fix(session): add typed message lookup wrappers (#27269)

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

@@ -14,7 +14,6 @@ import { SessionStatus } from "@/session/status"
 import { SessionSummary } from "@/session/summary"
 import { Todo } from "@/session/todo"
 import { MessageID, PartID, SessionID } from "@/session/schema"
-import { NotFoundError } from "@/storage/storage"
 import { NamedError } from "@opencode-ai/core/util/error"
 import { Cause, Effect, Option, Schema, Scope } from "effect"
 import * as Stream from "effect/Stream"
@@ -105,11 +104,13 @@ export const sessionHandlers = HttpApiBuilder.group(InstanceHttpApi, "session",
         return yield* session.messages({ sessionID: ctx.params.sessionID })
       }
 
-      const page = MessageV2.page({
-        sessionID: ctx.params.sessionID,
-        limit: ctx.query.limit,
-        before: ctx.query.before,
-      })
+      const page = yield* SessionError.mapStorageNotFound(
+        MessageV2.pageEffect({
+          sessionID: ctx.params.sessionID,
+          limit: ctx.query.limit,
+          before: ctx.query.before,
+        }),
+      )
       if (!page.cursor) return page.items
 
       const request = yield* HttpServerRequest.HttpServerRequest
@@ -131,10 +132,7 @@ export const sessionHandlers = HttpApiBuilder.group(InstanceHttpApi, "session",
       params: { sessionID: SessionID; messageID: MessageID }
     }) {
       return yield* SessionError.mapStorageNotFound(
-        Effect.try({
-          try: () => MessageV2.get({ sessionID: ctx.params.sessionID, messageID: ctx.params.messageID }),
-          catch: (error) => error,
-        }).pipe(Effect.catch((error) => (NotFoundError.isInstance(error) ? Effect.fail(error) : Effect.die(error)))),
+        MessageV2.getEffect({ sessionID: ctx.params.sessionID, messageID: ctx.params.messageID }),
       )
     })