feat: add download badges with direct links per platform

README.md

@@ -15,17 +15,39 @@
 
 <br />
 
-<p align="center">
+<table align="center">
+<tr>
+<td align="center">
   <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-arm64.dmg">
-    <img src="https://img.shields.io/badge/macOS-Download-black?logo=apple&logoColor=white&style=flat" alt="Download for macOS" height="30" />
+    <img src="https://img.shields.io/badge/macOS_(Apple_Silicon)-Download_.dmg-000000?style=for-the-badge&logo=apple&logoColor=white" alt="macOS Apple Silicon" />
-  </a>&nbsp;&nbsp;
-  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI.AppImage">
-    <img src="https://img.shields.io/badge/Linux-Download-FCC624?logo=linux&logoColor=black&style=flat" alt="Download for Linux" height="30" />
-  </a>&nbsp;&nbsp;
-  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-Setup.exe">
-    <img src="https://img.shields.io/badge/Windows-Download-0078D4?logo=windows&logoColor=white&style=flat" alt="Download for Windows" height="30" />
   </a>
-</p>
+  <br />
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-x64.dmg">
+    <img src="https://img.shields.io/badge/macOS_(Intel)-Download_.dmg-434343?style=flat-square&logo=apple&logoColor=white" alt="macOS Intel" />
+  </a>
+</td>
+<td align="center">
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-Setup.exe">
+    <img src="https://img.shields.io/badge/Windows-Download_.exe-0078D4?style=for-the-badge&logo=windows&logoColor=white" alt="Windows" />
+  </a>
+</td>
+<td align="center">
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI.AppImage">
+    <img src="https://img.shields.io/badge/Linux-Download_.AppImage-FCC624?style=for-the-badge&logo=linux&logoColor=black" alt="Linux AppImage" />
+  </a>
+  <br />
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-amd64.deb">
+    <img src="https://img.shields.io/badge/.deb-E95420?style=flat-square&logo=ubuntu&logoColor=white" alt=".deb" />
+  </a>&nbsp;
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI-x86_64.rpm">
+    <img src="https://img.shields.io/badge/.rpm-294172?style=flat-square&logo=redhat&logoColor=white" alt=".rpm" />
+  </a>&nbsp;
+  <a href="https://github.com/777genius/claude_agent_teams_ui/releases/latest/download/Claude-Agent-Teams-UI.pacman">
+    <img src="https://img.shields.io/badge/.pacman-1793D1?style=flat-square&logo=archlinux&logoColor=white" alt=".pacman" />
+  </a>
+</td>
+</tr>
+</table>
 
 <p align="center">
   <sub>100% free, open source. No API keys. No configuration.</sub>

src/main/index.ts

@@ -572,6 +572,13 @@ function shutdownServices(): void {
     sshConnectionManager.dispose();
   }
 
+  // Stop all running team provisioning processes
+  if (teamProvisioningService) {
+    for (const teamName of teamProvisioningService.getAliveTeams()) {
+      teamProvisioningService.stopTeam(teamName);
+    }
+  }
+
   // Kill all PTY processes
   if (ptyTerminalService) {
     ptyTerminalService.killAll();

src/main/services/infrastructure/PtyTerminalService.ts

@@ -58,12 +58,18 @@ export class PtyTerminalService {
         ? (process.env.COMSPEC ?? 'powershell.exe')
         : (process.env.SHELL ?? '/bin/bash'));
 
+    const home = getHomeDir();
     const pty = nodePty.spawn(shell, options?.args ?? [], {
       name: 'xterm-256color',
       cols: options?.cols ?? 80,
       rows: options?.rows ?? 24,
-      cwd: options?.cwd ?? getHomeDir(),
+      cwd: options?.cwd ?? home,
-      env: { ...process.env, ...options?.env } as Record<string, string>,
+      env: {
+        ...process.env,
+        HOME: home,
+        USERPROFILE: home,
+        ...options?.env,
+      } as Record<string, string>,
     });
 
     pty.onData((data) => this.send(TERMINAL_DATA, id, data));

