Pin ruff at 0.16.4 to match what the VS Code extension bundles

.vscode/settings.json

@@ -2,7 +2,6 @@
     "[python]": {
         "editor.defaultFormatter": "charliermarsh.ruff"
     },
-    "ruff.configuration": "--config=pyproject.toml",
     "mypy.enabled": true,
     "mypy.runUsingActiveInterpreter": true,
     "search.exclude": {

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [Unreleased]
+
+### Changed
+
+- **Tooling:** Pinned `ruff` to an exact `0.16.4`, up from `0.14.13`. This matches what the Ruff VS Code extension now bundles, which matters because Ruff 0.16 lints `pyproject.toml` itself: the extension syncs the config file to the language server, and a pre-0.16 binary parses it as Python source and paints phantom `invalid-syntax` diagnostics on lines like `requires-python`. Keeping the pin exact stops the editor and the CLI from drifting apart again. This is a dev dependency, so nothing shipped changes; the upgrade produced no new lint findings. Because this is the starter template every new project is cloned from, the stale pin was propagating into fresh checkouts.
+- **Editor config:** Removed the `ruff.configuration` entry from `.vscode/settings.json`. That setting takes a path to a config file rather than a CLI flag, so its `--config=pyproject.toml` value never resolved — it only appeared to work because Ruff falls back to discovering the same `pyproject.toml` on its own.
+
 ## [v0.15.0] - 2026-07-22
 
 ### Added

pyproject.toml

@@ -56,7 +56,7 @@ dev = [
   "pytest-mock>=3.14.0",
   "pytest-sugar>=1.0.0",
   "pytest_asyncio>=0.24.0",
-  "ruff==0.14.13",
+  "ruff==0.16.4",
 ]
 
 [project.urls]

wip/mode-split-clis.md

@@ -120,8 +120,10 @@ def extract_entities(
     entities = ExtractedEntities.model_validate(main_stuff)
     output_console.print_json(data=entities.model_dump())
 
+
 # … summarize-pdf and generate-image follow the same shape …
 
+
 def _run(coro: Coroutine[Any, Any, ResultT]) -> ResultT:
     """Await the lifecycle, presenting SDK errors as clean exits."""
     try:
@@ -148,8 +150,10 @@ async def start_and_wait(*, pipe_code: str, bundle: str, inputs: dict[str, Any])
         run_id = start_result.pipeline_run_id
         progress_console.print(f"Run started: [bold]{run_id}[/bold]")
         with progress_console.status(f"Run {run_id[:8]}… in progress") as status:
+
             def on_poll(info: PollInfo) -> None:
                 status.update(f"Run {run_id[:8]}… in progress — {info.elapsed_seconds:.0f}s, poll #{info.attempt}")
+
             try:
                 results = await client.wait_for_result(run_id, options=WaitForResultOptions(on_poll=on_poll))
             except asyncio.CancelledError: