refactor(core): replace legacy logger with Effect logging (#31310)

packages/opencode/src/session/revert.ts

@@ -3,15 +3,12 @@ import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { EventV2Bridge } from "@/event-v2-bridge"
 import { Snapshot } from "../snapshot"
 import { Storage } from "@/storage/storage"
-import { Log } from "@opencode-ai/core/util/log"
 import { Session } from "./session"
 import { MessageV2 } from "./message-v2"
 import { SessionID, MessageID, PartID } from "./schema"
 import { SessionRunState } from "./run-state"
 import { SessionSummary } from "./summary"
 
-const log = Log.create({ service: "session.revert" })
-
 export const RevertInput = Schema.Struct({
   sessionID: SessionID,
   messageID: MessageID,
@@ -90,7 +87,7 @@ export const layer = Layer.effect(
     })
 
     const unrevert = Effect.fn("SessionRevert.unrevert")(function* (input: { sessionID: SessionID }) {
-      log.info("unreverting", input)
+      yield* Effect.logInfo("unreverting", { sessionID: input.sessionID })
       yield* state.assertNotBusy(input.sessionID)
       const session = yield* sessions.get(input.sessionID).pipe(Effect.orDie)
       if (!session.revert) return session