chore: refresh collected sites — adopt vet, sync react-openapi bundle

collect.py run: adds the vet reference app (TypeDoc lib site + doc-weaver
MCP bundle), picks up the refreshed react-openapi specExtensions module from
Phase 1, and re-renders the docs homepage.

vet/mcp/modules/shared-theme.customizations.feedback.json

@@ -0,0 +1,16 @@
+{
+  "module": "shared-theme.customizations.feedback",
+  "content": {
+    "path": "shared-theme.customizations.feedback",
+    "docstring": "MUI style overrides for feedback components.\r\n\r\nExports `feedbackCustomizations`, a `Components<Theme>` map applied by\r\n`AppTheme`, covering alerts, dialogs and linear progress.",
+    "objects": {
+      "feedbackCustomizations": {
+        "name": "feedbackCustomizations",
+        "kind": "variable",
+        "path": "shared-theme.customizations.feedback.feedbackCustomizations",
+        "signature": "feedbackCustomizations: Components<Theme>",
+        "docstring": "Component overrides for alerts, dialogs and linear progress."
+      }
+    }
+  }
+}