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

scripts/test_suite/marathon_results.json

@@ -1,8 +1,8 @@
 {
-  "timestamp": "2026-08-17T00:23:01.849835",
-  "total_time": 6.53,
+  "timestamp": "2026-08-17T07:15:04.567567",
+  "total_time": 5.77,
   "total_scripts": 7,
-  "total_issues": 1112,
+  "total_issues": 1110,
   "passed": 1,
   "failed": 6,
   "skipped": 0,
@@ -12,7 +12,7 @@
       "description": "Frontend\u2194Backend API Contracts",
       "status": "FAIL",
       "exit_code": 246,
-      "elapsed": 0.21,
+      "elapsed": 0.29,
       "issues": 758
     },
     {
@@ -20,7 +20,7 @@
       "description": "Hook Registrations vs Triggers",
       "status": "FAIL",
       "exit_code": 1,
-      "elapsed": 0.06,
+      "elapsed": 0.11,
       "issues": 0
     },
     {
@@ -28,7 +28,7 @@
       "description": "Dead Functions (defined but never called)",
       "status": "FAIL",
       "exit_code": 3,
-      "elapsed": 2.94,
+      "elapsed": 2.47,
       "issues": 3
     },
     {
@@ -36,7 +36,7 @@
       "description": "Unused Store Actions/State",
       "status": "FAIL",
       "exit_code": 67,
-      "elapsed": 0.08,
+      "elapsed": 0.07,
       "issues": 323
     },
     {
@@ -44,7 +44,7 @@
       "description": "Contract Attribute Mismatches",
       "status": "PASS",
       "exit_code": 0,
-      "elapsed": 1.72,
+      "elapsed": 1.42,
       "issues": 0
     },
     {
@@ -52,16 +52,16 @@
       "description": "Plugin\u2192Manifest\u2192Frontend Verkabelung",
       "status": "FAIL",
       "exit_code": 24,
-      "elapsed": 0.11,
+      "elapsed": 0.12,
       "issues": 24
     },
     {
       "name": "trace_imports",
       "description": "Broken/Missing Imports",
       "status": "FAIL",
-      "exit_code": 4,
-      "elapsed": 1.4,
-      "issues": 4
+      "exit_code": 2,
+      "elapsed": 1.28,
+      "issues": 2
     }
   ]
 }