feat(canvas): add interactive resource views and team avatars (#12160)

app/Http/Controllers/TeamAvatarController.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Services\TeamAvatarStorageService;
+use Illuminate\Http\Response;
+
+class TeamAvatarController extends Controller
+{
+    public function __invoke(int $team_id, TeamAvatarStorageService $avatarStorage): Response
+    {
+        $team = auth()->user()->teams()->whereKey($team_id)->firstOrFail();
+        $contents = $avatarStorage->teamContents($team);
+
+        abort_if($contents === null, 404);
+
+        return response($contents, 200, [
+            'Content-Type' => 'image/jpeg',
+            'Cache-Control' => 'private, max-age=31536000, immutable',
+        ]);
+    }
+}