fix(types): resolve pre-existing basedpyright errors in py/ and standalone.py

Fix ~950 basedpyright errors across the backend:
- Convert ineffective # type: ignore comments to # pyright: ignore[rule]
- Add missing generic type arguments (Dict[str, Any], list[Any], ...)
- Annotate dynamic dict literals and runtime-initialized attributes
- Widen CivitAI provider tuple signatures in recipe parsers
- Remove dead LoraRoutes handlers calling nonexistent LoraService methods
- Suppress unavoidable ServiceRegistry import cycles (basedpyright counts
  function-local imports as cycle edges)

py/utils/civitai_utils.py

@@ -224,7 +224,7 @@ def _normalize_commercial_values(value: Any) -> Sequence[str]:
         if result:
             return result
         try:
-            if len(value) == 0:  # type: ignore[arg-type]
+            if len(value) == 0:  # pyright: ignore[reportArgumentType]
                 return []
         except TypeError:
             pass