- Replace 5 hardcoded text strings with LUS_LOC() calls:
* ResolutionEditor.cpp: 'Click to resolve' -> BUTTON_CLICK_TO_RESOLVE
* ResolutionEditor.cpp: ' ' (space) -> TEXT_SPACE
* SohMenuNetwork.cpp: ':' (colon) -> TEXT_COLON (2 instances)
* UIWidgets.cpp: '+' (plus) -> TEXT_PLUS
- Add new translation keys to both en_US.json and es_ES.json:
* BUTTON_CLICK_TO_RESOLVE: 'Click to resolve' / 'Haz clic para resolver'
* TEXT_SPACE: ' ' / ' '
* TEXT_COLON: ':' / ':'
* TEXT_PLUS: '+' / '+'
- All hardcoded UI text now uses localization system
- Compilation successful with only minor format warnings
This completes the immediate task of eliminating hardcoded text strings.