Change: Add qa/ folder to ruff check in CI and test_everything

- Update linting.yml: ruff check . → ruff check src qa tests
- Update qa/bin/test_everything: ruff check src tests → ruff check src qa tests
- Fix ruff errors in qa/scripts:
  - test_api_commands.py: bare except → except Exception
  - test_no_neighbor.py: remove unused signal import, bare except → except Exception

Now CI and local tests explicitly check same folders (src, qa, tests).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: thomas-mangin

.github/workflows/linting.yml

@@ -35,4 +35,4 @@ jobs:
         run: |
           python --version
           ruff --version
-          ruff check . --output-format=full --statistics
+          ruff check src qa tests --output-format=full --statistics

qa/bin/test_everything

@@ -129,9 +129,9 @@ def test_ruff_format() -> Tuple[bool, int]:
 def test_ruff_check() -> Tuple[bool, int]:
     """Test 2: Ruff check"""
     print_header("TEST 2/6: Ruff Check")
-    print_info("Running: ruff check src tests")
+    print_info("Running: ruff check src qa tests")
 
-    returncode, stdout, stderr = run_command("ruff check src tests")
+    returncode, stdout, stderr = run_command("ruff check src qa tests")
 
     if returncode != 0:
         print_error("Ruff check failed")

qa/scripts/test_api_commands.py

@@ -101,7 +101,7 @@ def test_api_commands():
             try:
                 proc.kill()
                 proc.wait()
-            except:
+            except Exception:
                 pass
         return False
 

qa/scripts/test_no_neighbor.py

@@ -15,7 +15,6 @@
 import sys
 import os
 import time
-import signal
 
 # Paths relative to repository root
 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
@@ -109,7 +108,7 @@ def test_no_neighbor():
             try:
                 proc.kill()
                 proc.wait()
-            except:
+            except Exception:
                 pass
         return False