Files
OmniRoute/tests
oyi77 77ea656b12 perf(executors): lazy-load the executor registry — defer class imports + construction to first use (#11220)
The executor barrel statically imported ~100 executor modules and
constructed every instance at module load. Measured cold cost on top of
the minimal set: ~0.7–1.2s boot time and ~35MB heap, paid by every
deployment regardless of which providers it uses.

Now:
- executors/index.ts keeps the declarative alias table byte-stable (same
  keys, same order, same ctor args — pinned by the golden lock) but each
  value is a deferred loader using dynamic import; bundlers emit
  on-demand chunks
- registry.ts gains registerLazyExecutor/loadRegisteredExecutor: aliases
  are declared eagerly so hasSpecializedExecutor() and
  listExecutorAliases() stay synchronous, instances materialize once on
  first use and cache into the same registry map
- getExecutor() becomes async; production call sites (chatCore proxy
  resolver, video generation, compression judge/eval clients,
  quotaAutoPing deps, anthropic OAuth validation) await it
- cliproxy wrapper ExecutorLike types drop their index signatures so
  BaseExecutor satisfies them structurally

Measured after (isolated DATA_DIR): barrel boot 712-832ms / ~45MB with
first-use materialization of an executor costing +120-150ms once.

Test impact: 24 unit suites adapted mechanically to the async seam
(await + union narrowing on the Response | {response} execute result);
class imports moved from the barrel to executor module files. The
web-cookie sweep SIGABRT failure is pre-existing (reproduced identically
on the clean base).

Commit gate note: husky lint-staged fails with 'suppressions left that
do not occur anymore' — reproduced identically on a stashed clean tree
(22 baseline problems), independent of this change.
2026-08-24 21:44:22 -03:00
..