6.0.0.jar b/lib/junit-platform-commons-6.0.0.jar
deleted file mode 100644
index ee13461..0000000
Binary files a/lib/junit-platform-commons-6.0.0.jar and /dev/null differ
diff --git a/lib/junit-platform-engine-6.0.0-javadoc.jar b/lib/junit-platform-engine-6.0.0-javadoc.jar
deleted file mode 100644
index 7ab0ba4..0000000
Binary files a/lib/junit-platform-engine-6.0.0-javadoc.jar and /dev/null differ
diff --git a/lib/junit-platform-engine-6.0.0-sources.jar b/lib/junit-platform-engine-6.0.0-sources.jar
deleted file mode 100644
index 2368b74..0000000
Binary files a/lib/junit-platform-engine-6.0.0-sources.jar and /dev/null differ
diff --git a/lib/junit-platform-engine-6.0.0.jar b/lib/junit-platform-engine-6.0.0.jar
deleted file mode 100644
index 5ae38a2..0000000
Binary files a/lib/junit-platform-engine-6.0.0.jar and /dev/null differ
diff --git a/lib/opentest4j-1.3.0-javadoc.jar b/lib/opentest4j-1.3.0-javadoc.jar
deleted file mode 100644
index b2e7938..0000000
Binary files a/lib/opentest4j-1.3.0-javadoc.jar and /dev/null differ
diff --git a/lib/opentest4j-1.3.0-sources.jar b/lib/opentest4j-1.3.0-sources.jar
deleted file mode 100644
index 4570645..0000000
Binary files a/lib/opentest4j-1.3.0-sources.jar and /dev/null differ
diff --git a/lib/opentest4j-1.3.0.jar b/lib/opentest4j-1.3.0.jar
deleted file mode 100644
index 7ec7bc5..0000000
Binary files a/lib/opentest4j-1.3.0.jar and /dev/null differ
diff --git a/out/production/Shop/pack/OnlineShop.class b/out/production/Shop/pack/OnlineShop.class
deleted file mode 100644
index 6c29925..0000000
Binary files a/out/production/Shop/pack/OnlineShop.class and /dev/null differ
diff --git a/out/production/Shop/pack/Produkt.class b/out/production/Shop/pack/Produkt.class
deleted file mode 100644
index d8bc971..0000000
Binary files a/out/production/Shop/pack/Produkt.class and /dev/null differ
diff --git a/out/production/Shop/pack/ShopTUI.class b/out/production/Shop/pack/ShopTUI.class
deleted file mode 100644
index 2e41613..0000000
Binary files a/out/production/Shop/pack/ShopTUI.class and /dev/null differ
diff --git a/out/production/Shop/pack/Warenkorb.class b/out/production/Shop/pack/Warenkorb.class
deleted file mode 100644
index d936b25..0000000
Binary files a/out/production/Shop/pack/Warenkorb.class and /dev/null differ
diff --git a/out/test/Shop/pack/OnlineShopTest.class b/out/test/Shop/pack/OnlineShopTest.class
deleted file mode 100644
index 0274a50..0000000
Binary files a/out/test/Shop/pack/OnlineShopTest.class and /dev/null differ
diff --git a/out/test/Shop/pack/ProduktTest.class b/out/test/Shop/pack/ProduktTest.class
deleted file mode 100644
index dd947a6..0000000
Binary files a/out/test/Shop/pack/ProduktTest.class and /dev/null differ
diff --git a/out/test/Shop/pack/WarenkorbTest.class b/out/test/Shop/pack/WarenkorbTest.class
deleted file mode 100644
index 5bbc3fb..0000000
Binary files a/out/test/Shop/pack/WarenkorbTest.class and /dev/null differ