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

packages/opencode/test/session/processor-effect.test.ts

@@ -23,7 +23,6 @@ import { MessageID, PartID, SessionID } from "../../src/session/schema"
 import { SessionStatus } from "../../src/session/status"
 import { SessionSummary } from "../../src/session/summary"
 import { Snapshot } from "../../src/snapshot"
-import * as Log from "@opencode-ai/core/util/log"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 import { provideTmpdirInstance, provideTmpdirServer } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
@@ -34,8 +33,6 @@ import { ModelV2 } from "@opencode-ai/core/model"
 import { SessionEvent } from "@opencode-ai/core/session/event"
 import { LLMEvent } from "@opencode-ai/llm"
 
-void Log.init({ print: false })
-
 const summary = Layer.succeed(
   SessionSummary.Service,
   SessionSummary.Service.of({