fix(server): restore Claude resume compaction

Pass the automatic compaction window to Claude and route resume-return dialogs through structured user input so users can compact, continue, or permanently dismiss the prompt.

Finding: R06

Model: GPT-5.6 Sol via Codex
8c3e834b56Julius Marminge committed on 9/1/2026, 4:32:53 AMparent81b5a61
2 files changedLine totals unavailable