Show Mac-specific update errors on macOS (not Windows message). Force HTTPS
bundle URLs, fix reconcile version from bundle filenames, bump to 0.1.4.
Co-authored-by: Cursor <cursoragent@cursor.com>
Sign *-setup.exe for updater manifest, pick newest bundle per platform,
reconcile after git checkout, and stop overwriting latest.json with empty
placeholder. Bump desktop to 0.1.3.
Co-authored-by: Cursor <cursoragent@cursor.com>