fix(mobile-next): 移除悬浮窗申请与位置发送，通话文案改为语音通话

同步完成后不再索取 SYSTEM_ALERT_WINDOW，去掉旧浮窗服务声明和定位权限/发送入口；历史位置消息仍只读展示。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

mobile-next/pubspec.lock

@@ -930,54 +930,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
-  geolocator:
-    dependency: transitive
-    description:
-      name: geolocator
-      sha256: "149876cc5207a0f5daf4fdd3bfcf0a0f27258b3fe95108fa084f527ad0568f1b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "12.0.0"
-  geolocator_android:
-    dependency: transitive
-    description:
-      name: geolocator_android
-      sha256: "7aefc530db47d90d0580b552df3242440a10fe60814496a979aa67aa98b1fd47"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.6.1"
-  geolocator_apple:
-    dependency: transitive
-    description:
-      name: geolocator_apple
-      sha256: c4ecead17985ede9634f21500072edfcb3dba0ef7b97f8d7bc556d2d722b3ba3
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.9"
-  geolocator_platform_interface:
-    dependency: transitive
-    description:
-      name: geolocator_platform_interface
-      sha256: "386ce3d9cce47838355000070b1d0b13efb5bc430f8ecda7e9238c8409ace012"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.2.4"
-  geolocator_web:
-    dependency: transitive
-    description:
-      name: geolocator_web
-      sha256: "2ed69328e05cd94e7eb48bb0535f5fc0c0c44d1c4fa1e9737267484d05c29b5e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.1"
-  geolocator_windows:
-    dependency: transitive
-    description:
-      name: geolocator_windows
-      sha256: "53da08937d07c24b0d9952eb57a3b474e29aae2abf9dd717f7e1230995f13f0e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.3"
   gesture_password_widget:
     dependency: "direct main"
     description: