translate-i18n

# Translate i18n Automatically fill missing translations for the viewer's `claude_tap/viewer_i18n.json` source file. The script uses English and Chinese as source languages and translates to Japanese, Korean, French, Arabic, German, and Russian. ## Prerequisites - `OPENROUTER_API_KEY` must be set in the environment (it is in the user's `.zshrc`) - Default model: `google/gemini-2.5-flash` ## Workflow ### 1. Check what's missing (dry run) Always preview first to confirm which keys need translation: ```bash uv run python scripts/translate_i18n.py --dry-run ``` This parses `claude_tap/viewer_i18n.json`, finds keys present in both `en` and `zh-CN` but missing in other languages, and lists them without modifying the file. ### 2. Run the translation ```bash uv run python scripts/translate_i18n.py ``` The script calls OpenRouter once per target language, then writes the translations back into `viewer_i18n.json` in-place. ### 3. Verify the result After translation, run the formatter and tests to make sure nothing broke: ```bash uv run python -m json.tool claude_tap/viewer_i18n.json >/dev/null uv run pytest tests/test_translate_i18n.py -v ``` ## Options | Flag | Purpose | |------|---------| | `--dry-run` | Show missing keys only, no file changes | | `--model MODEL` | Override the OpenRouter model (default: `google/gemini-2.5-flash`) | | `--target {viewer,cli}` | Translation target preset (default: `viewer`) | | `--file PATH` | Override target file path | | `--object-nam...