fix:Localize record dropdown menu options and fix loader Japanese support

[Noaman-Akhtar]

PR Category :

• Bug fix

Description

This PR localizes the hardcoded record dropdown menu options in the user interface by leveraging the existing i18next localization setup.

Key Changes

1. UI String Localization:

   • Added data-i18n attributes to the record options in index.html to hook them into the translation engine:
     • "Record canvas and toolbars"
     • "Record canvas only"

2. Loader Integration:

   • Leveraged the existing translation mechanism in js/loader.js to dynamically translate elements tagged with data-i18n.
   • Updated the translation loader in js/loader.js (updateContent()) to handle complex locale objects (such as Japanese, which resolves to a {kanji, kana} structure), preventing [object Object] displaying on-screen.

3. Translation Updates:

   • Added localized entries for all 82 target languages in the po/ directory.
   • Flagged AI-generated translations with the #. AUTOTRANSLATED: AI marker in the .po files.
   • Kept English, Hindi, Urdu, and Bengali entries clean of the AI marker as these have been verified and reviewed.
   • Compiled all 82 .po files into their respective .json files inside the locales/ directory.

Before :

After :

Testing & Quality Checks

• Ran formatting checks via Prettier to ensure clean code structure.
• Ran linting checks via ESLint to ensure zero warnings or errors on modified files.
• Ran the full test suite (npm test), confirming all 165 test suites and 5,491 tests pass successfully.

[github-actions]

🧪 Jest Test Results

✅ All Jest tests passed! This PR is ready to merge.

Coverage: Statements: 49.12% | Branches: 40.54% | Functions: 53.32% | Lines: 49.53%
Master Coverage: Statements: 49.12% | Branches: 40.56% | Functions: 53.32% | Lines: 49.54%

[github-actions]

🧪 Jest Test Results

✅ All Jest tests passed! This PR is ready to merge.

Coverage: Statements: 49.12% | Branches: 40.54% | Functions: 53.32% | Lines: 49.53%
Master Coverage: Statements: 49.12% | Branches: 40.56% | Functions: 53.32% | Lines: 49.54%

[Noaman-Akhtar]

@walterbender can pls you review this