* ci: share test transforms and remove six redundant checks
* test: remove obsolete project copies and two build string checks
* test: use the injected clock for exact launch readiness budgets
* fix: retain IME confirmation and retire disconnected Windows PTYs
* ci: include relay installer in existing Windows boundaries
* perf: import the canonical SSH manager for filesystem operations
* test: remove 42 source-spelling checks
* test: advance deadlines after real entry and await actual PTY exit
* Preserve native Windows exit acknowledgments and skip daemon-only smoke triggers
* Schedule unit tests across runtimes by measured duration
* Keep new SQLite fixture suites on Node after updating main
* Inject scheduling timings instead of mocking the module
* Keep agent-session database lifecycle contracts on Node
* ci: balance existing unit and E2E shards using recorded timings
* ci: fix timing refresh units and deferred-menu test traversal
* ci: preserve isolated E2E window launch policy
* ci: keep diagnostic artifact outages from failing tests