Fix AWS SSO for Bedrock profile auth in containers

SSO login was broken in containers due to three issues: the sso_session
indirection format not being resolved by Claude Code's AWS SDK, SSO
detection only checking sso_start_url (missing sso_session), and the
OAuth callback port not being accessible from inside the container.

This fix runs SSO login on the host OS (where the browser and ports work
natively) by having the container emit a marker that the Tauri app
detects in terminal output, triggering host-side `aws sso login`. The
entrypoint also inlines sso_session properties into profile sections and
injects awsAuthRefresh into Claude Code config for mid-session refresh.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/src/components/terminal/TerminalView.tsx

@@ -6,6 +6,8 @@ import { WebLinksAddon } from "@xterm/addon-web-links";
 import { openUrl } from "@tauri-apps/plugin-opener";
 import "@xterm/xterm/css/xterm.css";
 import { useTerminal } from "../../hooks/useTerminal";
+import { useAppState } from "../../store/appState";
+import { awsSsoRefresh } from "../../lib/tauri-commands";
 import { UrlDetector } from "../../lib/urlDetector";
 import UrlToast from "./UrlToast";
 
@@ -23,6 +25,12 @@ export default function TerminalView({ sessionId, active }: Props) {
   const detectorRef = useRef<UrlDetector | null>(null);
   const { sendInput, pasteImage, resize, onOutput, onExit } = useTerminal();
 
+  const ssoBufferRef = useRef("");
+  const ssoTriggeredRef = useRef(false);
+  const projectId = useAppState(
+    (s) => s.sessions.find((sess) => sess.id === sessionId)?.projectId
+  );
+
   const [detectedUrl, setDetectedUrl] = useState<string | null>(null);
   const [imagePasteMsg, setImagePasteMsg] = useState<string | null>(null);
   const [isAtBottom, setIsAtBottom] = useState(true);
@@ -152,10 +160,30 @@ export default function TerminalView({ sessionId, active }: Props) {
     const detector = new UrlDetector((url) => setDetectedUrl(url));
     detectorRef.current = detector;
 
+    const SSO_MARKER = "###TRIPLE_C_SSO_REFRESH###";
+    const textDecoder = new TextDecoder();
+
     const outputPromise = onOutput(sessionId, (data) => {
       if (aborted) return;
       term.write(data);
       detector.feed(data);
+
+      // Scan for SSO refresh marker in terminal output
+      if (!ssoTriggeredRef.current && projectId) {
+        const text = textDecoder.decode(data, { stream: true });
+        // Combine with overlap from previous chunk to handle marker spanning chunks
+        const combined = ssoBufferRef.current + text;
+        if (combined.includes(SSO_MARKER)) {
+          ssoTriggeredRef.current = true;
+          ssoBufferRef.current = "";
+          awsSsoRefresh(projectId).catch((e) =>
+            console.error("AWS SSO refresh failed:", e)
+          );
+        } else {
+          // Keep last N chars as overlap for next chunk
+          ssoBufferRef.current = combined.slice(-SSO_MARKER.length);
+        }
+      }
     }).then((unlisten) => {
       if (aborted) unlisten();
       return unlisten;
@@ -189,6 +217,8 @@ export default function TerminalView({ sessionId, active }: Props) {
       aborted = true;
       detector.dispose();
       detectorRef.current = null;
+      ssoTriggeredRef.current = false;
+      ssoBufferRef.current = "";
       osc52Disposable.dispose();
       inputDisposable.dispose();
       scrollDisposable.dispose();