The stale-ABI better-sqlite3 root cause itself is already fixed on this tip
(#6605, #7353); the issue stayed open only because
scripts/dev/smoke-electron-packaged.mjs never launched the packaged app twice
against a persisted DATA_DIR nor asserted which SQLite driver loaded. Add an
ELECTRON_SMOKE_COLD_RESTART mode that relaunches against the same DATA_DIR and
asserts the startup log shows a native driver (bun:sqlite/better-sqlite3/
node:sqlite), not the sql.js WASM fallback, and wire it blocking into the
Linux leg of electron-release.yml.
7e777a3f6d