fix(onboarding): reliably prefill the verified email (SDK 0.2.5)

getUserEmail() relied on getSession(), which returns null here because the
Supabase session is intentionally never persisted to storage — so the
onboarding email field stayed empty and Continue was blocked. SDK 0.2.5
captures the email in memory from the token-exchange response instead.
Bump @abe-kap/appshell-sdk to ^0.2.5.

.gitignore

@@ -41,3 +41,4 @@ yarn-error.log*
 next-env.d.ts
 
 .vercel
+.env*.local

package.json

@@ -9,7 +9,7 @@
     "lint": "eslint"
   },
   "dependencies": {
-    "@abe-kap/appshell-sdk": "^0.2.3",
+    "@abe-kap/appshell-sdk": "^0.2.5",
     "clsx": "^2.1.1",
     "lucide-react": "^1.21.0",
     "next": "16.2.9",

src/app/portal/onboarding/page.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useAuth, useAppShell } from "@abe-kap/appshell-sdk/react";
 import { PortalAside, PanelBrand } from "@/components/portal/parts";
@@ -10,18 +10,34 @@ import { isShellConfigured } from "@/lib/appshell";
 
 /**
  * Post-OAuth onboarding — a first-time Google user completes their CRM profile
- * (everything except email, which Google already verified). Only reachable while
- * authenticated; unauthenticated visitors are sent back to sign in.
+ * (everything except email, which Google already verified).
+ *
+ * This screen is ONLY a step in the OAuth → onboarding handoff: the login page
+ * stashes the verified email in `sessionStorage` right before routing here. Any
+ * other way in — a typed URL, a fresh tab, a lost session — has no handoff hint
+ * (and possibly no session), so we bounce back to sign in rather than showing an
+ * empty form.
  */
 export default function OnboardingPage() {
   const router = useRouter();
   const { status } = useAuth();
   const { ready } = useAppShell();
+  const [allowed, setAllowed] = useState(false);
 
   useEffect(() => {
-    if (isShellConfigured() && ready && status === "unauthenticated") router.replace("/portal/login");
+    if (!isShellConfigured()) { setAllowed(true); return; } // local dev without the Shell
+    if (!ready) return;                                     // wait for session restore
+    let hasHandoff = false;
+    try { hasHandoff = !!sessionStorage.getItem("onboard_email"); } catch { /* ignore */ }
+    if (status === "unauthenticated" || !hasHandoff) {
+      router.replace("/portal/login");
+      return;
+    }
+    setAllowed(true);
   }, [ready, status, router]);
 
+  if (!allowed) return <main className="portal-main"><span className="portal-grid" /></main>;
+
   return (
     <main className="portal-main">
       <span className="portal-grid" />

src/components/portal/login-flow.tsx

@@ -24,7 +24,7 @@ const EMAIL_RE = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
 
 export function LoginFlow() {
   const router = useRouter();
-  const { login, loginWithOAuth, completeOAuthLogin } = useAuth();
+  const { login, loginWithOAuth, completeOAuthLogin, getUserEmail } = useAuth();
   const { ready, sdk } = useAppShell();
   const [step, setStep] = useState<Step>("identify");
   const [email, setEmail] = useState("");
@@ -86,13 +86,16 @@ export function LoginFlow() {
           registered = !!st?.registered;
         } catch { registered = false; }
         window.history.replaceState({}, "", "/portal/login");
-        router.replace(registered ? "/dashboard" : "/portal/onboarding");
+        if (registered) { router.replace("/dashboard"); return; }
+        // Capture the verified email now (session is fresh) so onboarding prefills it.
+        try { const em = await getUserEmail(); if (em) sessionStorage.setItem("onboard_email", em); } catch { /* ignore */ }
+        router.replace("/portal/onboarding");
       })
       .catch(() => {
         setFlash("Google sign-in didn't complete. Please try again.");
         replace("identify");
       });
-  }, [ready, completeOAuthLogin, router, sdk]);
+  }, [ready, completeOAuthLogin, router, sdk, getUserEmail]);
 
   /* ---- auth resolution ---- */
   function afterAuth(factor: "password" | "passkey" | "otp" | "totp" | "push" | "social") {

src/components/portal/register-flow.tsx

@@ -54,9 +54,11 @@ export function RegisterFlow({ mode = "register" }: { mode?: "register" | "onboa
   const [emailVerified, setEmailVerified] = useState(false);
   const [phoneVerified, setPhoneVerified] = useState(false);
 
-  // Onboarding: prefill the verified email from the Google session (the ACE omits it).
+  // Onboarding: prefill the verified email — from the session-storage hint the login
+  // page stashed at OAuth time, then confirmed via the live Supabase session.
   useEffect(() => {
     if (!onboard) return;
+    try { const cached = sessionStorage.getItem("onboard_email"); if (cached) setEmail(cached); } catch { /* ignore */ }
     getUserEmail().then((e) => { if (e) setEmail(e); }).catch(() => { /* ignore */ });
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [onboard]);
@@ -118,6 +120,8 @@ export function RegisterFlow({ mode = "register" }: { mode?: "register" | "onboa
         // register mode: non-fatal — the auth account exists; the profile can be filled in later.
       }
     }
+    // Consume the OAuth→onboarding handoff so a stale hint can't re-open onboarding.
+    try { sessionStorage.removeItem("onboard_email"); } catch { /* ignore */ }
     router.push("/dashboard");
   }
 
@@ -205,12 +209,13 @@ function StepAccount(p: {
       <h1>Complete your profile</h1>
       <p className="sub">Tell us a bit about you to set up your account.</p>
 
-      <div style={{ marginTop: 16 }}>
-        {p.sso ? (
-          <div className="conn-banner conn-green"><Icon name="check" size={16} /> Connected with {cap(p.sso.provider)} · {p.sso.email}</div>
-        ) : (
-          <div className="conn-banner conn-blue"><Icon name="mail" size={16} /> {p.onboard ? "Signed in as" : "Creating account for"} {p.email}</div>
-        )}
+      <div className="field" style={{ marginTop: 16 }}>
+        <label className="label">Email address</label>
+        <div className="input-wrap">
+          <span className="input-ico"><Icon name="mail" size={17} /></span>
+          <input className="input" type="email" value={p.email} disabled readOnly aria-label="Email address" />
+        </div>
+        <span className="faint" style={{ fontSize: 12 }}>{p.onboard ? "Verified with Google — this can't be changed." : "The email you're registering with."}</span>
       </div>
 
       <div className="row gap-3" style={{ marginTop: 18, alignItems: "center" }}>