Feature: User-Feedback, Regen-Uhrzeit im Wetter-Chip, Admin-Karten klickbar (SW by-v833)

- Feedback-Modal im Settings (Kategorie + Text → E-Mail an support@banyaro.app)
- Wetter-Chip (Karte + Gassi-Score): zeigt nächste Regenstunde ab ≥20% Wahrscheinlichkeit
- Gassi-Score-Chip: zweizeilige Wetter-Info, linksbündig, volle Chipbreite
- Admin-Übersicht: Stat-Karten anklickbar → navigiert direkt zum jeweiligen Tab
- ui.js: visualViewport-Listener hebt Modal über Tastatur (alle Modals)
- api.js: Pydantic v2 Array-Detail korrekt als Fehlermeldung extrahiert
- map.js: Wetter-Fallback über watchPosition wenn getCurrentPosition scheitert
- Update-Loop-Fix: index.html ?v= synchron mit APP_VER halten (alle 4 Stellen)

backend/routes/feedback.py

@@ -0,0 +1,56 @@
+"""
+BAN YARO — User-Feedback per E-Mail an support@banyaro.app
+"""
+
+from typing import Annotated, Literal
+from fastapi import APIRouter, Depends
+from pydantic import BaseModel, Field
+
+from auth import get_current_user
+from mailer import send_email, email_html
+
+router = APIRouter()
+
+SUPPORT_MAIL = "support@banyaro.app"
+
+KATEGORIEN = {"bug": "🐛 Bug / Fehler", "idee": "💡 Idee / Wunsch", "lob": "🎉 Lob", "sonstiges": "💬 Sonstiges"}
+
+
+class FeedbackIn(BaseModel):
+    kategorie: Literal["bug", "idee", "lob", "sonstiges"]
+    text: Annotated[str, Field(min_length=5, max_length=2000)]
+
+
+@router.post("")
+async def submit_feedback(
+    payload: FeedbackIn,
+    user=Depends(get_current_user),
+):
+    kat_label = KATEGORIEN.get(payload.kategorie, payload.kategorie)
+    username  = user.get("name", "?")
+    email     = user.get("email", "")
+    tier      = user.get("subscription_tier", "standard")
+
+    subject = f"[Feedback] {kat_label} von @{username}"
+
+    body = f"""
+    <p style="margin:0 0 16px">
+      Neues Feedback aus der App:
+    </p>
+    <table style="width:100%;border-collapse:collapse;font-size:13px;margin-bottom:20px">
+      <tr><td style="padding:6px 10px;background:#f5f0ea;font-weight:600;width:120px">Kategorie</td>
+          <td style="padding:6px 10px;border-bottom:1px solid #eee">{kat_label}</td></tr>
+      <tr><td style="padding:6px 10px;background:#f5f0ea;font-weight:600">User</td>
+          <td style="padding:6px 10px;border-bottom:1px solid #eee">@{username} ({email})</td></tr>
+      <tr><td style="padding:6px 10px;background:#f5f0ea;font-weight:600">Tier</td>
+          <td style="padding:6px 10px;border-bottom:1px solid #eee">{tier}</td></tr>
+    </table>
+    <div style="background:#fdf6ef;border-left:4px solid #C4843A;padding:14px 16px;
+                border-radius:0 8px 8px 0;white-space:pre-wrap;font-size:14px;line-height:1.6">
+{payload.text}
+    </div>"""
+
+    plain = f"Feedback [{kat_label}] von @{username} ({email})\n\n{payload.text}"
+
+    await send_email(SUPPORT_MAIL, subject, email_html(body), plain)
+    return {"ok": True}