refactor(app-intents): Replace flutter_app_intents with method channel

pubspec.lock

@@ -393,14 +393,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
-  equatable:
-    dependency: transitive
-    description:
-      name: equatable
-      sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.7"
   fake_async:
     dependency: transitive
     description:
@@ -486,14 +478,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.5.2"
-  flutter_app_intents:
-    dependency: "direct main"
-    description:
-      name: flutter_app_intents
-      sha256: bec5a1ec991b93d475435205dbdca6efdd8979749f2a3c73ebb9f8334b9d3fa2
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.0"
   flutter_cache_manager:
     dependency: "direct main"
     description: