- Add language field to ScriptTemplateListItem frontend type
- Add mine/shared params to scriptsApi.getTemplates
- Update scriptGeneratorStore.loadTemplates to accept filter params
- Reorganize ScriptLibraryPage with tab bar (My Scripts / Team Scripts)
- Add "Build a New Script" button linking to /script-builder
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>