chore: added tests

[Shahroz16]

helps: https://linear.app/customerio/issue/MBL-475/update-in-app-messaging-module-using-state-management-in-android

changes:

• Added/Updated tests
• Some refactor and PR suggestions

[github-actions[bot]]

# Sample app builds 📱 Below you will find the list of the latest versions of the sample apps. It's recommended to always download the latest builds of the sample apps to accurately test the pull request. --- * java_layout: `shahroz/in-app-refactor-stack-5 (1724761326)` * kotlin_compose: `shahroz/in-app-refactor-stack-5 (1724761332)`

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 66.66667% with 4 lines in your changes missing coverage. Please review.

Project coverage is 48.97%. Comparing base (cc0a1fa) to head (bdd465f). Report is 1 commits behind head on shahroz/in-app-refactor-stack-4.

Files	Patch %	Lines
...omer/messaginginapp/state/InAppMessagingManager.kt	60.00%	2 Missing :warning:
.../kotlin/io/customer/sdk/core/util/ScopeProvider.kt	0.00%	1 Missing :warning:
...stomer/messaginginapp/gist/presentation/GistSdk.kt	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## shahroz/in-app-refactor-stack-4 #429 +/- ## ====================================================================== - Coverage 90.90% 48.97% -41.94% - Complexity 0 262 +262 ====================================================================== Files 1 95 +94 Lines 11 2293 +2282 Branches 2 362 +360 ====================================================================== + Hits 10 1123 +1113 - Misses 1 1066 +1065 - Partials 0 104 +104 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[github-actions[bot]]

📏 SDK Binary Size Comparison Report

No changes detected in SDK binary size ✅

[github-actions[bot]]

Build available to test Version: shahroz-in-app-refactor-stack-5-SNAPSHOT Repository: https://s01.oss.sonatype.org/content/repositories/snapshots/