Rework as scripts-centric, upload-only, gated beta lifecycle

Scripts become first-class: named, versioned, uploaded via the UI, optionally
scoped to a game or map. Any change that would land on scope-matched servers
(marking-required or new version of a scoped script) must first pass a beta.
The beta runs a per-server state machine — deploy -beta.gsc → wait empty →
Komodo restart → wait healthy → optionally wait for a real match end
(games_sp.log 'ExitLevel: executed') — before it's eligible for promotion.
Rollback is always available and restores from .OLD.

The shared/scripts mirror and its betas/ staging folder are gone. Every
server now has a tracked script inventory (server_scripts table), populated
only by explicit upload flows.

New: /scripts, /scripts/[id], /betas/[id] UI; /api/scripts + /api/betas +
/api/servers/[name]/scripts endpoints; scripts.ts, inventory.ts, beta.ts
(rewritten), beta-runner.ts, match-log.ts, komodoInspectHealthy().
Removed: push.ts, /api/push, BetaPanel, legacy importer.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docker-compose.yml

@@ -17,11 +17,10 @@ services:
       - /root/zombies:/root/zombies:rw
       - /root/zombies/.electric-cherry:/data:rw
     environment:
-      SHARED_SCRIPTS: /root/zombies/shared/scripts
       SERVERS_ROOT: /root/zombies/t5
       REL_DEST: runtime/plutonium/storage/t5/raw/scripts/sp
+      BETA_ARCHIVE_DIR: /root/zombies/beta-archive
       DB_PATH: /data/cherry.db
-      LEGACY_METADATA: /root/zombies/script_metadata.json
       DEPLOY_KEEP_DAYS: "7"
       KOMODO_ADDRESS: ${KOMODO_ADDRESS}
       KOMODO_API_KEY: ${KOMODO_API_KEY}