src/main/services/team/ClaudeBinaryResolver.ts

@@ -176,9 +176,7 @@ export class ClaudeBinaryResolver {
       path.join(getHomeDir(), '.npm-global', 'bin'),
       path.join(getHomeDir(), '.npm', 'bin'),
       process.platform === 'win32'
-        ? process.env.APPDATA
+        ? path.join(getHomeDir(), 'AppData', 'Roaming', 'npm')
-          ? path.join(process.env.APPDATA, 'npm')
-          : ''
         : '/usr/local/bin',
       process.platform === 'win32' ? '' : '/opt/homebrew/bin',
     ].filter((candidate) => candidate.length > 0);

src/main/services/team/TeamProvisioningService.ts

@@ -196,10 +196,22 @@ async function readShellEnv(shellPath: string, args: string[]): Promise<NodeJS.P
       stdio: ['ignore', 'pipe', 'ignore'],
     });
     const chunks: Buffer[] = [];
+    let settled = false;
     let timeoutHandle: NodeJS.Timeout | null = setTimeout(() => {
       timeoutHandle = null;
       child.kill();
-      reject(new Error('shell env resolve timeout'));
+      // SIGKILL fallback if SIGTERM is ignored (e.g., shell stuck on .zshrc)
+      setTimeout(() => {
+        try {
+          child.kill('SIGKILL');
+        } catch {
+          /* already dead */
+        }
+      }, 3000);
+      if (!settled) {
+        settled = true;
+        reject(new Error('shell env resolve timeout'));
+      }
     }, SHELL_ENV_TIMEOUT_MS);
 
     child.stdout?.on('data', (chunk: Buffer) => {
@@ -210,13 +222,19 @@ async function readShellEnv(shellPath: string, args: string[]): Promise<NodeJS.P
         clearTimeout(timeoutHandle);
         timeoutHandle = null;
       }
-      reject(error);
+      if (!settled) {
+        settled = true;
+        reject(error);
+      }
     });
     child.once('close', () => {
       if (timeoutHandle) {
         clearTimeout(timeoutHandle);
       }
-      resolve(Buffer.concat(chunks).toString('utf8'));
+      if (!settled) {
+        settled = true;
+        resolve(Buffer.concat(chunks).toString('utf8'));
+      }
     });
   });
   return parseNullSeparatedEnv(envDump);
@@ -965,7 +983,7 @@ export class TeamProvisioningService {
     run.child = child;
 
     // Send provisioning prompt as first stream-json message (SDKUserMessage format)
-    if (child.stdin) {
+    if (child.stdin?.writable) {
       const message = JSON.stringify({
         type: 'user',
         message: {
@@ -1275,7 +1293,7 @@ export class TeamProvisioningService {
     run.child = child;
 
     // Send launch prompt
-    if (child.stdin) {
+    if (child.stdin?.writable) {
       const message = JSON.stringify({
         type: 'user',
         message: {
@@ -1982,7 +2000,9 @@ export class TeamProvisioningService {
    * Process stays alive for subsequent tasks.
    */
   private async handleProvisioningTurnComplete(run: ProvisioningRun): Promise<void> {
-    if (run.cancelRequested) return;
+    // Guard: must be set synchronously BEFORE any await to prevent
+    // double-invocation from filesystem monitor + stream-json racing.
+    if (run.provisioningComplete || run.cancelRequested) return;
     run.provisioningComplete = true;
     this.setLeadActivity(run, 'idle');
 
@@ -2058,6 +2078,11 @@ export class TeamProvisioningService {
       run.timeoutHandle = null;
     }
     this.stopFilesystemMonitor(run);
+    // Remove stream listeners to prevent data handlers firing on a cleaned-up run
+    if (run.child) {
+      run.child.stdout?.removeAllListeners('data');
+      run.child.stderr?.removeAllListeners('data');
+    }
     this.activeByTeam.delete(run.teamName);
     this.leadInboxRelayInFlight.delete(run.teamName);
     this.relayedLeadInboxMessageIds.delete(run.teamName);
@@ -2441,7 +2466,10 @@ export class TeamProvisioningService {
 
