fix: clean up 49 unused variables, catch params, and stale imports (#22695)

packages/opencode/src/server/instance/middleware.ts

@@ -16,8 +16,6 @@ import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 
 type Rule = { method?: string; path: string; exact?: boolean; action: "local" | "forward" }
 
-const OPENCODE_WORKSPACE = process.env.OPENCODE_WORKSPACE
-
 const RULES: Array<Rule> = [
   { path: "/session/status", action: "forward" },
   { method: "GET", path: "/session", action: "local" },

packages/opencode/src/server/instance/provider.ts

@@ -10,11 +10,8 @@ import { AppRuntime } from "../../effect/app-runtime"
 import { mapValues } from "remeda"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
-import { Log } from "../../util/log"
 import { Effect } from "effect"
 
-const log = Log.create({ service: "server" })
-
 export const ProviderRoutes = lazy(() =>
   new Hono()
     .get(