chore: add release-v15 rc prerelease branch to semantic-release config

[MartinCupela]

Summary by CodeRabbit

• Chores
  • Added support for a new pre-release release line so version 15 builds can be published as release candidates.
  • Kept the existing stable release path unchanged.

[coderabbitai]

📝 Walkthrough

Walkthrough

The .releaserc.json file was updated to add a new release-v15 branch entry configured as a prerelease with the rc identifier, extending the existing release branch configuration alongside master.

Changes

Release Configuration

Layer / File(s)	Summary
Add release-v15 prerelease branch .releaserc.json	Adds a branches entry for release-v15 with prerelease set to rc, extending release publishing rules beyond master.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Related Issues: None specified

Related PRs: None specified

Suggested labels: config

Suggested reviewers: None specified

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	No pull request description was provided, so the required Goal, Implementation details, and UI Changes sections are missing.	Add the template sections for Goal, Implementation details, and UI Changes, and briefly describe the branch configuration change.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title accurately summarizes the main change: adding a release-v15 RC prerelease branch to semantic-release config.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/release-v15-rc-setup

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[github-actions]

Size Change: 0 B

Total Size: 798 kB

ℹ️ View Unchanged

Filename	Size
dist/cjs/audioProcessing.js	1.74 kB
dist/cjs/channel-detail.js	22.9 kB
dist/cjs/emojis.js	2.56 kB
dist/cjs/index.js	259 kB
dist/cjs/mp3-encoder.js	814 B
dist/cjs/ReactPlayerWrapper.js	546 B
dist/cjs/useChannelHeaderOnlineStatus.js	38 kB
dist/cjs/useMessageComposerController.js	1.01 kB
dist/cjs/useNotificationApi.js	52.8 kB
dist/css/channel-detail.css	2.84 kB
dist/css/emoji-picker.css	178 B
dist/css/emoji-replacement.css	456 B
dist/css/index.css	41.3 kB
dist/es/audioProcessing.mjs	1.65 kB
dist/es/channel-detail.mjs	22.6 kB
dist/es/emojis.mjs	2.48 kB
dist/es/index.mjs	256 kB
dist/es/mp3-encoder.mjs	768 B
dist/es/ReactPlayerWrapper.mjs	485 B
dist/es/useChannelHeaderOnlineStatus.mjs	37.4 kB
dist/es/useMessageComposerController.mjs	936 B
dist/es/useNotificationApi.mjs	51.5 kB

_{compressed-size-action}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (release-v15@5106de2). Learn more about missing BASE report.

Additional details and impacted files

@@              Coverage Diff               @@
##             release-v15    #3232   +/-   ##
==============================================
  Coverage               ?   84.25%           
==============================================
  Files                  ?      485           
  Lines                  ?    14873           
  Branches               ?     4709           
==============================================
  Hits                   ?    12531           
  Misses                 ?     2342           
  Partials               ?        0           

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