   private async buildProvisioningEnv(): Promise<ProvisioningEnvResolution> {
     const shellEnv = await resolveInteractiveShellEnv();
-    const home = shellEnv.HOME?.trim() || process.env.HOME?.trim() || getHomeDir();
+    // getHomeDir() uses Electron's app.getPath('home') which handles Unicode
+    // correctly on Windows. Prefer it over process.env which may be garbled.
+    const electronHome = getHomeDir();
+    const home = shellEnv.HOME?.trim() || electronHome;
     const user = shellEnv.USER?.trim() || process.env.USER?.trim() || os.userInfo().username;
     const shell = shellEnv.SHELL?.trim() || process.env.SHELL?.trim() || '/bin/zsh';
     const xdgConfigHome =
@@ -2455,6 +2483,7 @@ export class TeamProvisioningService {
       ...process.env,
       ...shellEnv,
       HOME: home,
+      USERPROFILE: home,
       USER: user,
       LOGNAME: shellEnv.LOGNAME?.trim() || process.env.LOGNAME?.trim() || user,
       SHELL: shell,

src/renderer/components/common/UpdateDialog.tsx

@@ -2,7 +2,7 @@
  * UpdateDialog - Modal dialog shown when a new version is available.
  *
  * Prompts the user to download the update or dismiss it.
- * Release notes may be HTML from the updater; we normalize to text and render as markdown.
+ * Release notes (markdown from GitHub) are rendered with ReactMarkdown.
  */
 
 import { useEffect, useRef } from 'react';
@@ -14,31 +14,6 @@ import { REHYPE_PLUGINS } from '@renderer/utils/markdownPlugins';
 import { X } from 'lucide-react';
 import remarkGfm from 'remark-gfm';
 
-/**
- * Normalize release notes: strip HTML tags and convert block elements to newlines.
- * Uses DOMParser for proper HTML entity decoding (handles all entities like —, ', etc.)
- */
-function normalizeReleaseNotes(html: string): string {
-  if (!html?.trim()) return '';
-
-  // Convert block elements to newlines for better formatting
-  const processed = html
-    .replace(/<\/p>\s*/gi, '\n\n')
-    .replace(/<br\s*\/?>\s*/gi, '\n')
-    .replace(/<\/div>\s*/gi, '\n')
-    .replace(/<\/li>\s*/gi, '\n')
-    .replace(/<\/h[1-6]>\s*/gi, '\n\n');
-
-  // Use DOMParser to decode HTML entities and strip remaining tags
-  // This properly handles all HTML entities (&nbsp;, &mdash;, &#39;, etc.)
-  const parser = new DOMParser();
-  const doc = parser.parseFromString(processed, 'text/html');
-  const text = doc.body.textContent || '';
-
-  // Normalize multiple newlines
-  return text.replace(/\n{3,}/g, '\n\n').trim();
-}
-
 export const UpdateDialog = (): React.JSX.Element | null => {
   const showUpdateDialog = useStore((s) => s.showUpdateDialog);
   const availableVersion = useStore((s) => s.availableVersion);
@@ -141,14 +116,14 @@ export const UpdateDialog = (): React.JSX.Element | null => {
           )}
         </div>
 
-        {/* Release notes — normalize HTML then render as markdown */}
+        {/* Release notes */}
         {releaseNotes && (
           <div
-            className="prose prose-sm mb-4 max-h-48 overflow-y-auto rounded border p-2 text-xs"
+            className="prose prose-sm prose-invert mb-4 max-h-60 overflow-y-auto rounded border p-3 text-xs"
             style={{
               backgroundColor: 'var(--color-surface)',
               borderColor: 'var(--color-border)',
-              color: 'var(--color-text-muted)',
+              color: 'var(--color-text-secondary)',
             }}
           >
             <ReactMarkdown
@@ -156,7 +131,7 @@ export const UpdateDialog = (): React.JSX.Element | null => {
               rehypePlugins={REHYPE_PLUGINS}
               components={markdownComponents}
             >
-              {normalizeReleaseNotes(releaseNotes)}
+              {releaseNotes}
             </ReactMarkdown>
           </div>
         )}

src/renderer/components/dashboard/CliStatusBanner.tsx

@@ -405,6 +405,9 @@ export const CliStatusBanner = (): React.JSX.Element | null => {
             onExit={() => {
               void fetchCliStatus();
             }}
+            autoCloseOnSuccessMs={4000}
+            successMessage="Login complete"
+            failureMessage="Login failed"
           />
         )}
       </>

src/renderer/components/terminal/TerminalModal.tsx

@@ -1,7 +1,7 @@
-import { useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import ReactDOM from 'react-dom';
 
-import { Terminal, X } from 'lucide-react';
+import { CheckCircle, Terminal, X, XCircle } from 'lucide-react';
 
 import { EmbeddedTerminal } from './EmbeddedTerminal';
 
@@ -18,6 +18,12 @@ interface TerminalModalProps {
   onClose: () => void;
   /** Called when the PTY process exits */
   onExit?: (exitCode: number) => void;
+  /** Auto-close the modal after this many ms on success (exit code 0). 0 = disabled. */
+  autoCloseOnSuccessMs?: number;
+  /** Custom message shown on exit code 0. Default: "Completed successfully" */
+  successMessage?: string;
+  /** Custom message prefix for non-zero exit. Default: "Process failed" */
+  failureMessage?: string;
 }
 
 export function TerminalModal({
@@ -27,28 +33,72 @@ export function TerminalModal({
   cwd,
   onClose,
   onExit,
+  autoCloseOnSuccessMs = 0,
+  successMessage = 'Completed successfully',
+  failureMessage = 'Process failed',
 }: TerminalModalProps): React.JSX.Element {
   const [exited, setExited] = useState<number | null>(null);
+  const [countdown, setCountdown] = useState<number>(0);
+  const dialogRef = useRef<HTMLDivElement>(null);
 
-  const handleExit = (exitCode: number): void => {
+  const handleExit = useCallback(
-    setExited(exitCode);
+    (exitCode: number): void => {
-    onExit?.(exitCode);
+      setExited(exitCode);
-  };
+      onExit?.(exitCode);
+      if (exitCode === 0 && autoCloseOnSuccessMs > 0) {
+        setCountdown(Math.ceil(autoCloseOnSuccessMs / 1000));
+      }
+    },
+    [onExit, autoCloseOnSuccessMs]
+  );
 
-  const handleKeyDown = (e: React.KeyboardEvent): void => {
+  const handleKeyDown = useCallback(
-    if (e.key === 'Escape') {
+    (e: React.KeyboardEvent): void => {
-      e.stopPropagation();
+      if (e.key === 'Escape') {
-      onClose();
+        e.stopPropagation();
-    }
+        onClose();
-  };
+      }
+    },
+    [onClose]
+  );
+
+  // Focus trap — focus dialog on mount
+  useEffect(() => {
+    dialogRef.current?.focus();
+  }, []);
+
+  // Countdown timer for auto-close
+  useEffect(() => {
+    if (countdown <= 0) return;
+    const timer = setInterval(() => {
+      setCountdown((prev) => {
+        if (prev <= 1) {
+          onClose();
+          return 0;
+        }
+        return prev - 1;
+      });
+    }, 1000);
+    return () => clearInterval(timer);
+  }, [countdown, onClose]);
+
+  const totalSeconds = autoCloseOnSuccessMs > 0 ? Math.ceil(autoCloseOnSuccessMs / 1000) : 0;
+  const progressPercent = totalSeconds > 0 ? (countdown / totalSeconds) * 100 : 0;
 
   return ReactDOM.createPortal(
-    // eslint-disable-next-line jsx-a11y/no-static-element-interactions -- modal backdrop
+    // eslint-disable-next-line jsx-a11y/no-static-element-interactions -- modal backdrop handles Escape
     <div
       className="fixed inset-0 z-50 flex items-center justify-center bg-black/60"
       onKeyDown={handleKeyDown}
     >
-      <div className="flex h-[60vh] w-full max-w-3xl flex-col overflow-hidden rounded-lg border border-border-emphasis bg-surface shadow-2xl">
+      <div
+        ref={dialogRef}
+        role="dialog"
+        aria-label={title}
+        aria-modal="true"
+        tabIndex={-1}
+        className="flex h-[60vh] w-full max-w-3xl flex-col overflow-hidden rounded-lg border border-border-emphasis bg-surface shadow-2xl outline-none"
+      >
         {/* Header */}
         <div className="flex items-center justify-between border-b border-border px-4 py-3">
           <div className="flex items-center gap-2 text-sm font-medium text-text">
@@ -57,28 +107,75 @@ export function TerminalModal({
           </div>
           <button
             onClick={onClose}
+            aria-label="Close"
             className="rounded p-1 text-text-muted transition-colors hover:bg-surface-raised hover:text-text"
           >
             <X size={16} />
           </button>
         </div>
 
-        {/* Terminal area */}
+        {/* Terminal area — always visible, status bar overlaid at bottom */}
         <div className="relative flex min-h-0 flex-1 flex-col p-2">
-          {exited === null ? (
+          <EmbeddedTerminal command={command} args={args} cwd={cwd} onExit={handleExit} />
-            <EmbeddedTerminal command={command} args={args} cwd={cwd} onExit={handleExit} />
+
-          ) : (
+          {exited !== null && (
-            <div className="flex flex-1 flex-col items-center justify-center gap-3 text-text-secondary">
+            <div
-              <p className="text-sm">
+              role="status"
-                Process exited with code{' '}
+              aria-live="polite"
-                <span className="font-mono font-medium text-text">{exited}</span>
+              aria-atomic="true"
-              </p>
+              className="absolute inset-x-0 bottom-0 border-t px-4 py-3"
-              <button
+              style={{
-                onClick={onClose}
+                backgroundColor: 'rgba(20, 20, 22, 0.98)',
-                className="rounded-md bg-surface-raised px-4 py-1.5 text-sm text-text transition-colors hover:bg-border-emphasis"
+                borderColor:
-              >
+                  exited === 0 ? 'rgba(74, 222, 128, 0.25)' : 'rgba(248, 113, 113, 0.25)',
-                Close
+                backdropFilter: 'blur(12px)',
-              </button>
+              }}
+            >
+              <div className="flex items-center justify-between">
+                {exited === 0 ? (
+                  <div className="flex items-center gap-2.5">
+                    <CheckCircle size={18} className="shrink-0 text-green-400" aria-hidden="true" />
+                    <div className="flex flex-col">
+                      <span className="text-sm font-medium text-green-400">{successMessage}</span>
+                      {countdown > 0 && (
+                        <span className="text-xs text-text-muted">Closing in {countdown}s...</span>
+                      )}
+                    </div>
+                  </div>
+                ) : (
+                  <div className="flex items-center gap-2.5">
+                    <XCircle size={18} className="shrink-0 text-red-400" aria-hidden="true" />
+                    <div className="flex flex-col">
+                      <span className="text-sm font-medium text-red-400">
+                        {failureMessage}{' '}
+                        <span className="font-mono opacity-75">(exit code {exited})</span>
+                      </span>
+                      <span className="text-xs text-text-muted">
+                        Check terminal output above for details
+                      </span>
+                    </div>
+                  </div>
+                )}
+                <button
+                  onClick={onClose}
+                  className="shrink-0 rounded-md bg-surface-raised px-4 py-1.5 text-sm text-text transition-colors hover:bg-border-emphasis"
+                >
+                  Close
+                </button>
+              </div>
+
+              {/* Progress bar for auto-close countdown */}
+              {countdown > 0 && (
+                <div
+                  className="mt-2.5 h-0.5 w-full overflow-hidden rounded-full"
+                  style={{ backgroundColor: 'rgba(255, 255, 255, 0.06)' }}
+                >
+                  <div
+                    className="h-full rounded-full bg-green-400/50 transition-all duration-1000 ease-linear"
+                    style={{ width: `${progressPercent}%` }}
+                  />
+                </div>
+              )}
             </div>
           )}
         </div>