Merge pull request #1385 from Runfusion/gsxdsm/fast-tests

perf: speed up test suite across inner loop, full suite, and CI

plugins/fusion-plugin-acp-runtime/src/__tests__/event-bridge-bounds.test.ts

@@ -203,7 +203,10 @@ describe("plan output bounds (S5)", () => {
   });
 });
 
-  it("a plan-ONLY stream stops emitting once the per-turn cap is crossed", async () => {
+  // Generous timeout: this test does CPU-bound string flooding (~25 plan
+  // events x 100 entries x 2k chars) and has timed out at the default 5s
+  // under loaded CI shards while passing easily in isolation.
+  it("a plan-ONLY stream stops emitting once the per-turn cap is crossed", { timeout: 20_000 }, async () => {
     const { createEventBridge, PER_CHUNK_CAP_CHARS, PER_TURN_OUTPUT_CAP_CHARS, MAX_PLAN_ENTRIES } =
       await import("../event-bridge.js");
     const thinking: string[] = [];

plugins/fusion-plugin-acp-runtime/src/process-manager.ts

@@ -1,3 +1,4 @@
+// port-4040-allowlist: doc comments below reference the "never kill port 4040" rule; no kill targets it.
 // Subprocess lifecycle for the ACP runtime.
 //
 // Mirrors the hardening conventions in