Enable Discovery debug logging for production troubleshooting

- Add DISCOVERY_LOG_LEVEL=debug
- Add DISCOVERY_SHOW_PROGRESS=true
- Temporary changes for debugging InitializerProcessor fixes on production

phpstan-framework.neon

@@ -0,0 +1,19 @@
+parameters:
+    level: 8
+    paths:
+        - src/Framework
+    excludePaths:
+        - src/Framework/View/cache
+        - src/Framework/Cache/storage
+    ignoreErrors:
+        # Ignore reflection-based dependency injection patterns
+        - '#Call to method .* on an unknown class#'
+        - '#Instantiated class .* not found#'
+        - '#Access to an undefined property#'
+    reportUnmatchedIgnoredErrors: false
+    tmpDir: var/phpstan
+    phpVersion: 80400
+    
+    # Bootstrap file for autoloading
+    bootstrapFiles:
+        - tests/bootstrap.php