chore: sync upstream PR #6526 - feat(cli): inline CSS sourcemaps in addition to JS sourcemaps

[riderx]

Upstream PR Sync

This PR syncs changes from an external contributor's PR on the official Capacitor repository.

Original PR

• PR: #6526
• Title: feat(cli): inline CSS sourcemaps in addition to JS sourcemaps
• Author: @terencehonles

Automation

• CI will run automatically
• Claude Code will review for security/breaking changes
• If approved, this PR will be auto-merged

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Synced from upstream by Capacitor+ Bot

Summary by CodeRabbit

• Bug Fixes
  • Sourcemaps inlining now supports CSS files. Previously, only JavaScript files with corresponding sourcemap files were inlined; this update extends the functionality to CSS files as well.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

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📥 Commits

Reviewing files that changed from the base of the PR and between 884f0fa and 4800419.

📒 Files selected for processing (1)

• cli/src/tasks/sourcemaps.ts (1 hunks)

Walkthrough

The sourcemap inlining logic in cli/src/tasks/sourcemaps.ts was extended to process both JavaScript and CSS files with corresponding .map files. Previously the condition only checked .js files; it now also accepts .css files for sourcemap inlining.

Changes

Cohort / File(s)	Summary
Sourcemap file type support expansion cli/src/tasks/sourcemaps.ts	Extended sourcemap inlining condition to accept both .js and .css files with existing .map files, previously only processed .js files

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

• Minimal scope: single file modification
• Straightforward logic extension: adding another file type to existing condition
• Low risk: parallel handling of CSS follows established .js pattern

Poem

🐰 A rabbit hops through CSS and JavaScript lands,
"These sourcemaps," it squeaks, "now join paw-in-hand!
No more just scripts, but stylesheets too,
Inlining them both—oh what a view!" ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately reflects the main change: it describes inlining CSS sourcemaps in addition to JS sourcemaps, which directly matches the file-level summary of extending sourcemap inlining to CSS files.

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