refactor(core): consolidate references (#31539)

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

@@ -35,7 +35,6 @@ import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { Provider } from "@/provider/provider"
 import { PtyTicket } from "@opencode-ai/core/pty/ticket"
 import { Question } from "@/question"
-import { Reference } from "@/reference/reference"
 import { Session } from "@/session/session"
 import { SessionCompaction } from "@/session/compaction"
 import { LLM } from "@/session/llm"
@@ -86,7 +85,6 @@ import { projectCopyHandlers } from "./handlers/project-copy"
 import { providerHandlers } from "./handlers/provider"
 import { ptyConnectHandlers, ptyHandlers } from "./handlers/pty"
 import { questionHandlers } from "./handlers/question"
-import { referenceHandlers } from "./handlers/reference"
 import { sessionHandlers } from "./handlers/session"
 import { syncHandlers } from "./handlers/sync"
 import { tuiHandlers } from "./handlers/tui"
@@ -149,7 +147,6 @@ const instanceApiRoutes = HttpApiBuilder.layer(InstanceHttpApi).pipe(
     projectCopyHandlers,
     ptyHandlers,
     questionHandlers,
-    referenceHandlers,
     permissionHandlers,
     providerHandlers,
     sessionHandlers,
@@ -237,7 +234,6 @@ export function createRoutes(
       Provider.defaultLayer,
       PtyTicket.defaultLayer,
       Question.defaultLayer,
-      Reference.defaultLayer,
       Ripgrep.defaultLayer,
       RuntimeFlags.defaultLayer,
       Session.defaultLayer,