feat(rust): the rewards — tally, kit reward, chat and the news leg (phase 13b, protocol 10)

Four event verbs and the announce leg, per PLAN.md §29:

- rust.participation.open / .collect: the plugin counts who takes part
  (seconds, kills or both, in a zone this run opened or the whole server)
  and collect files them as the run's participants, keyed by Steam id.
- rust.kit.entitle: the five recipient modes (D101), rows in the new
  rust_perm_run_grants (D84) unioned into the permission push, one extra
  use of the kit per reward as site-held credits on perm.sync (D103),
  and the rust.kit.entitled notice deferred from phase 10 (D64).
- rust.announce: one server or every server (D105).
- rust.chat announce leg, speaking only on servers whose new news switch
  is on (D104) - a card on Admin -> Rust visibility (D106).

Budgets rust.grants and rust.announcements; the kit source and four
fixed-choice sources (core has no enum param type). rust_perm_run_grants
carries core's idempotency key so a revert of a lost answer can find its
rows. Protocol 10.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY

server/model/visibility/visibility.db.js

@@ -34,7 +34,7 @@ async function getServerPresence(serverId) {
 /** Every configured server with its override, in the operator's own order. */
 async function listServerPresence() {
   return core.query(
-    `SELECT id, name, enabled, presence_audience AS presence
+    `SELECT id, name, enabled, presence_audience AS presence, announce_news AS announceNews
        FROM ${SERVERS}
       ORDER BY sort_order ASC, id ASC`,
   )
@@ -52,4 +52,12 @@ async function setServerPresence(serverId, value) {
   await core.query(`UPDATE ${SERVERS} SET presence_audience = ? WHERE id = ?`, [value, serverId])
 }
 
-module.exports = { getSetting, setSetting, getServerPresence, listServerPresence, setServerPresence }
+/**
+ * Turns one server's news switch on or off (D104). Existence is the model's
+ * question, asked with a read first, for the reason given above.
+ */
+async function setServerNews(serverId, on) {
+  await core.query(`UPDATE ${SERVERS} SET announce_news = ? WHERE id = ?`, [on ? 1 : 0, serverId])
+}
+
+module.exports = { getSetting, setSetting, getServerPresence, listServerPresence, setServerPresence, setServerNews }

server/model/visibility/visibility.model.js

@@ -184,6 +184,12 @@ async function describe() {
         }
       }),
     },
+    // D104/D106: whether a published news post is said in each server's chat.
+    // On this page because it is the one that lists every server with a setting
+    // of its own, and it answers the same kind of question — what a server shows.
+    news: {
+      servers: servers.map((s) => ({ id: s.id, name: s.name, enabled: Boolean(s.enabled), on: Boolean(Number(s.announceNews)) })),
+    },
   }
 }
 
@@ -197,7 +203,7 @@ async function describe() {
  * Resolves `{ ok, changed }`, or `{ ok: false, status, message }` — a refusal is a
  * sentence the page can show.
  */
-async function update({ fleet, servers, clanRoster } = {}, actor = null) {
+async function update({ fleet, servers, clanRoster, news } = {}, actor = null) {
   if (fleet !== undefined && !isAudience(fleet)) {
     return { ok: false, status: 400, message: `"${fleet}" is not an audience. Choose one of: ${AUDIENCES.join(', ')}.` }
   }
@@ -221,6 +227,17 @@ async function update({ fleet, servers, clanRoster } = {}, actor = null) {
     }
   }
 
+  const newsChanges = Object.entries(news || {})
+  for (const [id, value] of newsChanges) {
+    if (typeof value !== 'boolean') {
+      return { ok: false, status: 400, message: `News in game chat is on or off for server ${id}, not "${value}".` }
+    }
+    // eslint-disable-next-line no-await-in-loop
+    if ((await db.getServerPresence(id)) === undefined) {
+      return { ok: false, status: 404, message: `There is no server called ${id}.` }
+    }
+  }
+
   const userId = actor && actor.id != null ? actor.id : null
 
   if (fleet !== undefined) await db.setSetting(PRESENCE_KEY, fleet, userId)
@@ -229,6 +246,10 @@ async function update({ fleet, servers, clanRoster } = {}, actor = null) {
     // eslint-disable-next-line no-await-in-loop
     await db.setServerPresence(id, value)
   }
+  for (const [id, on] of newsChanges) {
+    // eslint-disable-next-line no-await-in-loop
+    await db.setServerNews(id, on)
+  }
 
   // What was written, for the controller's audit row. Recorded there rather than
   // here because the activity log takes the REQUEST (who, from where), and a
@@ -239,6 +260,7 @@ async function update({ fleet, servers, clanRoster } = {}, actor = null) {
       ...(fleet !== undefined ? { fleet } : {}),
       ...(clanRoster !== undefined ? { clanRoster } : {}),
       servers: Object.fromEntries(changes.map(([id, value]) => [id, value === null ? 'inherit' : value])),
+      ...(newsChanges.length ? { news: Object.fromEntries(newsChanges) } : {}),
     },
   }
 }