chore(dependencies): add pandas-stubs to development dependencies

- Included `pandas-stubs` in both `pyproject.toml` and `uv.lock` for improved type hinting support with pandas.
- Updated `conftest.py` to specify type hints for `_backed_up_files` as a set of strings.
- Simplified type hinting in `resource.py` by initializing `_count` without explicit type declaration.

Author: KLonge

dagster_sqlmesh/conftest.py

@@ -19,7 +19,6 @@
 from sqlmesh.utils.date import TimeLike
 
 from dagster_sqlmesh.config import SQLMeshContextConfig
-from dagster_sqlmesh.console import ConsoleEvent
 from dagster_sqlmesh.controller.base import PlanOptions, RunOptions
 from dagster_sqlmesh.controller.dagster import DagsterSQLMeshController
 from dagster_sqlmesh.events import ConsoleRecorder
@@ -125,7 +124,7 @@ def modify_model_file(self, model_name: str, new_content: str) -> None:
         """
         model_path = self.get_model_path(model_name)
         if not hasattr(self, "_backed_up_files"):
-            self._backed_up_files = set()
+            self._backed_up_files: set[str] = set()
 
         # Create backup if not already done
         if model_name not in self._backed_up_files:
@@ -307,7 +306,7 @@ def plan_and_run(
         skip_run: bool = False,
         plan_options: PlanOptions | None = None,
         run_options: RunOptions | None = None,
-    ) -> t.Iterator[ConsoleEvent] | None:
+    ) -> None:
         """Runs plan and run on SQLMesh with the given configuration and record all of the generated events.
 
         Args:

dagster_sqlmesh/resource.py

@@ -33,7 +33,7 @@ def __init__(self, sorted_dag: list[str], logger: logging.Logger) -> None:
 
     def plan(self, batches: dict[Snapshot, int]) -> None:
         self._batches = batches
-        self._count: dict[Snapshot, int] = {}
+        self._count = {}
 
         incomplete_names = set()
         for snapshot, count in self._batches.items():

pyproject.toml

@@ -25,6 +25,7 @@ dev = [
     "dagster-duckdb-polars>=0.24.2",
     "fastapi", # this is for sqlmesh ui
     "sse-starlette", # this is for sqlmesh ui
+    "pandas-stubs"
 ]
 
 [build-system]