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/+page.svelte

@@ -1,7 +1,6 @@
 <script lang="ts">
     import { onMount } from 'svelte';
     import ServerCard from '$ui/components/ServerCard.svelte';
-    import PipelineTimeline from '$ui/components/PipelineTimeline.svelte';
     import { statusByServer } from '$ui/stores/servers.js';
     import type { RosterPlayer, Health } from '$ui/stores/servers.js';
 
@@ -57,51 +56,36 @@
     }
 </script>
 
-<div class="grid">
-    <section class="left">
-        <header class="hdr">
-            <div class="title-block">
-                <h1>Fleet</h1>
-                <span class="count">{servers.length} server{servers.length === 1 ? '' : 's'}</span>
-            </div>
-            <a class="scripts-link" href="/scripts">manage scripts →</a>
-        </header>
-        {#if servers.length === 0}
-            <p class="empty">no servers registered yet — check SERVERS_ROOT</p>
-        {:else}
-            <div class="cards">
-                {#each servers as s (s.name)}
-                    {@const live = liveFor(s.name, s)}
-                    <ServerCard
-                        name={s.name}
-                        players={live.players}
-                        map={live.map}
-                        gametype={live.gametype}
-                        roster={live.roster}
-                        health={live.health}
-                        lastSeenAt={live.lastSeenAt}
-                        lastError={live.lastError}
-                        held={s.held}
-                    />
-                {/each}
-            </div>
-        {/if}
-    </section>
-
-    <aside class="right">
-        <PipelineTimeline />
-    </aside>
-</div>
+<section class="left">
+    <header class="hdr">
+        <div class="title-block">
+            <h1>Fleet</h1>
+            <span class="count">{servers.length} server{servers.length === 1 ? '' : 's'}</span>
+        </div>
+    </header>
+    {#if servers.length === 0}
+        <p class="empty">no servers registered yet — check SERVERS_ROOT</p>
+    {:else}
+        <div class="cards">
+            {#each servers as s (s.name)}
+                {@const live = liveFor(s.name, s)}
+                <ServerCard
+                    name={s.name}
+                    players={live.players}
+                    map={live.map}
+                    gametype={live.gametype}
+                    roster={live.roster}
+                    health={live.health}
+                    lastSeenAt={live.lastSeenAt}
+                    lastError={live.lastError}
+                    held={s.held}
+                />
+            {/each}
+        </div>
+    {/if}
+</section>
 
 <style>
-    .grid {
-        display: grid;
-        grid-template-columns: 1fr 400px;
-        gap: var(--gap-section);
-    }
-    @media (max-width: 900px) {
-        .grid { grid-template-columns: 1fr; }
-    }
     .hdr {
         display: flex;
         justify-content: space-between;
@@ -125,17 +109,6 @@
         color: var(--ink-500);
         letter-spacing: 0.5px;
     }
-    .scripts-link {
-        color: var(--spark-400);
-        text-decoration: none;
-        font-family: var(--font-body);
-        font-size: var(--text-sm);
-        padding: 8px 14px;
-        border: 1px solid var(--border);
-        border-radius: var(--r-sm);
-        transition: border-color 0.15s, box-shadow 0.15s;
-    }
-    .scripts-link:hover { border-color: var(--accent); box-shadow: var(--accent-glow); }
     .cards {
         display: grid;
         gap: var(--gap-cards);