fix(tiny): isolated tiny model worker in subprocess to skip onnxruntime napi crash

Moved the tiny title/memory worker from a Bun Worker thread into a child process spawned via Bun.spawn IPC. The agent CLI gains a hidden --tiny-worker dispatch the parent invokes through process.execPath; the parent SIGKILLs the child on dispose so onnxruntime-node's NAPI finalizer never runs in any address space the agent owns. On Windows that finalizer was segfaulting Bun at shutdown after the tiny title model loaded (issue #1606). Drops the now-dead 'close'/'closed' handshake and the unused parentPort bootstrap, and removes tiny/worker.ts from --compile worker entries in both build scripts plus the regression test that pinned them. Fixes #1606
2026-05-31 21:02:25 +00:00
parent 8b619a2f40
commit 5843a78dbf
9 changed files with 217 additions and 96 deletions
@@ -56,7 +56,6 @@ async function main(): Promise<void> {
 					"../stats/src/sync-worker.ts",
 					"./src/tools/browser/tab-worker-entry.ts",
 					"./src/eval/js/worker-entry.ts",
-					"./src/tiny/worker.ts",
 					// Legacy pi-* extension compat entrypoints served by
 					// `legacy-pi-compat.ts`. These are reached via computed bunfs paths
 					// (which `--compile`'s static analyzer cannot trace), so each must be