App logo (icon set, welcome screen, sidebar, page icon); despawn N bots to ease the load

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

crates/coa-core/src/ra.rs

@@ -115,6 +115,11 @@ impl Ra {
         Ok(first_number(&self.bot_command("botcmd despawnall")?))
     }
 
+    /// Log one bot out (the character stays saved). False when that bot was not online.
+    pub fn despawn_bot(&mut self, guid: u64) -> Result<bool> {
+        Ok(self.bot_command(&format!("botcmd despawn {guid}"))?.to_lowercase().contains("despawned"))
+    }
+
     /// Log every bot out and delete every bot character for good (the caller saves a recovery point first).
     pub fn purge_all(&mut self) -> Result<String> {
         let out = self.bot_command("botcmd purgeall")?;

index.html

@@ -4,6 +4,7 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>CoA Server Manager</title>
+    <link rel="icon" type="image/png" href="/src/assets/logo.png" />
   </head>
   <body>
     <div id="root"></div>

src-tauri/src/lib.rs

@@ -539,6 +539,34 @@ async fn companions_take_offline(state: State<'_, AppState>, id: String) -> std:
     .await
 }
 
+/// Log `count` randomly chosen online companions out to lower the load. Uses the per-bot command that every server
+/// build has, so it works on older builds too.
+#[tauri::command]
+async fn companions_despawn_some(state: State<'_, AppState>, id: String, count: u32) -> std::result::Result<CompanionAction, UiError> {
+    let root = path_of(&state, &id)?;
+    let _guard = BusyGuard::acquire(&state, &id)?;
+    blocking(move || {
+        if !(1..=5000).contains(&count) {
+            return Err(Error::Invalid("Choose a number between 1 and 5000.".into()));
+        }
+        let prefix = coa_core::population::bot_account_prefix(&root).to_uppercase();
+        let db = coa_core::db::Db::from_repack(&root, coa_core::db::Account::App)?;
+        let rows = db.query(&format!(
+            "SELECT c.guid FROM acore_characters.characters c JOIN acore_auth.account a ON a.id=c.account              WHERE c.online=1 AND UPPER(a.username) LIKE '{prefix}%' ORDER BY RAND() LIMIT {count};"
+        ))?;
+        let guids: Vec<u64> = rows.lines().filter_map(|l| l.trim().parse().ok()).collect();
+        let mut ra = Ra::connect(&root)?;
+        let mut done = 0;
+        for g in guids {
+            if ra.despawn_bot(g).unwrap_or(false) {
+                done += 1;
+            }
+        }
+        Ok(CompanionAction { count: done })
+    })
+    .await
+}
+
 /// Delete every companion for good. A recovery point of the characters and accounts is saved first.
 #[tauri::command]
 async fn companions_delete_all(app: AppHandle, state: State<'_, AppState>, id: String) -> std::result::Result<CompanionAction, UiError> {
@@ -976,6 +1004,7 @@ pub fn run() {
             companions_stop_spawning,
             companions_take_offline,
             companions_delete_all,
+            companions_despawn_some,
             open_link,
             companion_sizes,
             add_companions,

src/i18n/locales/de.ts

@@ -562,6 +562,12 @@ const de: Partial<Record<keyof typeof en, string>> = {
   "comp.deleteDone": "Alle Begleiter wurden gelöscht. Zuvor wurde ein Wiederherstellungspunkt gespeichert.",
   "err.companion_command_unsupported.title": "Diese Serverversion kann das noch nicht",
   "err.companion_command_unsupported.message": "Das Bot-Modul dieses Server-Builds kennt diesen Befehl nicht. Aktualisiere den Server oder starte ihn neu, um Laufendes zu stoppen.",
+
+  // Despawn some
+  "comp.despawnSome": "{n} Bots entfernen",
+  "comp.despawnCount": "Wie viele abmelden",
+  "comp.despawnHint": "Entlastet sofort: Jeder Bot online kostet Serverzeit. Sie bleiben gespeichert und kommen beim nächsten Start zurück, wenn die automatische Anmeldung an ist.",
+  "comp.despawnSomeDone": "{n} Begleiter abgemeldet. Sie bleiben gespeichert.",
 };
 
 export default de;

