/**
 * GLOBAL TEST ISOLATION GUARD — preloaded before every test file.
 *
 * Wired in package.json as an `--import` hook that runs BEFORE the test module
 * (and therefore before its first import of config / schema / scheduler / any
 * module that resolves a path from the data dir):
 *
 *     node --import tsx --import ./src/test-bootstrap.ts --test "src/**\/*.test.ts"
 *
 * Node's test runner re-spawns each test FILE in its own child process, passing
 * the parent's `--import` flags through to every child. So this runs once per
 * child, before any product code — isolation is STRUCTURAL, not per-file opt-in.
 * (Before this, only 7 of 21 test files set up a temp HOME by hand; a new test
 * that forgot the dance hit the live data dir.)
 *
 * WHY (2026-07-28 live-host incident): running the suite on the machine hosting
 * the live server let test children resolve `os.homedir()` to the REAL
 * `~/.remote-copilot-mcp` and open the production memory.db (WAL), rewrite
 * settings.json, and race server.log rotation — freezing the live MCP for ~20
 * min until the supervisor restarted it. The earlier mitigation only redirected
 * LOGS (SENSORIUM_LOG_DIR); every other real path stayed exposed.
 *
 * This guard closes the whole hole three ways:
 *   1. SENSORIUM_BASE_DIR → a fresh per-run temp dir (the durable follow-up):
 *      relocates memory.db, settings.json, schedules, heartbeats, pids,
 *      active-sessions.json, files — see src/lib/paths.ts.
 *   2. HOME + USERPROFILE → the same temp dir (belt-and-suspenders): any path
 *      that still reaches os.homedir() directly (session-store sibling file,
 *      external-tool dirs, a call site not yet routed through paths.ts) also
 *      lands in the throwaway dir. os.homedir() reads USERPROFILE on Windows and
 *      HOME on POSIX, so both are set.
 *   3. A HARD REFUSAL: if the data dir still resolves to the real one, THROW
 *      before a single test runs. The suite can never run against live state.
 *
 * Ports are already safe (the two HTTP tests bind port 0); nothing here needs to
 * touch them.
 */
export {};
//# sourceMappingURL=test-bootstrap.d.ts.map