Add universal forge, fusion disguise, remote deploy, and stability fixes.

Ship cross-platform spread kits and fusion ZIPs with per-OS launchers, one-liner dropper endpoints, Windows file disguise, and a large batch of wiring/bug fixes so agents connect reliably across a LAN test fleet.

server/web/src/pages/SettingsPage.tsx

@@ -6,6 +6,29 @@ import { HelpTip, FieldHint } from '../components/HelpTip';
 import NeonCard from '../components/NeonCard/NeonCard';
 import './Pages.css';
 
+/** Recursively merge `override` into `base`, preserving keys not in `override`. */
+function deepMerge<T extends object>(base: T, override: Partial<T>): T {
+  const result = { ...base } as T;
+  for (const key in override) {
+    const val = override[key];
+    const baseVal = base[key];
+    if (
+      val !== null &&
+      val !== undefined &&
+      typeof val === 'object' &&
+      !Array.isArray(val) &&
+      typeof baseVal === 'object' &&
+      baseVal !== null &&
+      !Array.isArray(baseVal)
+    ) {
+      result[key] = deepMerge(baseVal as object, val as object) as T[typeof key];
+    } else if (val !== undefined) {
+      result[key] = val as T[typeof key];
+    }
+  }
+  return result;
+}
+
 export default function SettingsPage() {
   const [config, setConfig] = useState<ServerConfig | null>(null);
   const [serverInfo, setServerInfo] = useState<{ suggested_url: string; local_ips: string[] } | null>(null);
@@ -98,7 +121,9 @@ export default function SettingsPage() {
     reader.onload = (evt) => {
       try {
         const data = JSON.parse(evt.target?.result as string);
-        setConfig((prev) => (prev ? { ...prev, ...data } : prev));
+        // Deep-merge so importing a partial config (e.g. only "pool" key) doesn't
+        // wipe unrelated nested sections like "default_agent" or "mining".
+        setConfig((prev) => (prev ? deepMerge(prev, data) : prev));
         setSaveMessage(`Loaded "${file.name}" — click Save Calibration to apply.`);
       } catch {
         setSaveMessage('Invalid JSON file.');