Release 3.8.2.6: perceived-speed UX — search, tray hide, core warm, SSE.

Server search/hotkeys; Windows close-to-tray; background EnsureCore; SSE status with rare poll fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/appui/app.js

@@ -51,6 +51,7 @@
     const bestBtn = $("bestBtn");
     const autoBest = $("autoBest");
     const serverList = $("serverList");
+    const serverSearch = $("serverSearch");
     const updCheckBtn = $("updCheckBtn");
     const updateBanner = $("updateBanner");
     const updateBtn = $("updateBtn");
@@ -251,17 +252,35 @@
       return list;
     }
 
+    function filteredProfiles() {
+      const q = (serverSearch && serverSearch.value || "").trim().toLowerCase();
+      const list = orderedProfiles();
+      if (!q) return list;
+      return list.filter((p) => {
+        const hay = [p.name, p.host, p.protocol].map((x) => String(x || "").toLowerCase()).join(" ");
+        return hay.includes(q);
+      });
+    }
+
     function renderServerList(activeName) {
       const active = activeName || profile.value;
       serverList.innerHTML = "";
-      const list = orderedProfiles();
-      if (!list.length) {
+      const all = orderedProfiles();
+      const list = filteredProfiles();
+      if (!all.length) {
         const empty = document.createElement("div");
         empty.className = "server-empty";
         empty.textContent = "Нет серверов — добавьте профиль или подписку";
         serverList.appendChild(empty);
         return;
       }
+      if (!list.length) {
+        const empty = document.createElement("div");
+        empty.className = "server-empty";
+        empty.textContent = "Ничего не найдено";
+        serverList.appendChild(empty);
+        return;
+      }
       list.forEach((p) => {
         const row = document.createElement("button");
         row.type = "button";
@@ -707,11 +726,60 @@
         setMeta(String(e), "err");
       }
     })();
+    if (serverSearch) {
+      serverSearch.addEventListener("input", () => renderServerList(profile.value));
+    }
+
+    function typingInField(el) {
+      if (!el) return false;
+      const tag = (el.tagName || "").toLowerCase();
+      return tag === "input" || tag === "textarea" || tag === "select" || el.isContentEditable;
+    }
+
+    document.addEventListener("keydown", (e) => {
+      if (e.key === "Escape" && modal.classList.contains("open")) {
+        modal.classList.remove("open");
+        e.preventDefault();
+        return;
+      }
+      if (typingInField(document.activeElement)) return;
+      if ((e.key === "/" || (e.key === "f" && (e.ctrlKey || e.metaKey))) && serverSearch) {
+        e.preventDefault();
+        serverSearch.focus();
+        serverSearch.select();
+        return;
+      }
+      if ((e.key === "Enter" || e.key === " ") && !busy) {
+        e.preventDefault();
+        btn.click();
+      }
+    });
+
+    // Safety-net poll; primary updates come from SSE /api/events when available.
     setInterval(() => {
       if (document.hidden || busy || modal.classList.contains("open")) return;
       refresh().catch(() => {});
-    }, 4000);
+    }, 12000);
     document.addEventListener("visibilitychange", () => {
       if (!document.hidden && !busy) refresh({ force: true }).catch(() => {});
     });
+
+    (function startEventStream() {
+      if (!window.__navisHttp || typeof EventSource === "undefined") return;
+      const tok = window.__NAVIS_TOKEN__ || "";
+      const url = "/api/events" + (tok ? ("?t=" + encodeURIComponent(tok)) : "");
+      let es;
+      const connectES = () => {
+        try { if (es) es.close(); } catch (_) {}
+        es = new EventSource(url);
+        es.onmessage = () => {
+          if (!busy) refresh({ force: true }).catch(() => {});
+        };
+        es.onerror = () => {
+          try { es.close(); } catch (_) {}
+          setTimeout(connectES, 2500);
+        };
+      };
+      connectES();
+    })();