update md

docs/missing-features.md

@@ -3,29 +3,11 @@
 ### Ticket
 
 - general:
-  - new skill, user resources
-  - ueberall $array['''] ersetzen durch Arr::get()
   - (mehr über middlewares steuern)
   - why uses everywhere forceFill?
-  - $request->validated('xxx') ersetzten durch:
-    - ``` $validated = $request->validate(); $xxx = Arr:get($validated, 'xxx'); ```
-    - oder: ```$request->position()```, methoden entfernen, wie: 
-    ```
-      public function position(): ?int {
-        position = this->validated('position');
-
-        if ($position === null) {
-            return null;
-        }
-
-        return (int) $position;
-      }
-      ```
     - app/Http/Requests/UpdateProjectTicketRequest.php and other ProjectTicket only to Ticket...
     - mehrere actions/quereys in services auslagern
 
-- 02:
-  - Delete Projekt as Admin
 - 03
   - permission models? eg.g syncUserPermissions uses only db table
   - mit morph auf perm user (z.b. team oder user)