linux(i18n): add Turkish translations

[muminkoykiran]

Summary

• Add Qt Linguist translation infrastructure for Linux app
• Wrap UI strings with qsTr() in QML files
• Wrap menu strings with tr() in C++ files
• Add automatic locale detection via QTranslator
• Create Turkish translation file (librepods_tr.ts)

Changes

• CMakeLists.txt: Added Qt LinguistTools and translation build configuration
• main.cpp: Added QTranslator loader for automatic system locale detection
• Main.qml: Wrapped all user-facing strings with qsTr()
• trayiconmanager.cpp: Wrapped tray menu strings with tr()
• translations/librepods_tr.ts: Turkish translations for all UI elements

Translations include

• Connection status (Connected/Disconnected)
• Noise control modes (Off, Noise Cancellation, Transparency, Adaptive)
• Settings page labels and options
• Tray menu items
• System notifications

Note

This also sets up the i18n infrastructure for future translations in other languages.

Summary by CodeRabbit

• New Features

  • Added localization support and included a Turkish translation so the UI can display in Turkish.
  • App now detects the system language at startup and loads available translations automatically.

• Chores

  • Translation files are built and installed with the application so translated resources are deployed alongside the app.

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[coderabbitai[bot]]

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Walkthrough

The PR adds i18n: build integration for Qt Linguist tools, wraps UI strings with qsTr()/tr() in QML and C++, loads translations at runtime from multiple locations, and adds a Turkish translation TS file.

Changes

Cohort / File(s)	Summary
Build: CMake i18n linux/CMakeLists.txt	Adds LinguistTools to Qt components, defines TS_FILES, invokes qt_add_translations(...), and installs generated .qm files.
QML string localization linux/Main.qml	Wraps user-facing strings with qsTr() across the UI (labels, buttons, tooltips, segmented controls). No logic changes.
C++ string localization & runtime loading linux/trayiconmanager.cpp, linux/main.cpp	Wraps UI strings in tr() in the tray manager; main.cpp now loads and installs a QTranslator based on system locale from multiple search paths.
Translation resource linux/translations/librepods_tr.ts	New Qt Linguist TS file providing Turkish (tr_TR) translations for contexts: Main, TrayIconManager, AirPodsTrayApp.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~22 minutes

• Inspect main.cpp locale detection and ordered search paths for loading .qm files.
• Verify CMakeLists.txt qt_add_translations() usage and install target correctness.
• Spot-check Main.qml and trayiconmanager.cpp to ensure all visible strings are wrapped and contextually correct.
• Review librepods_tr.ts for completeness and matching source strings.

Poem

🐰 I hopped through strings and stitched them new,
qsTr and tr hummed a soft “merhaba” too,
From tray to main I nibbled every line,
Now Turkish blooms where UI words shine. 🌸

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 clearly summarizes the main change: adding Turkish translations infrastructure and Turkish translation files to the Linux application.

✨ Finishing touches

• [ ] 📝 Generate docstrings

🧪 Generate unit tests (beta)

• [ ] Create PR with unit tests
• [ ] Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 35381062e00f29affc149fed3e73eb70451bcaef and b63886f4e94c2f9372e91ea7177001a9b088bc58.

📒 Files selected for processing (1)

• linux/main.cpp (2 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• linux/main.cpp

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[kavishdevar]

Thank you!

BTW, the QT version is not actively worked on (#241)...