chore: disable e2e workflow from automatic CI triggers

Run E2E tests manually via workflow_dispatch only, removing push and pull_request triggers to keep CI focused on lint/build/test checks.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: chillenious

.github/workflows/e2e.yml

@@ -1,10 +1,7 @@
 name: E2E Tests
 
 on:
-  push:
-    branches: [master, develop]
-  pull_request:
-    branches: [master, develop]
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}