refactor(server): canonicalize service API (#31049)

packages/opencode/test/server/httpapi-session.test.ts

@@ -643,16 +643,16 @@ describe("session HttpApi", () => {
         expect(compact.status).toBe(503)
         expect(yield* responseJson(compact)).toEqual({
           _tag: "ServiceUnavailableError",
-          message: "V2 session compact is not available yet",
-          service: "v2.session.compact",
+          message: "Session compact is not available yet",
+          service: "session.compact",
         })
 
         const wait = yield* request(`/api/session/${session.id}/wait`, { method: "POST", headers })
         expect(wait.status).toBe(503)
         expect(yield* responseJson(wait)).toEqual({
           _tag: "ServiceUnavailableError",
-          message: "V2 session wait is not available yet",
-          service: "v2.session.wait",
+          message: "Session wait is not available yet",
+          service: "session.wait",
         })
       }),
     { git: true, config: { formatter: false, lsp: false } },