chore: remove unused configuration files and submodules

.gitmodules

@@ -1,12 +1,3 @@
-[submodule "apps/elysia"]
-	path = apps/elysia
-	url = https://github.com/asepharyana/asepharyana-hub-elysia.git
-[submodule "apps/react"]
-	path = apps/react
-	url = https://github.com/asepharyana/asepharyana-hub-react.git
 [submodule "apps/scraper"]
 	path = apps/scraper
 	url = https://github.com/asepharyana/asepharyana-hub-scraper.git
-[submodule "apps/rust-auth"]
-	path = apps/rust-auth
-	url = https://github.com/asepharyana/asepharyana-hub-rust-auth.git