Small UI cleanup, auto-refresh, and per-kind artifact routes

- Remove redundant "manage scripts" button and pipeline sidebar from Fleet page
- Bump log tail default 200 -> 1000 lines
- Auto-refresh (5s) on deployments list/detail, betas list, server detail, and artifact detail
- Drift ignores dedicated.cfg (Plutonium MP config; regenerates if deleted)
- Extract ArtifactDetail component; mount under /scripts/[id], /configs/[id], /plugins/[id] so configs and plugins no longer land on /scripts URLs

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

src/routes/api/servers/[name]/logs/[file]/+server.ts

@@ -36,7 +36,7 @@ export const GET: RequestHandler = async ({ params, url }) => {
     if (!path) return json({ ok: false, reason: 'path traversal rejected' }, { status: 400 });
 
     const linesParam = url.searchParams.get('lines');
-    const wanted = linesParam ? Number.parseInt(linesParam, 10) : 200;
+    const wanted = linesParam ? Number.parseInt(linesParam, 10) : 1000;
 
     const tail = await tailLog(path, wanted).catch((err) => {
         return { error: (err as Error).message };