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

packages/opencode/test/session/revert-compact.test.ts

@@ -8,7 +8,6 @@ import { Session } from "@/session/session"
 import { SessionRevert } from "../../src/session/revert"
 import { MessageV2 } from "../../src/session/message-v2"
 import { Snapshot } from "../../src/snapshot"
-import * as Log from "@opencode-ai/core/util/log"
 import { MessageID, PartID, SessionID } from "../../src/session/schema"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
@@ -16,8 +15,6 @@ import { testEffect } from "../lib/effect"
 import { ProviderV2 } from "@opencode-ai/core/provider"
 import { ModelV2 } from "@opencode-ai/core/model"
 
-void Log.init({ print: false })
-
 const env = Layer.mergeAll(
   Session.defaultLayer,
   SessionRevert.defaultLayer,