feat(project): enhance project index with resource creation capabilities

- Added logic to determine if the user can create resources for each project and generate the corresponding route for adding resources based on the project's first environment.
- Updated the project index view to display the new resource creation option alongside existing project settings.
- Adjusted various views to include a margin-top adjustment for better layout consistency.

resources/views/source/all.blade.php

@@ -11,7 +11,7 @@
         @endcan
     </div>
     <div class="subtitle">Git sources for your applications.</div>
-    <div class="grid gap-4 lg:grid-cols-2">
+    <div class="grid gap-4 lg:grid-cols-2 -mt-1">
         @forelse ($sources as $source)
             @if ($source->getMorphClass() === 'App\Models\GithubApp')
                 <a class="flex gap-2 text-center hover:no-underline box group"