feat(core): rework workspace integration and adaptor interface (#15895)

packages/opencode/test/control-plane/workspace-server-sse.test.ts

@@ -4,6 +4,7 @@ import { WorkspaceServer } from "../../src/control-plane/workspace-server/server
 import { parseSSE } from "../../src/control-plane/sse"
 import { GlobalBus } from "../../src/bus/global"
 import { resetDatabase } from "../fixture/db"
+import { tmpdir } from "../fixture/fixture"
 
 afterEach(async () => {
   await resetDatabase()
@@ -13,13 +14,17 @@ Log.init({ print: false })
 
 describe("control-plane/workspace-server SSE", () => {
   test("streams GlobalBus events and parseSSE reads them", async () => {
+    await using tmp = await tmpdir({ git: true })
     const app = WorkspaceServer.App()
     const stop = new AbortController()
     const seen: unknown[] = []
-
     try {
       const response = await app.request("/event", {
         signal: stop.signal,
+        headers: {
+          "x-opencode-workspace": "wrk_test_workspace",
+          "x-opencode-directory": tmp.path,
+        },
       })
 
       expect(response.status).toBe(200)