Hooked notifications to status changes on document upload - some refactorings

pubspec.lock

@@ -633,6 +633,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.7"
+  flutter_staggered_grid_view:
+    dependency: "direct main"
+    description:
+      name: flutter_staggered_grid_view
+      sha256: "1312314293acceb65b92754298754801b0e1f26a1845833b740b30415bbbcf07"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.2"
   flutter_svg:
     dependency: "direct main"
     description:
@@ -696,14 +704,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  get_it:
-    dependency: transitive
-    description:
-      name: get_it
-      sha256: "290fde3a86072e4b37dbb03c07bec6126f0ecc28dad403c12ffe2e5a2d751ab7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.2.0"
   glob:
     dependency: transitive
     description:
@@ -784,30 +784,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.3.0"
-  infinite_scroll_pagination:
-    dependency: "direct main"
-    description:
-      name: infinite_scroll_pagination
-      sha256: "9517328f4e373f08f57dbb11c5aac5b05554142024d6b60c903f3b73476d52db"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  injectable:
-    dependency: transitive
-    description:
-      name: injectable
-      sha256: "7dab7d341feb40a0590d9ff6261aea9495522005e2c6763f9161a4face916f7b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  injectable_generator:
-    dependency: "direct dev"
-    description:
-      name: injectable_generator
-      sha256: "9a3bbd2c3ba821e31ef6cea3fc535c17e3a25c74e173b6cefa05f466c8338bc8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
   integration_test:
     dependency: "direct dev"
     description: flutter
@@ -1308,14 +1284,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
-  recase:
-    dependency: transitive
-    description:
-      name: recase
-      sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.0"
   receive_sharing_intent:
     dependency: "direct main"
     description:
@@ -1457,14 +1425,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.99"
-  sliver_tools:
-    dependency: transitive
-    description:
-      name: sliver_tools
-      sha256: edf005f1a47c2ffa6f1e1a4f24dd99c45b8bccfff9b928d39170d36dc6fda871
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.8"
   source_gen:
     dependency: transitive
     description: