fix(auth): real client IP rate-limiting + remote default-password guard

- Add custom-server.js: inject unspoofable socket IP, strip client XFF
  (wired into Docker CMD + CLI spawn + build-cli copy)
- loginLimiter: key on trusted x-9r-real-ip, TRUST_PROXY opt-in, global fallback
- Force password change on first remote login while default is in use
- Add /api/auth/reset-password (local-only) so CLI reset writes live SQLite
- CLI settings: reset via API instead of stale db.json
- Fix OAuth modals opening duplicate browser tabs on add-connection
- Add cli:pack / cli:publish scripts

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

src/shared/components/KiroSocialOAuthModal.js

@@ -1,6 +1,6 @@
 "use client";
 
-import { useState, useEffect } from "react";
+import { useState, useEffect, useRef } from "react";
 import PropTypes from "prop-types";
 import { Modal, Button, Input } from "@/shared/components";
 import { useCopyToClipboard } from "@/shared/hooks/useCopyToClipboard";
@@ -16,6 +16,12 @@ export default function KiroSocialOAuthModal({ isOpen, provider, onSuccess, onCl
   const [callbackUrl, setCallbackUrl] = useState("");
   const [error, setError] = useState(null);
   const { copied, copy } = useCopyToClipboard();
+  const openedRef = useRef(false);
+
+  // Reset auto-open guard when modal closes so it can re-open next session.
+  useEffect(() => {
+    if (!isOpen) openedRef.current = false;
+  }, [isOpen]);
 
   // Initialize auth flow
   useEffect(() => {
@@ -37,8 +43,11 @@ export default function KiroSocialOAuthModal({ isOpen, provider, onSuccess, onCl
         setAuthUrl(data.authUrl);
         setStep("input");
 
-        // Auto-open browser
-        window.open(data.authUrl, "_blank");
+        // Auto-open browser once per modal session.
+        if (!openedRef.current) {
+          openedRef.current = true;
+          window.open(data.authUrl, "_blank");
+        }
       } catch (err) {
         setError(err.message);
         setStep("error");

src/shared/components/OAuthModal.js

@@ -20,6 +20,7 @@ export default function OAuthModal({ isOpen, provider, providerInfo, onSuccess,
   const [polling, setPolling] = useState(false);
   const popupRef = useRef(null);
   const pollingAbortRef = useRef(false);
+  const openedRef = useRef(false);
   const { copied, copy } = useCopyToClipboard();
 
   // State for client-only values to avoid hydration mismatch
@@ -310,6 +311,9 @@ export default function OAuthModal({ isOpen, provider, providerInfo, onSuccess,
   // Reset state and start OAuth when modal opens
   useEffect(() => {
     if (isOpen && provider) {
+      // Guard against StrictMode/effect re-runs auto-opening multiple tabs.
+      if (openedRef.current) return;
+      openedRef.current = true;
       setAuthData(null);
       setCallbackUrl("");
       setError(null);
@@ -321,6 +325,7 @@ export default function OAuthModal({ isOpen, provider, providerInfo, onSuccess,
     } else if (!isOpen) {
       // Abort polling and cleanup proxy when modal closes
       pollingAbortRef.current = true;
+      openedRef.current = false;
       if (provider === "codex") {
         fetch("/api/oauth/codex/stop-proxy").catch(() => {});
       } else if (provider === "xai") {