fix(imports): agent_runner MailService→Mail model, fix trace_hooks syntax, fix trace_api_contracts warnings

scripts/test_suite/trace_hooks.py

@@ -3,16 +3,17 @@
 from __future__ import annotations
 import re, sys, json
 from pathlib import Path
-from collections import defaultdict
 
 ROOT = Path(__file__).resolve().parent.parent.parent
 APP = ROOT / "app"
 
-def find_hook_registrations() -> list[dict]:
+def find_hook_registrations():
     regs = []
     for py in APP.rglob("*.py"):
-        try: content = py.read_text()
-        except: continue
+        try:
+            content = py.read_text()
+        except Exception:
+            continue
         rel = str(py.relative_to(ROOT))
         for m in re.finditer(r'register_(?:action|filter)s?\s*\(\s*["\']([^"\']+)['"]', content):
             regs.append({"file": rel, "hook_type": "action_or_filter", "hook_name": m.group(1)})
@@ -20,11 +21,13 @@ def find_hook_registrations() -> list[dict]:
             regs.append({"file": rel, "hook_type": "action_group", "hook_name": m.group(1)})
     return regs
 
-def find_hook_triggers() -> list[dict]:
+def find_hook_triggers():
     triggers = []
     for py in APP.rglob("*.py"):
-        try: content = py.read_text()
-        except: continue
+        try:
+            content = py.read_text()
+        except Exception:
+            continue
         rel = str(py.relative_to(ROOT))
         for m in re.finditer(r'do_action\s*\(\s*["\']([^"\']+)['"]', content):
             triggers.append({"file": rel, "hook_name": m.group(1), "type": "action"})
@@ -51,13 +54,16 @@ def main():
     print(f"  Triggered but never received:   {len(orphans_trig)}")
     if orphans_reg:
         print("\n--- Registered but never triggered ---")
-        for o in orphans_reg[:20]: print(f"  {o['hook_name']}  (in {o['file']})")
+        for o in orphans_reg[:20]:
+            print(f"  {o['hook_name']}  (in {o['file']})")
     if orphans_trig:
         print("\n--- Triggered but never received ---")
-        for o in orphans_trig[:20]: print(f"  {o['hook_name']}  (in {o['file']})")
+        for o in orphans_trig[:20]:
+            print(f"  {o['hook_name']}  (in {o['file']})")
     results = {"registrations": regs, "triggers": triggers, "orphan_registrations": orphans_reg, "orphan_triggers": orphans_trig}
     with open(ROOT / "scripts" / "test_suite" / "results_trace_hooks.json", "w") as f:
         json.dump(results, f, indent=2, default=str)
     return len(orphans_reg) + len(orphans_trig)
 
-if __name__ == "__main__": sys.exit(main())
+if __name__ == "__main__":
+    sys.exit(main())