feat(posthog): add getSessionId method for iOS and Android

[Pama-Lee]

Change Reasons

This feature adds the ability to retrieve the current PostHog session ID from both iOS and Android platforms. Session ID is crucial for tracking user sessions and connecting events that occur within the same session, allowing developers to implement more advanced analytics and debugging capabilities.

Pull request checklist

Please check if your PR fulfills the following requirements:

• The changes have been tested successfully.
• A changeset has been created (npm run changeset).
• I have read and followed the pull request guidelines.

[robingenz]

One last thing: Please create a changeset by running npm run changeset.

[robingenz]

Thank you!

[robingenz]

GitHub Actions workflow failed. Please fix the build and format the code (npm run fmt).

[Pama-Lee]

@robingenz
Sorry, forgot to run fmt before the commit. The issue was that the sessionId returned by the PostHog JS in the Android part was a UUID object instead of a string. I’ve fixed it and it has passed fmt now.

[robingenz]

@Pama-Lee It's still failing:

@capawesome/capacitor-posthog:lint: Checking formatting...
@capawesome/capacitor-posthog:lint: [warn] jsxBracketSameLine is deprecated.
@capawesome/capacitor-posthog:lint: [warn] android/src/main/java/io/capawesome/capacitorjs/plugins/posthog/classes/results/GetSessionIdResult.java
@capawesome/capacitor-posthog:lint: [warn] src/definitions.ts
@capawesome/capacitor-posthog:lint: [warn] Code style issues found in 2 files. Run Prettier with --write to fix.

[robingenz]

@Pama-Lee If you are still interested in contributing this feature, please merge the latest changes of main and fix the GitHub action workflow.