src/i18n/locales/en.ts

@@ -562,6 +562,12 @@ const en = {
   "comp.deleteDone": "All companions were deleted. A recovery point was saved first.",
   "err.companion_command_unsupported.title": "This server version can not do that yet",
   "err.companion_command_unsupported.message": "The bot module of this server build has no such command. Update the server, or restart it to stop what is running.",
+
+  // Despawn some
+  "comp.despawnSome": "Despawn {n} bots",
+  "comp.despawnCount": "How many to log out",
+  "comp.despawnHint": "Eases the load right away: every online bot costs server time. They stay saved and return at the next start if automatic login is on.",
+  "comp.despawnSomeDone": "{n} companions logged out. They stay saved.",
 } as const;
 
 export default en;

src/i18n/locales/es.ts

@@ -562,6 +562,12 @@ const es: Partial<Record<keyof typeof en, string>> = {
   "comp.deleteDone": "Se eliminaron todos los compañeros. Antes se guardó un punto de recuperación.",
   "err.companion_command_unsupported.title": "Esta versión del servidor aún no puede hacerlo",
   "err.companion_command_unsupported.message": "El módulo de bots de esta versión del servidor no tiene ese comando. Actualiza el servidor o reinícialo para detener lo que esté en marcha.",
+
+  // Despawn some
+  "comp.despawnSome": "Retirar {n} bots",
+  "comp.despawnCount": "Cuántos desconectar",
+  "comp.despawnHint": "Alivia la carga al instante: cada bot conectado cuesta tiempo de servidor. Quedan guardados y vuelven en el próximo inicio si el inicio de sesión automático está activado.",
+  "comp.despawnSomeDone": "{n} compañeros desconectados. Quedan guardados.",
 };
 
 export default es;

src/i18n/locales/fr.ts

@@ -562,6 +562,12 @@ const fr: Partial<Record<keyof typeof en, string>> = {
   "comp.deleteDone": "Tous les compagnons ont été supprimés. Un point de restauration a été enregistré d’abord.",
   "err.companion_command_unsupported.title": "Cette version du serveur ne sait pas encore le faire",
   "err.companion_command_unsupported.message": "Le module de bots de cette version du serveur n’a pas cette commande. Mettez le serveur à jour ou redémarrez-le pour arrêter ce qui est en cours.",
+
+  // Despawn some
+  "comp.despawnSome": "Retirer {n} bots",
+  "comp.despawnCount": "Combien déconnecter",
+  "comp.despawnHint": "Allège aussitôt la charge : chaque bot en ligne coûte du temps serveur. Ils restent enregistrés et reviennent au prochain démarrage si la connexion automatique est activée.",
+  "comp.despawnSomeDone": "{n} compagnons déconnectés. Ils restent enregistrés.",
 };
 
 export default fr;

src/i18n/locales/ru.ts

@@ -562,6 +562,12 @@ const ru: Partial<Record<keyof typeof en, string>> = {
   "comp.deleteDone": "Все компаньоны удалены. Сначала была сохранена точка восстановления.",
   "err.companion_command_unsupported.title": "Эта версия сервера пока этого не умеет",
   "err.companion_command_unsupported.message": "В модуле ботов этой сборки сервера нет такой команды. Обновите сервер или перезапустите его, чтобы остановить текущую работу.",
+
+  // Despawn some
+  "comp.despawnSome": "Убрать ботов: {n}",
+  "comp.despawnCount": "Сколько убрать",
+  "comp.despawnHint": "Сразу снижает нагрузку: каждый бот в сети отнимает время сервера. Они остаются сохранёнными и вернутся при следующем запуске, если включён автоматический вход.",
+  "comp.despawnSomeDone": "Убрано из игры компаньонов: {n}. Они остаются сохранёнными.",
 };
 
 export default ru;

src/lib/api.ts

@@ -291,6 +291,7 @@ export const api = {
   population: (id: string) => invoke<Population | null>("get_population", { id }),
   stopSpawning: (id: string) => invoke<{ count: number }>("companions_stop_spawning", { id }),
   takeOffline: (id: string) => invoke<{ count: number }>("companions_take_offline", { id }),
+  despawnSome: (id: string, count: number) => invoke<{ count: number }>("companions_despawn_some", { id, count }),
   deleteAllCompanions: (id: string) => invoke<{ count: number }>("companions_delete_all", { id }),
   openLink: (url: string) => invoke<void>("open_link", { url }),
   performance: (id: string) => invoke<Performance | null>("get_performance", { id }),

src/screens/CompanionsCard.tsx

@@ -23,6 +23,7 @@ export function CompanionsCard({ serverId }: { serverId: string }) {
   const [job, setJob] = useState<{ baseline: number; target: number; since: number } | null>(null);
   const [startNote, setStartNote] = useState<string | null>(null);
   const [startBusy, setStartBusy] = useState(false);
+  const [despawnN, setDespawnN] = useState("10");
 
   useEffect(() => {
     void api
@@ -67,6 +68,14 @@ export function CompanionsCard({ serverId }: { serverId: string }) {
     });
   };
 
