Replace Instance.disposeAll/load with fixture helper (#25418)

packages/opencode/src/server/routes/instance/index.ts

@@ -6,6 +6,7 @@ import z from "zod"
 import { Format } from "@/format"
 import { TuiRoutes } from "./tui"
 import { Instance } from "@/project/instance"
+import { InstanceStore } from "@/project/instance-store"
 import { Vcs } from "@/project/vcs"
 import { Agent } from "@/agent/agent"
 import { Skill } from "@/skill"
@@ -62,7 +63,7 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono => {
         },
       }),
       async (c) => {
-        await Instance.dispose()
+        await InstanceStore.runtime.runPromise((s) => s.dispose(Instance.current))
         return c.json(true)
       },
     )

packages/opencode/src/server/routes/instance/project.ts

@@ -81,11 +81,7 @@ export const ProjectRoutes = lazy(() =>
           Project.Service.use((svc) => svc.initGit({ directory: dir, project: prev })),
         )
         if (next.id === prev.id && next.vcs === prev.vcs && next.worktree === prev.worktree) return c.json(next)
-        await Instance.reload({
-          directory: dir,
-          worktree: dir,
-          project: next,
-        })
+        await Instance.reload({ directory: dir, worktree: dir, project: next })
         return c.json(next)
       },
     )