Initial commit — SvelteKit fleet manager for T5 Plutonium servers

Ports push_scripts.sh (1497 lines of bash) to a SvelteKit + SQLite web app
that manages a fleet of T5 Plutonium servers running on Komodo. Same push
and beta workflow as the shell script, with a live SSE pipeline view, a
!rt-token-gated auth modal that hard-pauses deployments on stale tokens,
per-file audit diffs, and a Komodo-container deployment target.

- Push/beta engines port the exact filter, held-by-beta, conflict, and
  stale-backup rules from the shell script
- SQLite (better-sqlite3) replaces script_metadata.json; a one-shot
  importer moves legacy state over on first boot
- 16 vitest tests cover push add/update/skip, beta open→rollback,
  open→promote, conflict guards, sweep frozen/manual branches, and IW4M
  login/status parsing
- docker/ + komodo/stack.toml deploy as a managed container on the same
  host as the game servers, /root/zombies bind-mounted at the same path
  the shell script used

src/lib/ui/components/PipelineTimeline.svelte

@@ -0,0 +1,108 @@
+<script lang="ts">
+    import { deployments, frozen, frozenReason } from '$ui/stores/pipeline.js';
+
+    // Newest first, up to 8 rows on the dashboard.
+    let rows = $derived(
+        Array.from($deployments.values())
+            .sort((a, b) => b.openedAt - a.openedAt)
+            .slice(0, 8)
+    );
+
+    function stateColor(state: string): string {
+        switch (state) {
+            case 'done': return '#2d4a2d';
+            case 'failed': return '#4a2d2d';
+            case 'pending': return '#3a2f00';
+            case 'manual': return '#333';
+            default: return '#222';
+        }
+    }
+
+    function stateFg(state: string): string {
+        switch (state) {
+            case 'done': return '#a8e6a8';
+            case 'failed': return '#ff8080';
+            case 'pending': return '#ffcc55';
+            case 'manual': return '#aaa';
+            default: return '#888';
+        }
+    }
+</script>
+
+<div class="wrapper">
+    <header>
+        <h3>Pipeline</h3>
+        {#if $frozen}
+            <span class="frozen">frozen — {$frozenReason ?? 'no reason'}</span>
+        {/if}
+    </header>
+    {#if rows.length === 0}
+        <p class="empty">no active deployments</p>
+    {:else}
+        <div class="rows">
+            {#each rows as dep (dep.id)}
+                <a class="row" href="/deployments/{dep.id}">
+                    <div class="row-head">
+                        <span class="action">{dep.action || dep.id}</span>
+                        <span class="count">{dep.servers.size} server{dep.servers.size === 1 ? '' : 's'}</span>
+                    </div>
+                    <div class="chips">
+                        {#each [...dep.servers.entries()] as [srv, meta] (srv)}
+                            <span
+                                class="chip"
+                                style="background:{stateColor(meta.state)};color:{stateFg(meta.state)}"
+                                title={meta.error ?? (meta.players !== null ? `${meta.players}p` : meta.state)}
+                            >
+                                {srv}{meta.players !== null && meta.players > 0 ? ` ${meta.players}p` : ''}
+                            </span>
+                        {/each}
+                    </div>
+                </a>
+            {/each}
+        </div>
+    {/if}
+</div>
+
+<style>
+    .wrapper {
+        background: #141414;
+        border: 1px solid #333;
+        border-radius: 6px;
+        padding: 12px;
+    }
+    header {
+        display: flex;
+        justify-content: space-between;
+        align-items: baseline;
+        margin-bottom: 8px;
+    }
+    h3 { margin: 0; font-size: 14px; text-transform: uppercase; letter-spacing: 0.5px; color: #aaa; }
+    .frozen { color: #ff6060; font-size: 12px; }
+    .empty { color: #666; font-size: 13px; margin: 0; }
+    .rows { display: grid; gap: 8px; }
+    .row {
+        display: block;
+        color: #ddd;
+        text-decoration: none;
+        padding: 8px;
+        background: #1a1a1a;
+        border-radius: 4px;
+        border: 1px solid transparent;
+    }
+    .row:hover { border-color: #444; }
+    .row-head {
+        display: flex;
+        justify-content: space-between;
+        align-items: baseline;
+        margin-bottom: 6px;
+    }
+    .action { font-family: ui-monospace, monospace; font-size: 13px; }
+    .count { color: #666; font-size: 12px; }
+    .chips { display: flex; flex-wrap: wrap; gap: 4px; }
+    .chip {
+        padding: 2px 6px;
+        border-radius: 3px;
+        font-size: 11px;
+        font-family: ui-monospace, monospace;
+    }
+</style>