Performs a comprehensive project rename from 'barcode_scanner' to 'e_scan' (or 'eScan' for user-facing labels). This update spans all relevant files, including:
- Application IDs and bundle identifiers for Android, iOS, macOS, and Linux.
- VS Code launch configurations.
- Dart package import paths.
- Project names and titles in `pubspec.yaml`, `README.md`, and platform-specific configurations (e.g., CMakeLists, Info.plist, AndroidManifest).
Enables viewing and editing existing product details by passing the product ID to the form page. The form now loads and displays the product data based on the provided ID.
Adds a delete button to each item in the product list, allowing users to remove products directly from the list view.
Updates navigation from the product list and scanner pages to pass the product ID when navigating to the product form.
Includes minor code style changes by applying the `sort_constructors_first` lint rule and updates dependencies (`flutter_lints`, `lints`).
Configures the ObjectBox ProductEntity to allow assigning IDs. Adds a helper to convert ProductStruct to ProductEntity for easier storage.
Saves scanned products directly to the local ObjectBox store.
Updates the ProductListPage to fetch and display locally stored products from ObjectBox upon initialization.
Includes minor UI adjustments in the scanned product component and scanner page, and fixes loading state handling in HomePageModel.
Integrates Objectbox database initialization into the main application startup process.
Adds `path` and `path_provider` as direct dependencies, which are typically required for Objectbox to locate the database directory.
