fix: redirect to /workspaces after login (instead of /)

- Local login JS: window.location='/workspaces' instead of '/'
- Root route /: if no workspace exists, redirect to /workspaces
- Existing users with workspaces: still go to /local-workspace

app/routers/auth.py

@@ -79,7 +79,7 @@ body{background:#191919;color:#fff;font-family:-apple-system,BlinkMacSystemFont,
 let mode='login';
 function switchTab(t){mode=t;document.querySelectorAll('.tab').forEach(el=>el.classList.remove('active'));document.getElementById('tab-'+t).classList.add('active');document.getElementById('name-group').style.display=t==='register'?'block':'none';document.getElementById('submit-btn').textContent=t==='register'?'Register':'Login';document.getElementById('error-msg').style.display='none';document.getElementById('success-msg').style.display='none';var lbl=t==='register'?'Register':'Login';var e1=document.getElementById('gitea-btn-label');var e2=document.getElementById('github-btn-label');if(e1)e1.textContent=lbl;if(e2)e2.textContent=lbl;}
 function togglePassword(){var pw=document.getElementById('password');var btn=pw.parentElement.querySelector('.pw-toggle');if(pw.type==='password'){pw.type='text';btn.textContent='🙈';}else{pw.type='password';btn.textContent='👁';}}
-async function handleLogin(e){e.preventDefault();const email=document.getElementById('email').value;const password=document.getElementById('password').value;const name=document.getElementById('name').value;const url=mode==='register'?'/auth/register':'/auth/local-login';const body={email,password};if(mode==='register')body.name=name;try{const r=await fetch(url,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(body)});const d=await r.json();if(!r.ok){document.getElementById('error-msg').textContent=d.error||'Error';document.getElementById('error-msg').style.display='block';return;}if(d.status==='ok'){window.location='/';}}catch(err){document.getElementById('error-msg').textContent='Network error';document.getElementById('error-msg').style.display='block';}}
+async function handleLogin(e){e.preventDefault();const email=document.getElementById('email').value;const password=document.getElementById('password').value;const name=document.getElementById('name').value;const url=mode==='register'?'/auth/register':'/auth/local-login';const body={email,password};if(mode==='register')body.name=name;try{const r=await fetch(url,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(body)});const d=await r.json();if(!r.ok){document.getElementById('error-msg').textContent=d.error||'Error';document.getElementById('error-msg').style.display='block';return;}if(d.status==='ok'){window.location='/workspaces';}}catch(err){document.getElementById('error-msg').textContent='Network error';document.getElementById('error-msg').style.display='block';}}
 </script>
 </body>
 </html>"""

app/routers/dashboard.py

@@ -369,6 +369,16 @@ async def dashboard(
     except Exception:
         pass
     if not has_gitea:
+        # Check if user has any workspace — if not, send to workspaces
+        try:
+            with get_conn() as conn:
+                ws_count = conn.execute(
+                    "SELECT COUNT(*) FROM workspaces WHERE owner_id=?", (user_id,)
+                ).fetchone()[0]
+                if ws_count == 0:
+                    return RedirectResponse("/workspaces", status_code=302)
+        except Exception:
+            pass
         return RedirectResponse("/local-workspace", status_code=302)
     try:
         repos = await gitea.get_user_repos(page=1, limit=50)