refactor: Update version to 1.3.0-beta.2 and rename preview methods to scanning

[pushpender-singh-ap]

This pull request introduces several enhancements and refactorings to the @pushpendersingh/react-native-scanner package, focusing on improving the barcode and QR code scanning functionality, updating documentation, and refining the example application. The most important changes include adding new features for pausing and resuming scanning, updating the documentation to reflect these changes, and making necessary modifications in the Android and iOS implementations.

Enhancements to Scanning Functionality:

• Added the ability to pause and resume scanning in the ReactNativeScannerView component, allowing for better control over the scanning process. (android/src/main/java/com/pushpendersingh/reactnativescanner/ReactNativeScannerView.kt, ios/ReactNativeScannerView.mm, src/ReactNativeScannerViewNativeComponent.ts) [1] [2] [3] [4] [5] [6] [7]

Documentation Updates:

• Updated the README.md to include new examples demonstrating how to use the pause and resume scanning features, and clarified the usage of the pauseAfterCapture and isActive props. (README.md) [1] [2] [3] [4] [5]

Example Application Improvements:

• Enhanced the example application to demonstrate the new scanning control features, including buttons to pause, resume, stop, and restart the scanner, and updated the styles for better UI presentation. (example/App.tsx) [1] [2]

Version and Dependency Updates:

• Updated the package version to 1.3.0-beta.2 and adjusted dependencies accordingly. (package.json, example/package.json) [1] [2]

Minor Fixes and Refactorings:

• Made minor adjustments and refactorings in the Android and iOS implementations to improve code readability and maintainability. (android/src/main/java/com/pushpendersingh/reactnativescanner/ReactNativeScannerView.kt, ios/ReactNativeScannerView.mm) [1] [2]

These changes collectively enhance the functionality and usability of the @pushpendersingh/react-native-scanner package, providing developers with more control over the scanning process and improving the overall user experience.

[Copilot]

Copilot reviewed 4 out of 10 changed files in this pull request and generated no suggestions.

Files not reviewed (6)

• android/src/main/java/com/pushpendersingh/reactnativescanner/ReactNativeScannerView.kt: Language not supported
• android/src/main/java/com/pushpendersingh/reactnativescanner/ReactNativeScannerViewManager.kt: Language not supported
• example/ios/AwesomeProject.xcodeproj/project.pbxproj: Language not supported
• example/package.json: Language not supported
• ios/ReactNativeScannerView.mm: Language not supported
• package.json: Language not supported

Comments skipped due to low confidence (2)

example/App.tsx:122

• [nitpick] The style name 'TextStyle' is inconsistent with the other style names, which use camelCase. It should be renamed to 'textStyle'.

<Text style={styles.TextStyle}>

src/ReactNativeScannerViewNativeComponent.ts:47

• The comment is redundant and should be removed to avoid confusion.

onQrScanned?: DirectEventHandler<Event>; // Event handler for QR code scanned