[UI + Dependencies] Applied new style + added firebase

Added the Firebase Dependency and login flow. Also applied some new
styling. The new color is more reddish.

app/google-services.json

@@ -0,0 +1,47 @@
+{
+  "project_info": {
+    "project_number": "1057049253579",
+    "project_id": "doerflingerhelpers",
+    "storage_bucket": "doerflingerhelpers.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1057049253579:android:23793f2a944b05612ead4e",
+        "android_client_info": {
+          "package_name": "com.aldo.apps.familyhelpers"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "1057049253579-7pgnva498827l6e88sags7fam36gktpb.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "com.aldo.apps.familyhelpers",
+            "certificate_hash": "1166e18cf665c3cae0c8ada885a5f0f48d95a9f1"
+          }
+        },
+        {
+          "client_id": "1057049253579-6de9kv08ne2ti29lpptlb10egfcn5s06.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyB7C4QCJEBvS7mFa_DeIZdzqe2hddtl-vk"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "1057049253579-6de9kv08ne2ti29lpptlb10egfcn5s06.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}