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>

src/lib/server/pipeline/worker.ts

@@ -1,4 +1,5 @@
 import { sweep } from './sweep.js';
+import { betaTick } from './beta-runner.js';
 import { emit } from './bus.js';
 import type { ServerStatusEntry } from './bus.js';
 import { rconStatusResult } from '../integrations/rcon.js';
@@ -22,6 +23,11 @@ async function tick(): Promise<void> {
     } catch (err) {
         console.error('[worker] sweep error:', err);
     }
+    try {
+        await betaTick();
+    } catch (err) {
+        console.error('[worker] beta-runner error:', err);
+    }
 }
 
 /**