v1.6.1

本次更新

• 148a9cd fix(desktop): run electron rebuild portably

• 0cfa341 chore(release): bump version to 1.6.1

• 19adfa3 refactor(settings): centralize local API error handling

• 47d9be9 fix(knowledge-base): move source file selection into workspace

• b5fcaf8 fix(desktop): configure knowledge base and degrade Windows speech

• 82ac323 fix(desktop): verify packaged SQLite ABI

Rebuild and exercise better-sqlite3 under Electron, then gate standalone and packaged builds with API smoke checks.

Normalize local API failures so dashboard and card requests receive actionable JSON errors instead of HTML parsing failures.

Test: npm run lint; npm test; npm run build; npm run desktop:build; electron-builder --mac --arm64 --dir --publish never

• 2b5ec60 fix(updates): preserve and contain version reports

Keep update reports across app restarts, dismiss only the floating prompt, and constrain release notes within the settings panel.