Fengqing Liu 550ceb0111 Add comprehensive translation support for all GUI text ...

Backend enhancements:
- Expand /api/translations endpoint with all available translation strings
- Include login form fields, OAuth prompts, progress labels, channel statuses
- Add inventory status texts, settings empty messages, help content
- Include connection status and viewer/channel count translations

Frontend improvements:
- Update all input placeholders (username, password, 2FA, search)
- Translate all button texts (Login, OAuth confirm, reload, manual mode)
- Apply translations to empty state messages across all sections
- Translate campaign statuses (Active, Upcoming, Expired, Claimed)
- Update channel and viewer count labels
- Apply translations to settings empty messages
- Update help tab with translated how-it-works and getting-started text
- Translate connection status indicators

Now supports translating:
- Login form (all fields and buttons)
- OAuth device code flow prompts
- Progress section labels and manual mode controls
- Channel list empty states and status labels
- Inventory campaign statuses and empty states
- Settings section empty messages and labels
- Help content sections
- Header connection indicators

All dynamically rendered content now respects language selection.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-23 22:46:29 +11:00

..

app.js

Add comprehensive translation support for all GUI text

2025-10-23 22:46:29 +11:00

styles.css

Move i18n language selector to top-right corner of banner area

2025-10-23 10:28:44 +00:00