Doom for Analogue Pocket v1.1.24

• Bump Doom to 1.1.24 with stability and rendering fixes
• Release Doom for MiSTer v1.1.23
• mister: sync mkgame --all-elfs (multi-engine self-contained images)
• mister: boot-shell template model; doom shell 1 GB, heretic/hexen 128 MB
• setup: storage-priority games search; republish hexen DB in lockstep
• setup: storage-priority games search; republish heretic DB in lockstep
• setup: storage-priority games search; republish doom DB in lockstep
• mister: republish doom DB in lockstep with its release assets
• mister: Downloader DBs for heretic and hexen
• mister: pin DB asset URLs to the release tag; serve db_url from raw
• sdk: per-variant boot images in one game folder
• release: bump mister game versions (2026-08-13 wave)
• mister: heretic/hexen bundle updates + doom freeware CSV
• sdk: sync mister packaging tooling
• Doom v1.1.21: Downloader DB on release assets
• Fix URL
• MiSTer support