fix: align pre-commit hook versions with CI

BREAKING: Pre-commit was using ancient tool versions causing divergence:
- ruff: v0.4.4 → v0.14.7 (10 minor versions behind!)
- mypy: v1.10.0 → v1.19.0 (9 minor versions behind!)

This caused CI to fail because ruff formatting behavior changed
significantly between versions. Now pre-commit and CI use same versions.

Also reformatted 2 test files that had version-specific formatting.

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.4.4
+    rev: v0.14.7
     hooks:
       - id: ruff
         args: [--fix]
@@ -9,7 +9,7 @@ repos:
         exclude: ^reference_repos/
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.10.0
+    rev: v1.19.0
     hooks:
       - id: mypy
         files: ^src/

tests/integration/test_simple_mode_synthesis.py

@@ -136,9 +136,9 @@ async def test_partial_synthesis_generation():
         events.append(event)
 
     complete_events = [e for e in events if e.type == "complete"]
-    assert (
-        len(complete_events) == 1
-    ), f"Expected exactly one complete event, got {len(complete_events)}"
+    assert len(complete_events) == 1, (
+        f"Expected exactly one complete event, got {len(complete_events)}"
+    )
     complete_event = complete_events[0]
     assert complete_event.data.get("max_reached") is True
 

tests/unit/test_ui_elements.py

@@ -6,17 +6,17 @@ from src.app import create_demo
 def test_examples_include_advanced_mode():
     """Verify that one example entry uses 'advanced' mode."""
     demo, _ = create_demo()
-    assert any(
-        example[1] == "advanced" for example in demo.examples
-    ), "Expected at least one example to be 'advanced' mode"
+    assert any(example[1] == "advanced" for example in demo.examples), (
+        "Expected at least one example to be 'advanced' mode"
+    )
 
 
 def test_accordion_label_updated():
     """Verify the accordion label reflects the new, concise text."""
     _, accordion = create_demo()
-    assert (
-        accordion.label == "⚙️ Mode & API Key (Free tier works!)"
-    ), "Accordion label not updated to '⚙️ Mode & API Key (Free tier works!)'"
+    assert accordion.label == "⚙️ Mode & API Key (Free tier works!)", (
+        "Accordion label not updated to '⚙️ Mode & API Key (Free tier works!)'"
+    )
 
 
 def test_orchestrator_mode_info_text_updated():
@@ -25,9 +25,9 @@ def test_orchestrator_mode_info_text_updated():
     # Assuming additional_inputs is a list and the Radio is the first element
     orchestrator_radio = demo.additional_inputs[0]
     expected_info = "⚡ Simple: Free/Any | 🔬 Advanced: OpenAI (Deep Research)"
-    assert isinstance(
-        orchestrator_radio, gr.Radio
-    ), "Expected first additional input to be gr.Radio"
-    assert (
-        orchestrator_radio.info == expected_info
-    ), "Orchestrator Mode info text not updated correctly"
+    assert isinstance(orchestrator_radio, gr.Radio), (
+        "Expected first additional input to be gr.Radio"
+    )
+    assert orchestrator_radio.info == expected_info, (
+        "Orchestrator Mode info text not updated correctly"
+    )