feat: replace languages api with languages from distribution

[MykhailoNester]

• replace languages api with languages from distribution;
• update logic for supported languages and remove deprecated models;
• add new tests;

---

Note

Medium Risk
Moderate risk because it changes the supported-language source/type and caching behavior, which affects locale matching and downstream translation/loading flows; failures could surface as missing language info or incorrect language selection.

Overview
Switches supported-language resolution from the Crowdin core API to the distribution endpoint /{hash}/languages.json, replacing the old LanguagesInfo/custom_languages models with a SupportedLanguages map (code -> {name, locale}).

Adds timestamp-based caching of supported languages in DataManager via CachedLanguages keyed to the current SyncData/manifest timestamp, and updates locale matching (getMatchedCode) plus string/translation loading and realtime updates to rely on this map with clearer failure handling when language details are missing.

^{Written by Cursor Bugbot for commit e1f82eb. This will update automatically on new commits. Configure here.}

[codecov]

Codecov Report

❌ Patch coverage is 73.01587% with 17 lines in your changes missing coverage. Please review.
✅ Project coverage is 58.10%. Comparing base (5fbd84f) to head (e1f82eb).
⚠️ Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
.../platform/data/remote/TranslationDataRepository.kt	62.50%	4 Missing and 5 partials ⚠️
...platform/data/remote/StringDataRemoteRepository.kt	57.15%	2 Missing and 1 partial ⚠️
...crowdin/platform/data/remote/CrowdingRepository.kt	77.78%	0 Missing and 2 partials ⚠️
...n/platform/realtimeupdate/RealTimeUpdateManager.kt	0.00%	2 Missing ⚠️
...wdin/src/main/java/com/crowdin/platform/Crowdin.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             master     #330       +/-   ##
=============================================
+ Coverage          0   58.10%   +58.10%     
- Complexity        0      403      +403     
=============================================
  Files             0       57       +57     
  Lines             0     1785     +1785     
  Branches          0      321      +321     
=============================================
+ Hits              0     1037     +1037     
- Misses            0      524      +524     
- Partials          0      224      +224     

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