refactor(tools): migrate producers to shared metadata bridge

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

src/tools/delegate-task/resolve-call-id.ts

@@ -1,5 +0,0 @@
-import type { ToolContextWithMetadata } from "./types"
-
-export function resolveCallID(ctx: ToolContextWithMetadata): string | undefined {
-  return ctx.callID ?? ctx.callId ?? ctx.call_id
-}