Kinsta Sync 1.1.5

Internal hardening, tests, and cleanup — no user-facing behavior changes.

Tests

• Added unit tests for the previously-untested main modules: kinstaApi.ts
  (backup slot management, operation polling, cache clearing, retry interceptor),
  config.ts (sync history, API-key storage, legacy migration), and
  localPaths.ts (binary/phar resolution). Test count: 73 → 102.

Hardening (from an adversarial code review — all low-severity, defensive)

• The rsync paths are derived inside the sync try-block so an unexpected throw
  can't leave a site's sync flag stuck (it always unregisters).
• Backup creation now fails fast instead of polling for 10 minutes if Kinsta
  ever omits an operation id.
• The pull drawer filters progress events by mode; a successful push no longer
  depends solely on the final progress event to leave the spinner.

Cleanup

• Migrated the link drawer to the shared Kinsta icon (~230 fewer lines) and
  centralized its accent color; removed orphaned compiled artifacts.

Verified with 102 unit/integration tests, a clean build, and the prior release's
real pull + push against Kinsta staging.