chore(codex): add local hook configuration

.codex/hooks.json

@@ -0,0 +1,31 @@
+{
+  "hooks": {
+    "PostToolUse": [
+      {
+        "matcher": "Edit|Write|apply_patch",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "[ ! -f 'C:\\Users\\j.lechner\\.agents\\skills\\impeccable\\scripts\\impeccable' ] || 'C:\\Users\\j.lechner\\.agents\\skills\\impeccable\\scripts\\impeccable' hook",
+            "commandWindows": "if exist \"C:\\\\Users\\\\j.lechner\\\\.agents\\\\skills\\\\impeccable\\\\scripts\\\\impeccable.cmd\" (\"C:\\\\Users\\\\j.lechner\\\\.agents\\\\skills\\\\impeccable\\\\scripts\\\\impeccable.cmd\" hook & exit /b)",
+            "timeout": 5,
+            "statusMessage": "Checking UI changes"
+          }
+        ]
+      }
+    ],
+    "Stop": [
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "[ ! -f 'C:\\Users\\j.lechner\\.agents\\skills\\impeccable\\scripts\\impeccable' ] || 'C:\\Users\\j.lechner\\.agents\\skills\\impeccable\\scripts\\impeccable' hook",
+            "commandWindows": "if exist \"C:\\\\Users\\\\j.lechner\\\\.agents\\\\skills\\\\impeccable\\\\scripts\\\\impeccable.cmd\" (\"C:\\\\Users\\\\j.lechner\\\\.agents\\\\skills\\\\impeccable\\\\scripts\\\\impeccable.cmd\" hook & exit /b)",
+            "timeout": 30,
+            "statusMessage": "Design deep pass"
+          }
+        ]
+      }
+    ]
+  }
+}