feat: require wallet signature before onboarding form (fixes silent profile-save failures)

frontend/src/hooks/useProfile.js

@@ -129,7 +129,14 @@ export function useProfile(address) {
   // ── Save to server + caches ──────────────────────────────────────────────
   const saveProfile = useCallback(async (data, { authFetch } = {}) => {
     if (!address) return;
-    const _fetch = authFetch ?? fetch;
+    // The POST /api/v1/profile route requires a JWT. Falling back to an
+    // unauthenticated `fetch` silently 401s and drops the save (see the Setup
+    // onboarding bug), so require an authenticated fetch up front.
+    if (typeof authFetch !== 'function') {
+      console.error('[useProfile] saveProfile called without authFetch — refusing to POST unauthenticated. Pass { authFetch } from useAuth().');
+      return { ok: false, error: 'Not authenticated. Reconnect your wallet and try again.' };
+    }
+    const _fetch = authFetch;
 
     const payload = {
       address,

frontend/src/pages/app/Setup.jsx

@@ -2,6 +2,7 @@ import { useState, useEffect, useRef } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { useAccount } from 'wagmi';
 import { useProfile } from '../../hooks/useProfile';
+import { useAuth } from '../../context/AuthContext';
 
 const AGENT_URL = import.meta.env.VITE_AGENT_URL ?? 'http://localhost:3000';
 
@@ -62,6 +63,7 @@ export default function Setup() {
   const navigate = useNavigate();
   const { address } = useAccount();
   const { saveProfile, profile, synced } = useProfile(address);
+  const { authFetch, isAuthed, signing, signIn, signError } = useAuth();
 
   const [role,    setRole]    = useState(null);
   const [loading, setLoading] = useState(false);
@@ -87,7 +89,7 @@ export default function Setup() {
     if (role === 'contractor' && !form.github.trim()) return;
     setLoading(true);
     setError(null);
-    const result = await saveProfile({ role, ...form });
+    const result = await saveProfile({ role, ...form }, { authFetch });
     setLoading(false);
     if (!result?.ok) {
       setError(result?.error ?? 'Something went wrong. Please try again.');
@@ -107,6 +109,42 @@ export default function Setup() {
     );
   }
 
+  // Require a wallet signature (SIWE) BEFORE the onboarding form. Saving the
+  // profile needs an authenticated session; gating here means the user can never
+  // fill the form only to have the save rejected for lack of a signature.
+  if (!isAuthed) {
+    return (
+      <div className="min-h-screen flex items-center justify-center p-4 sm:p-6">
+        <div className="max-w-md w-full">
+          <div className="flex items-center gap-2 mb-6">
+            <div className="w-6 h-6 rounded-md bg-accent/10 border border-accent/20 flex items-center justify-center">
+              <span className="text-accent text-xs font-mono font-bold">C</span>
+            </div>
+            <span className="text-accent font-mono font-semibold text-sm">CronStream</span>
+          </div>
+          <div className="card flex flex-col gap-4 text-center py-8">
+            <h1 className="text-xl font-bold">Verify your wallet</h1>
+            <p className="text-muted text-sm leading-relaxed max-w-xs mx-auto">
+              Sign a message to prove you own this wallet. It is free, off-chain, and uses no gas.
+              You only do this once to start onboarding.
+            </p>
+            <button
+              type="button"
+              onClick={signIn}
+              disabled={signing}
+              className="btn-primary w-full mt-2 disabled:opacity-50"
+            >
+              {signing ? 'Check your wallet…' : 'Sign to continue'}
+            </button>
+            {signError && (
+              <p className="text-xs text-red-400 font-mono">{signError}</p>
+            )}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
   return (
     <div className="min-h-screen flex items-center justify-center p-4 sm:p-6">
       <div className="max-w-lg w-full">

ship.sh

@@ -3,12 +3,18 @@
 # ship.sh — turn the current working changes into a merged PR in one command.
 #
 #   ./ship.sh "what I shipped"
+#   ./ship.sh "what I shipped" 0x<stream-id>   # route the extension to a specific stream
 #
 # Flow: branch off main → commit all changes → push → open PR → enable
 # auto-merge. CI runs on the PR; once it passes (and any branch-protection
 # rules are satisfied) GitHub merges automatically, which fires the CronStream
 # webhook and extends the stream.
 #
+# Pass a stream id as the 2nd argument to embed a
+#   CronStream-Stream-Id: 0x…
+# line in the PR body, which routes the verified extension to that exact stream
+# (useful when several streams watch the same repo).
+#
 # Requirements:
 #   - git remote 'origin' points at the repo
 #   - GitHub CLI installed and authenticated:  gh auth status
@@ -17,8 +23,13 @@
 set -euo pipefail
 
 MSG="${1:-}"
+STREAM_ID="${2:-}"
 if [ -z "$MSG" ]; then
-  echo "Usage: ./ship.sh \"commit message\"" >&2
+  echo "Usage: ./ship.sh \"commit message\" [0x<stream-id>]" >&2
+  exit 1
+fi
+if [ -n "$STREAM_ID" ] && ! [[ "$STREAM_ID" =~ ^0x[a-fA-F0-9]{64}$ ]]; then
+  echo "✗ Stream id must be 0x followed by 64 hex chars." >&2
   exit 1
 fi
 
@@ -49,7 +60,13 @@ echo "→ Pushing"
 git push -u origin "$BRANCH" --quiet
 
 echo "→ Opening PR"
-gh pr create --base "$DEFAULT_BRANCH" --head "$BRANCH" --title "$MSG" --fill
+if [ -n "$STREAM_ID" ]; then
+  gh pr create --base "$DEFAULT_BRANCH" --head "$BRANCH" --title "$MSG" \
+    --body "$MSG"$'\n\n'"CronStream-Stream-Id: $STREAM_ID"
+  echo "  ↳ routing extension to stream $STREAM_ID"
+else
+  gh pr create --base "$DEFAULT_BRANCH" --head "$BRANCH" --title "$MSG" --fill
+fi
 
 echo "→ Enabling auto-merge"
 # --auto merges as soon as required checks/reviews pass. If auto-merge isn't