fix(server): restore Claude structured questions

Project AskUserQuestion as a structured user-input runtime request and return keyed answers to the Claude SDK instead of routing the tool through generic approval.

Finding: R04

Model: GPT-5.6 Sol via Codex
578e7d9f26Julius Marminge committed on 9/21/2026, 5:31:37 AMparent4140422
5 files changedLine totals unavailable