fix: use WebView JS fetch for auth detection; send all cookies to API

Cookie domain filtering was wrong — the session token domain is unknown
and was never found by claude.ai/anthropic.com filters.

LoginView: replace getAllCookies domain check with callAsyncJavaScript
that fetches /api/bootstrap directly from the WebView. The WebView uses
its own full session (all cookies, any domain) so auth is detected
correctly regardless of where the token lives.

UsageViewModel: claudeCookieHeader now sends all cookies from the app's
WKWebsiteDataStore instead of filtering by domain. checkInitialSignInState
likewise checks for any cookie.

ClaudeChecker/Info.plist

@@ -15,9 +15,9 @@
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleShortVersionString</key>
-    <string>1.2.1-beta.7</string>
+    <string>1.2.1-beta.8</string>
     <key>CFBundleVersion</key>
-    <string>55</string>
+    <string>56</string>
     <key>LSMinimumSystemVersion</key>
     <string>13.0</string>
     <key>LSUIElement</key>

ClaudeChecker/LoginView.swift

@@ -36,13 +36,19 @@ struct LoginWebView: NSViewRepresentable {
             if let url = webView.url?.absoluteString,
                url.contains("/login") || url.contains("/auth") { return }
 
-            // URL is not a login/auth page, so if any claude.ai cookie exists we're signed in
-            WKWebsiteDataStore.default().httpCookieStore.getAllCookies { cookies in
-                let hasAnyCookie = cookies.contains { $0.domain.contains("claude.ai") || $0.domain.contains("anthropic.com") }
-                guard hasAnyCookie, !self.didAuthenticate else { return }
-                self.didAuthenticate = true
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
-                    self.onAuthenticated()
+            // Ask the WebView itself whether we're authenticated — it uses its own
+            // session (cookies, localStorage, etc.) so we don't need to know the
+            // cookie domain or name.
+            webView.callAsyncJavaScript(
+                "const r = await fetch('/api/bootstrap', {credentials: 'include'}); return r.status;",
+                arguments: [:], in: nil, in: .defaultClient
+            ) { [weak self] result in
+                guard let self, !self.didAuthenticate else { return }
+                if case .success(let val) = result, let status = val as? Int, status == 200 {
+                    self.didAuthenticate = true
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
+                        self.onAuthenticated()
+                    }
                 }
             }
         }

ClaudeChecker/UsageViewModel.swift

@@ -43,8 +43,7 @@ class UsageViewModel: ObservableObject {
 
     private func checkInitialSignInState() async {
         let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let hasAnyCookie = cookies.contains { $0.domain.contains("claude.ai") || $0.domain.contains("anthropic.com") }
-        if hasAnyCookie { isSignedIn = true }
+        if !cookies.isEmpty { isSignedIn = true }
     }
 
     func signOut() async {
@@ -193,8 +192,10 @@ class UsageViewModel: ObservableObject {
 
     private func claudeCookieHeader() async -> String? {
         let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let claudeCookies = cookies.filter { $0.domain.contains("claude.ai") || $0.domain.contains("anthropic.com") }
-        return HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"]
+        guard !cookies.isEmpty else { return nil }
+        // Send all cookies from the app's WebView store — the session token may be
+        // on any domain (claude.ai, anthropic.com, or an auth sub-service).
+        return HTTPCookie.requestHeaderFields(with: cookies)["Cookie"]
     }
 
     private func fetchUsage(orgId: String) async throws -> UsageResponse {

RELEASE_NOTES.md

@@ -7,5 +7,6 @@
 - Fixed "No API key configured" showing after signing out — now correctly shows "Not signed in" with a prompt to sign in
 - Added `/api/organizations` as a final fallback for org ID resolution when the bootstrap API response doesn't include it
 - Fixed usage data not loading — API requests now include required browser-like headers (Origin, Referer, User-Agent)
-- Fixed sign-in detection and cookie handling for accounts whose session cookies are on the `anthropic.com` domain rather than `claude.ai`
 - Fixed Settings incorrectly showing "Signed in" after a failed refresh — sign-in state now resets when authentication fails
+- Rewrote login detection to use the WebView's own fetch call instead of inspecting cookie domains — correctly detects auth regardless of which domain the session token is stored on
+- Fixed API requests not including session cookies — now sends all cookies from the app's WebView store rather than filtering by domain