ef3dd8b1fd
Update all active (non-archived) doc references from Linux 7.0 to Linux 7.1. The reference tree at local/reference/linux-7.1/ already exists; the docs were lagging behind. Files touched: AGENTS.md — reference path and git fetch command CHANGELOG.md — device ID source note local/docs/IMPLEMENTATION-MASTER-PLAN.md — source-of-truth path x2 local/docs/CPU-DMA-IRQ-MSI-SCHEDULER-FIX-PLAN.md — source-of-truth local/docs/DRM-MODERNIZATION-EXECUTION-PLAN.md — quirk extraction note local/docs/QUIRKS-AUDIT.md — storage quirk table note local/docs/QUIRKS-SYSTEM.md — storage quirk mining note Archived docs (local/docs/archived/*) are preserved as-is — they represent historical state and are not the planning authority.