News post → town crier + Discord announcement pipeline

Replace the fire-and-forget Discord-only announce on publish with a
retry-safe, two-leg pipeline. When a post transitions into published-news
(false→true publish while in news, or category→news while published), an
announce_jobs row is enqueued with two INDEPENDENT delivery legs:

  • town crier — sidecar POST /towncrier via uoLinkClient (stable id
    `post-<id>` so a retry replaces rather than duplicates)
  • discord    — bot POST /internal/announce via botInternalClient
    (single source of truth for the #news channel stays in the bot)

An in-process poller (utils/announceWorker) sweeps the table every
ANNOUNCE_POLL_MS and dispatches each due leg with its own exponential
backoff (30s→2h, 6 attempts). A leg is retried on transient failures
(503/504/network) and failed fast on data/config errors (400 over-cap,
401/409). Publishing never blocks on the sidecar or Discord — enqueue is
local DB only. Parent `status` is a done/partial/failed rollup of the two
legs; posts.announced_at is stamped once both deliver.

Admin visibility: GET /admin/posts/:id/announce + a per-leg Retry
(POST .../announce/retry) surfaced in the PostEditor for news posts.

Pure decisions (text build/caps, classification, backoff, rollup) live in
announceJobs.logic and are unit-tested (server/test/announceJobs.test.js,
10 tests). The old manual /admin/uo-link/towncrier form is untouched.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ

client/src/api/client.js

@@ -112,6 +112,10 @@ export const api = {
     deletePost: (id) => req(`/admin/posts/${id}`, { method: 'DELETE' }),
     publishPost: (id, published) =>
       req(`/admin/posts/${id}/publish`, { method: 'PATCH', body: { published } }),
+    // News announcement pipeline (town crier + Discord) status + per-leg retry.
+    getAnnounce: (id) => req(`/admin/posts/${id}/announce`),
+    retryAnnounceLeg: (id, leg) =>
+      req(`/admin/posts/${id}/announce/retry`, { method: 'POST', body: { leg } }),
     uploadImage: (file) => {
       const fd = new FormData()
       fd.append('image', file)

client/src/routes/admin/views/PostEditor.jsx

@@ -1,4 +1,4 @@
-import { lazy, Suspense, useState } from 'react'
+import { lazy, Suspense, useEffect, useState } from 'react'
 import Modal from '../../../components/Modal.jsx'
 import { api } from '../../../api/client.js'
 
@@ -105,6 +105,8 @@ export default function PostEditor({ post, onClose, onSaved }) {
       <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
         {error && <p className="sans" style={{ margin: 0, color: '#d98b84', fontSize: '0.85rem' }}>{error}</p>}
 
+        {isEdit && post.category === 'news' && <AnnouncePanel postId={post.id} />}
+
         <div style={{ display: 'flex', gap: 14, flexWrap: 'wrap' }}>
           <label style={{ flex: '1 1 200px' }}>
             <span className="field-label">Category</span>
@@ -173,3 +175,94 @@ const delStyle = {
   cursor: 'pointer',
   marginRight: 'auto',
 }
+
+// ── Announcement status panel ────────────────────────────────────────────────
+// Shows the town-crier + Discord delivery state for a published news post and
+// offers a per-leg retry (useful after fixing the sidecar / news channel without
+// re-publishing). Only rendered for news posts in edit mode; renders nothing
+// until the post has actually been announced (no job row yet → nothing to show).
+const LEG_META = {
+  towncrier: { label: 'In-game town crier' },
+  discord: { label: 'Discord #news' },
+}
+const STATUS_STYLE = {
+  done: { color: '#7bbf8f', label: 'delivered' },
+  pending: { color: '#d9b84a', label: 'pending' },
+  failed: { color: '#d98b84', label: 'failed' },
+}
+
+function AnnouncePanel({ postId }) {
+  const [job, setJob] = useState(null)
+  const [loading, setLoading] = useState(true)
+  const [retrying, setRetrying] = useState('')
+
+  async function load() {
+    try {
+      setJob(await api.admin.getAnnounce(postId))
+    } catch {
+      setJob(null)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  useEffect(() => {
+    load()
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [postId])
+
+  async function retry(leg) {
+    setRetrying(leg)
+    try {
+      setJob(await api.admin.retryAnnounceLeg(postId, leg))
+    } catch {
+      // leave the current state; the row simply didn't change
+    } finally {
+      setRetrying('')
+    }
+  }
+
+  if (loading || !job) return null
+
+  return (
+    <div style={panelStyle}>
+      <span className="field-label" style={{ marginBottom: 2 }}>Announcement</span>
+      {['towncrier', 'discord'].map((leg) => {
+        const status = job[`${leg}_status`]
+        const err = job[`${leg}_last_error`]
+        const s = STATUS_STYLE[status] || STATUS_STYLE.pending
+        return (
+          <div key={leg} style={{ display: 'flex', flexDirection: 'column', gap: 3 }}>
+            <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
+              <span className="sans" style={{ fontSize: '0.85rem', minWidth: 140 }}>{LEG_META[leg].label}</span>
+              <span className="sans" style={{ fontSize: '0.8rem', color: s.color, fontWeight: 600 }}>● {s.label}</span>
+              {status !== 'done' && (
+                <button
+                  onClick={() => retry(leg)}
+                  disabled={Boolean(retrying)}
+                  className="pill"
+                  style={{ marginLeft: 'auto', fontSize: '0.75rem', padding: '3px 12px' }}
+                >
+                  {retrying === leg ? 'Retrying…' : 'Retry'}
+                </button>
+              )}
+            </div>
+            {status === 'failed' && err && (
+              <span className="sans" style={{ fontSize: '0.75rem', color: '#d98b84', paddingLeft: 148 }}>{err}</span>
+            )}
+          </div>
+        )
+      })}
+    </div>
+  )
+}
+
+const panelStyle = {
+  display: 'flex',
+  flexDirection: 'column',
+  gap: 8,
+  padding: '12px 14px',
+  borderRadius: 8,
+  border: '1px solid var(--line)',
+  background: 'rgba(255,255,255,0.02)',
+}