Fix storage: use bind mount instead of named volume so nginx serves files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitignore

@@ -8,7 +8,6 @@ bootstrap/compiled.php
 app/storage/
 
 # Laravel 5 & Lumen specific
-public/storage
 public/hot
 
 # Laravel 5 & Lumen specific with changed public path
@@ -24,8 +23,9 @@ Homestead.json
 composer.lock
 package-lock.json
 /.idea
-/storage/
 /storage/logs/
+/storage/framework/
+/storage/app/private/
 /.vscode/
 /public/images/
 /postgres/