+  const dn = Number(despawnN);
+  const dnValid = Number.isInteger(dn) && dn >= 1 && dn <= 5000;
+  const despawnSome = () =>
+    act(async () => {
+      const r = await api.despawnSome(serverId, dn);
+      return t("comp.despawnSomeDone", { n: r.count });
+    });
+
   const deleteAll = () => {
     if (!window.confirm(t("comp.deleteConfirm", { n: pop?.bots_total ?? 0 }))) return;
     void act(async () => {
@@ -213,7 +222,22 @@ export function CompanionsCard({ serverId }: { serverId: string }) {
       {running && pop && pop.bots_total > 0 && (
         <div className="mt-5 border-t border-line pt-4">
           <h3 className="text-sm font-semibold">{t("comp.manageTitle")}</h3>
-          <div className="mt-2 flex flex-wrap gap-2">
+          <div className="mt-2 flex flex-wrap items-center gap-2 text-sm">
+            <label htmlFor="despawn-n" className="text-muted">{t("comp.despawnCount")}</label>
+            <input
+              id="despawn-n"
+              value={despawnN}
+              onChange={(e) => setDespawnN(e.target.value)}
+              inputMode="numeric"
+              aria-invalid={!dnValid}
+              className="w-20 rounded-md border border-line bg-bg px-3 py-1.5 text-right outline-none focus:border-gold"
+            />
+            <Button size="sm" variant="secondary" disabled={busy || !dnValid} onClick={() => void despawnSome()}>
+              {t("comp.despawnSome", { n: dnValid ? dn : "…" })}
+            </Button>
+          </div>
+          <p className="mt-1 text-xs text-muted">{t("comp.despawnHint")}</p>
+          <div className="mt-3 flex flex-wrap gap-2">
             <Button size="sm" variant="secondary" disabled={busy} onClick={takeOffline}>
               {t("comp.offline")}
             </Button>

src/screens/Shell.tsx

@@ -2,6 +2,7 @@ import { useState } from "react";
 import { Archive, Bot, Gauge, Globe, Server, Settings, Terminal, Users, type LucideIcon } from "lucide-react";
 import { type ServerSummary } from "@/lib/api";
 import { useT, type Key } from "@/i18n";
+import logo from "@/assets/logo.png";
 import { cn } from "@/lib/utils";
 import { Overview } from "@/screens/Overview";
 import { Placeholder } from "@/screens/Placeholder";
@@ -41,7 +42,10 @@ export function Shell(props: {
   return (
     <div className="flex h-full">
       <nav className="flex w-60 shrink-0 flex-col border-r border-line bg-[#0b0c0e] p-3" aria-label={t("nav.main")}>
-        <div className="px-3 pb-4 pt-2 text-sm font-semibold tracking-wide text-gold">{t("app.name")}</div>
+        <div className="flex items-center gap-2 px-3 pb-4 pt-2 text-sm font-semibold tracking-wide text-gold">
+          <img src={logo} alt="" aria-hidden className="h-7 w-7" />
+          {t("app.name")}
+        </div>
         <ul className="flex flex-col gap-0.5">
           {NAV.map(({ id, label, icon: Icon }) => (
             <li key={id}>

src/screens/Welcome.tsx

@@ -1,5 +1,6 @@
 import { FolderSearch, Download } from "lucide-react";
 import { useT } from "@/i18n";
+import logo from "@/assets/logo.png";
 import { LanguagePicker } from "@/components/LanguagePicker";
 
 export function Welcome({ onImport, onInstall, onBack }: { onImport: () => void; onInstall: () => void; onBack?: () => void }) {
@@ -8,7 +9,7 @@ export function Welcome({ onImport, onInstall, onBack }: { onImport: () => void;
     <main className="relative flex h-full flex-col items-center justify-center px-8">
       <LanguagePicker className="absolute right-6 top-5" />
       <div className="mb-10 text-center">
-        <div className="mx-auto mb-5 h-12 w-12 rounded-full border-2 border-gold/80 bg-card-2" aria-hidden />
+        <img src={logo} alt="" aria-hidden className="mx-auto mb-5 h-24 w-24 drop-shadow-[0_6px_24px_rgb(201_162_74/0.35)]" />
         <h1 className="text-3xl font-semibold tracking-tight">{t("welcome.title")}</h1>
         <p className="mt-2 text-muted">{t("welcome.subtitle")}</p>
       </div>