Added Gitea oauth to the admin dashboard and finished the oauth handling

cmd/CatsOfMastodonBotGo/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"CatsOfMastodonBotGo/internal/auth"
 	"CatsOfMastodonBotGo/internal/config"
 	"CatsOfMastodonBotGo/internal/database"
 	"CatsOfMastodonBotGo/internal/domain"
@@ -25,8 +24,6 @@ func main() {
 	// Not needed but anyways
 	services.InitImgKitHelper()
 
-	auth.InitGiteaOauth2Token()
-
 	ticker := time.NewTicker(10 * time.Minute)
 
 	runFetchPosts := func() {