feat: Refactor code structure and optimize performance across multiple modules

mobile-apps/staff-app/analysis_options.yaml

@@ -0,0 +1,17 @@
+include: package:flutter_lints/flutter.yaml
+
+analyzer:
+  exclude:
+    # General generated files
+    - "**/*.g.dart"
+    - "**/*.gr.dart"
+    - "**/*.gen.dart"
+
+    # freezed
+    - "**/*.freezed.dart"
+
+linter:
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    prefer_single_quotes: true
+    prefer_const_constructors: true