test: full autofix pipeline validation

manager_database.egg-info/SOURCES.txt

@@ -18,6 +18,7 @@ manager_database.egg-info/requires.txt
 manager_database.egg-info/top_level.txt
 tests/test_adapter_base.py
 tests/test_adapter_registry.py
+tests/test_autofix_validation.py
 tests/test_board_sync.py
 tests/test_chat_api.py
 tests/test_daily_diff.py

tests/test_autofix_validation.py

@@ -0,0 +1,67 @@
+"""Test file with intentional errors to validate the full autofix pipeline.
+
+This file contains:
+1. Formatting issues (ruff/black can fix) - cosmetic
+2. Type errors (mypy will catch) - non-cosmetic, needs Codex
+3. Test failures (pytest will catch) - non-cosmetic, needs Codex
+
+The autofix system should:
+1. First run basic autofix (ruff/black) to fix formatting
+2. Gate should still fail due to mypy/pytest errors
+3. Auto-escalate to Codex to fix the remaining issues
+"""
+import os
+from typing import Dict,List,Optional
+import sys
+
+# Formatting issue 1: missing spaces around operators
+x=1+2+3
+
+# Formatting issue 2: multiple imports on one line (already above)
+
+# Formatting issue 3: trailing whitespace (invisible but present)
+y = 42   
+
+# Formatting issue 4: inconsistent quotes
+message = "hello"
+other_message = 'world'
+
+# Type error 1: wrong type assignment
+def get_count() -> int:
+    return "not an int"  # mypy error: returning str instead of int
+
+# Type error 2: incompatible types
+def process_items(items: List[str]) -> Dict[str, int]:
+    result: Dict[str, int] = {}
+    for item in items:
+        result[item] = "count"  # mypy error: assigning str to int
+    return result
+
+# Type error 3: missing return
+def calculate_total(values: List[int]) -> int:
+    total = sum(values)
+    # Missing return statement - mypy should catch this
+
+# Unused import (ruff will catch this)
+import json
+
+# Test that will fail
+def test_intentional_failure():
+    """This test intentionally fails to trigger Codex escalation."""
+    expected = 42
+    actual = 41  # Wrong value
+    assert actual == expected, f"Expected {expected}, got {actual}"
+
+# Another failing test
+def test_type_mismatch():
+    """Test type handling with intentional failure."""
+    result = get_count()
+    assert isinstance(result, int), f"Expected int, got {type(result)}"
+
+# Test with assertion error
+def test_list_processing():
+    """Test list processing with intentional failure."""
+    items = ["a", "b", "c"]
+    result = process_items(items)
+    # This will fail because process_items has a bug
+    assert all(isinstance(v, int) for v in result.values())