chore: remove unused plugin id

Author: Tarquinen

index.ts

@@ -19,8 +19,6 @@ import {
 import { configureClientAuth, isSecureMode } from "./lib/auth"
 import { startAutoUpdate } from "./lib/update"
 
-const id = "opencode-dynamic-context-pruning"
-
 const server: Plugin = (async (ctx) => {
     const config = getConfig(ctx)