Changes

Refactor: Add consent checkbox to onboarding screen

This commit introduces a consent checkbox to the onboarding flow. Users must now agree to anonymous usage reporting and crash reports before proceeding.

Key changes:
- Added `consentGiven` and `showConsentError` to `OnboardingUiState`.
- Updated `OnboardingViewModel` to handle consent changes and prevent navigation if consent is not given.
- Added new string resources for consent text.
- Implemented a `ConsentCheckbox` composable in `OnboardingScreen.kt`.
- Updated the Android Gradle Plugin version to `8.12.3`.
 (commit: f0f67ce)

Refactor: Improve onboarding consent flow and UI

This commit enhances the onboarding experience by introducing a snackbar for consent errors and refining the UI.

Key changes:
- Added `snackBarMessage` to `OnboardingUiState` to display error messages.
- Implemented `clearSnackBar` function in `OnboardingViewModel` to dismiss the snackbar.
- `OnboardingViewModel` now fetches the "agree_terms_and_conditions" string resource to display in the snackbar when consent is not given.
- Added a new string resource `agree_terms_and_conditions`.
- Integrated `SnackbarHost` into `OnboardingScreen` to display messages from `OnboardingUiState`.
- Adjusted `OnboardingScreen` layout:
    - Wrapped the main content in a `Scaffold` to accommodate the `SnackbarHost`.
    - Reduced image size from `300.dp` to `280.dp`.
    - Removed `showError` parameter from `ConsentCheckbox` as error handling is now managed by the snackbar.
    - Adjusted padding for the "Get Started" button and the `ConsentCheckbox`.
    - Changed the background color of the `ConsentCheckbox`'s `ListItem` to a light gray with alpha.
    - Vertically aligned the `Checkbox` within `ConsentCheckbox` to the top.
 (commit: ef1bfd3)

Refactor: Introduce CheckBoxConsent composable

This commit introduces a new composable function `CheckBoxConsent` in `OnboardingScreen.kt`.

Key changes:
- Added a new `@Composable` function `CheckBoxConsent` which takes `checked` and `onCheckedChange` as parameters.
- This new composable creates a `Column` with a `Checkbox` inside.
- The `Column` has a `fillMaxWidth` modifier, a `RoundedCornerShape(8.dp)` clip, and a light gray background with alpha.
 (commit: 4e40203)

Refactor: Update OnboardingScreen UI with MaterialTheme

This commit updates the `OnboardingScreen` to use `MaterialTheme` colors for background and text elements, ensuring a consistent look and feel with the rest of the application.

Key changes:
- Changed the main `Column` background from `Color.White` to `MaterialTheme.colorScheme.background`.
- Updated `Text` composables for onboarding title and description to use `MaterialTheme.colorScheme.onBackground` for their text color.
 (commit: e0d178a)

Refactor: UI adjustments and code cleanup

This commit introduces minor UI adjustments to the onboarding screen and navigation rail, and removes an unused modifier extension.

Key changes:
- Removed the unused `editScreenPadding()` Modifier extension from `ModifierExt.kt`.
- In `App.kt`, the `Text` label in the navigation rail now has `maxLines = 1` to prevent text wrapping.
- In `OnboardingScreen.kt`:
    - Adjusted padding for `onboardingTitle` to `bottom = 0.dp`.
    - Adjusted padding for `onboardingDescription` to `top = 0.dp`.
 (commit: 24999ab)

Refactor: Simplify onboarding consent logic

This commit simplifies the onboarding consent flow by removing redundant string resources and related logic from `OnboardingViewModel`.

Key changes:
- Removed unused string resources: `agree_terms_and_conditions`, `headline_consent_content`, and `supporting_consent_content` from `strings.xml`.
- Simplified `OnboardingViewModel`:
    - The `init` block now only updates `usageStatsOptInChecked` based on `getUsageReportingEnabledUseCase()`.
    - Removed logic related to displaying a snackbar for terms and conditions agreement.
 (commit: 8d95904)

Process create passkey requests using Activity context to resolve issue #61
 (commit: b7bbabc)

Update GetCredential and CreatePasskey use cases to only receive processing requests when resumed and avoid cancellation issues.
 (commit: 9680c8d)

Add CheckPasskeySupportUseCase to check API level support as required.

Update GetStartedScreen to focus textfield automatically.

Update JoinClazzWithCodeScreen to use numerical input and go to next when user clicks done on input.
 (commit: b730693)

Fix issue #63

Typo made save button invisible.
 (commit: f9d7079)

Bump version
 (commit: cad979c)

Minor style fix.
 (commit: 1ef7119)