feat: Add Firebase configuration for staging and development environments

- Created google-services.json for staging environment.
- Updated firebase.json to include build configurations for dev and staging.
- Added flutterfire-config.sh script to generate Firebase configuration files.
- Modified Xcode project to include GoogleService-Info.plist for staging.
- Created staging.xcscheme for Xcode build configuration.
- Added GoogleService-Info.plist for dev and staging flavors.
- Generated firebase_options_dev.dart and firebase_options_staging.dart for Firebase initialization.

mobile-apps/client-app/android/app/build.gradle

@@ -41,7 +41,17 @@ android {
             applicationIdSuffix ".dev"
             versionNameSuffix "-dev"
             manifestPlaceholders = [
-                    appLabel: "Business dev",
+                    appLabel: "Krow Business dev",
+                    appIcon: "@mipmap/ic_launcher_dev"
+            ]
+        }
+
+        staging {
+            dimension "release-type"
+            applicationIdSuffix ".staging"
+            versionNameSuffix "-staging"
+            manifestPlaceholders = [
+                    appLabel: "Krow Business staging",
                     appIcon: "@mipmap/ic_launcher_dev"
             ]
         }

mobile-apps/client-app/android/app/src/dev/google-services.json

@@ -0,0 +1,82 @@
+{
+  "project_info": {
+    "project_number": "933560802882",
+    "project_id": "krow-workforce-dev",
+    "storage_bucket": "krow-workforce-dev.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:933560802882:android:edcddb83ea4bbb517757db",
+        "android_client_info": {
+          "package_name": "com.krow.app.business.dev"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "933560802882-grp98a1v7amflnnup68vh01tj06eaem1.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDBYhflhK6DThKnS7RM-9raKdvyKzLUjY4"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "933560802882-grp98a1v7amflnnup68vh01tj06eaem1.apps.googleusercontent.com",
+              "client_type": 3
+            },
+            {
+              "client_id": "933560802882-qgbq6m04moicvkff2b3i6p9agu7i4gou.apps.googleusercontent.com",
+              "client_type": 2,
+              "ios_info": {
+                "bundle_id": "com.krow.app.dev"
+              }
+            }
+          ]
+        }
+      }
+    },
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:933560802882:android:f4587798877cbb917757db",
+        "android_client_info": {
+          "package_name": "com.krow.app.dev"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "933560802882-grp98a1v7amflnnup68vh01tj06eaem1.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDBYhflhK6DThKnS7RM-9raKdvyKzLUjY4"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "933560802882-grp98a1v7amflnnup68vh01tj06eaem1.apps.googleusercontent.com",
+              "client_type": 3
+            },
+            {
+              "client_id": "933560802882-qgbq6m04moicvkff2b3i6p9agu7i4gou.apps.googleusercontent.com",
+              "client_type": 2,
+              "ios_info": {
+                "bundle_id": "com.krow.app.dev"
+              }
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

mobile-apps/client-app/android/app/src/staging/google-services.json

@@ -0,0 +1,48 @@
+{
+  "project_info": {
+    "project_number": "1032971403708",
+    "project_id": "krow-workforce-staging",
+    "storage_bucket": "krow-workforce-staging.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1032971403708:android:d35f6d13a9e03bcb356bb9",
+        "android_client_info": {
+          "package_name": "com.krow.app.business.staging"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyAZ4dOatvf3ZBt4qnbSlIvJ51bblHaRsRw"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    },
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1032971403708:android:87edb39679f806ab356bb9",
+        "android_client_info": {
+          "package_name": "com.krow.app.staging"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyAZ4dOatvf3ZBt4qnbSlIvJ51bblHaRsRw"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}