* feat: Introduce Version Catalog for Dependency Management
This commit introduces a version catalog via `libs.versions.toml` to centralize and manage project dependencies. It replaces the previous hardcoded dependency versions in `app/build.gradle` with references to the version catalog. This change enhances maintainability and organization by centralizing dependency management.
- Added `gradle/libs.versions.toml` to define dependencies and their versions.
- Updated `app/build.gradle` to utilize dependencies from the version catalog.
* chore: migrate plugins to version catalog
* chore: sort lines in `libs.versions.toml`
-Sorts `versions`, `dependencies`, and `plugins` references alphabetically.
* feat: pin ZXing Core dependency
* Suppressed warning about updating zxing-core to avoid confusion.
* Added a note to avoid updating zxing-core.
* refactor: Enforce consistent `implementation()` calls in `build.gradle`
- Ensures all library dependencies are called with `implementation(libs.xxx)` instead of `implementation libs.xxx` in `build.gradle`.
* feat: use version catalog bundles
- Updated dependencies in the app build.gradle to use bundles where possible.
* fix: fix ui test dependency declarations
* chore: comments for clarity
* fix: remove material3 from this PR