fix(Crowdin): preserve exact inline whitespace after translation

[ReenigneArcher]

Description

Update Crowdin whitespace boundary handling to capture and restore the full leading/trailing whitespace strings, not just a single space. This keeps original formatting intact for translated inline nodes, including newline boundaries in syntax-highlighted code blocks. Adds a regression test that verifies line breaks are restored between translated checklist lines.

Screenshot

Issues Fixed or Closed

Roadmap Issues

Type of Change

• feat: New feature (non-breaking change which adds functionality)
• fix: Bug fix (non-breaking change which fixes an issue)
• docs: Documentation only changes
• style: Changes that do not affect the meaning of the code (white-space, formatting, missing semicolons, etc.)
• refactor: Code change that neither fixes a bug nor adds a feature
• perf: Code change that improves performance
• test: Adding missing tests or correcting existing tests
• build: Changes that affect the build system or external dependencies
• ci: Changes to CI configuration files and scripts
• chore: Other changes that don't modify src or test files
• revert: Reverts a previous commit
• BREAKING CHANGE: Introduces a breaking change (can be combined with any type above)

Checklist

• Code follows the style guidelines of this project
• Code has been self-reviewed
• Code has been commented, particularly in hard-to-understand areas
• Code docstring/documentation-blocks for new or existing methods/components have been added or updated
• Unit tests have been added or updated for any new or modified functionality

AI Usage

See our AI usage policy.

• None: No AI tools were used in creating this PR
• Light: AI provided minor assistance (formatting, simple suggestions)
• Moderate: AI helped with code generation or debugging specific parts
• Heavy: AI generated most or all of the code changes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a58bf8d) to head (0ca55b0).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #330   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            6         6           
  Lines          181       191   +10     
  Branches        54        50    -4     
=========================================
+ Hits           181       191   +10     

Files with missing lines	Coverage Δ
src/js/crowdin.js	100.00% <100.00%> (ø)

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[codecov]

Bundle Report

Changes will increase total bundle size by 261 bytes (1.89%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
shared-web-array-push	14.07kB	261 bytes (1.89%) ⬆️

Affected Assets, Files, and Routes:

view changes for bundle: shared-web-array-push

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
crowdin.js	261 bytes	5.14kB	5.35% ⚠️

Files in crowdin.js:

• ./src/js/crowdin.js → Total Size: 12.4kB

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud