feat: Global hooks approval modal with plan/question/permission modes

- Add PermissionRequest and Stop approval hooks to local Claude config
- Unify PermissionApproval into multi-mode card (permission, plan, question)
- Support allowAlways, deny-with-reason, and AskUserQuestion answering
- Add cross-process broadcast fallback (HTTP to sync server)
- Fix approval scripts to default to .claude/debug/ for local agent

.claude/settings.local.json

@@ -151,6 +151,16 @@
             "timeout": 5000
           }
         ]
+      },
+      {
+        "matcher": ".*",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "powershell -NoProfile -File hooks/approval-permission.ps1",
+            "timeout": 130000
+          }
+        ]
       }
     ],
     "Notification": [
@@ -174,6 +184,15 @@
             "timeout": 10000
           }
         ]
+      },
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "powershell -NoProfile -File hooks/approval-plan.ps1",
+            "timeout": 130000
+          }
+        ]
       }
     ]
   }