feat: Extract all UI strings to resources

[ovitrif]

feat: Extract all UI strings to resources

Description

This PR extracts all remaining hardcoded user-facing strings to Localizable.strings for localization support. The changes follow the existing key naming conventions (prefix__keyName) and maintain alphabetical ordering within sections.

Key changes:

• Extracted ~50+ hardcoded strings across the app to localization resources
• Replaced all tTodo() calls with proper t() calls using new localization keys
• Added new keys aligned with Android (bitkit-android) where applicable for Transifex sync compatibility
• New categories/keys added include:
  • common__ - Shared UI labels (coming_soon, error, on, off, show_all, etc.)
  • other__ - Miscellaneous strings (shop categories, LNURL errors, scanner errors, gift screens)
  • wallet__ - Wallet-specific strings (transfer labels, receive/send toasts, fee labels)
  • settings__ - Settings screen strings (address viewer, language change, logs)
  • security__ - Security-related strings (recovery errors, wipe failures)

Excluded from localization (intentionally):

• Dev settings screens (ChannelOrders, DevSettingsView, BlocktankRegtestView, etc.)
• Technical acronyms (TCP, TLS, Hash, Merkle Root, etc.)
• Preview/sample code strings

Validation:

• ✅ validate-translations.js passes with 0 errors, 0 warnings
• ✅ Build succeeds

Linked Issues/Tasks

Screenshot / Video

N/A - No visual changes, only string extraction for localization infrastructure.

[jvsena42]

It merged automatically without waiting for CI 👀

[ovitrif]

Guess CI is not setup to gate merges @piotr-iohk

[piotr-iohk]

Guess CI is not setup to gate merges @piotr-iohk

I suppose now that unit, integration and e2e tests are stable it is OK to set them as required to pass before merging (as it is on Android), I will set it up. cc: @pwltr

[pwltr]

Some of the localized strings have not been properly updated or are missing. Let's revert and reopen the PR in order to revise it.