bump: release 2.2.1

[2sem]

Summary

• Ship the 2.2.1 stabilization release with translation-flow fixes, ad state/runtime sync improvements, speech reset hardening, and a lightweight in-app feedback entry point.
• Add a reusable manual QA checklist plus App Store metadata updates and refreshed screenshot planning/assets for EN/KO store pages.
• Include the latest locale-support and translation-session crash fixes on top of the release branch before shipping.
• Bump the app marketing version from 2.2.0 to 2.2.1 for release.

Patch Notes

• Fixed duplicate or stale translation completion side effects around history saves and review triggers.
• Hardened translation execution so one user action maps to one active translation flow with better cancellation handling.
• Fixed a crash when translating, changing language, and translating again by ensuring each translate action uses a fresh TranslationSession from .translationTask.
• Fixed Chinese locale script handling so Korean → Chinese and Korean → Traditional Chinese support checks resolve correctly.
• Improved rewarded ad-free state syncing for banner/watch-ad visibility and app-active launch behavior.
• Fixed speech recognition session reset behavior to avoid clearing state before a new session actually starts.
• Added an in-app feedback entry point that links users to the GitHub issue flow with graceful fallback handling.
• Added localized feedback-related strings across supported app locales.
• Added a 2.2.1 manual regression checklist for release verification.
• Added localized fastlane App Store metadata files (subtitle, keywords, descriptions) for current supported locales.
• Updated App Store screenshot planning/content for the current EN/KO store sets.

Test Status

• Ran mise x -- tuist test on the rebased 2.2.1 release branch ✅
• Release branch now includes the post-branch fixes from PR fix: preserve Chinese locale scripts #107 and PR fix: avoid stale translation session reuse #108.

Flow

flowchart TD
    A[User enters or speaks text] --> B[Fresh translation configuration created]
    B --> C[Visible view receives fresh TranslationSession]
    C --> D[Translation executes once for current language pair]
    D --> E[Result displayed and history/review side effects trigger once]
    E --> F[User can reuse history or send feedback]

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[tuist]

🛠️ Tuist Run Report 🛠️

Tests 🧪

Scheme	Status	Cache hit rate	Tests	Skipped	Ran	Commit
talktrans-Workspace	✅	0 %	11	0	11	003219b30

Builds 🔨

Scheme	Status	Duration	Commit
talktrans-Workspace	✅	1m 15s	e411ef63b