enchance farming/fix

routes/dashboard.py

@@ -126,6 +126,12 @@ def get_farm_data():
     rows = conn.execute(
         'SELECT town_id, town_name, data FROM town_state WHERE player_id = ?', (player_id,)
     ).fetchall()
+
+    # Also fetch when the bot last farmed
+    lf_row = conn.execute(
+        "SELECT value FROM kv_store WHERE key = ?", (f'last_farmed_{player_id}',)
+    ).fetchone()
+    last_farmed_at = lf_row['value'] if lf_row else None
     conn.close()
 
     now_ts = int(datetime.utcnow().timestamp())
@@ -142,7 +148,7 @@ def get_farm_data():
                 'ready_farms': len(ready),
                 'next_ready_at': min((f['lootable_at'] for f in farm_data if f.get('lootable_at', 0) > now_ts and f.get('relation_status', 0) == 1), default=None)
             })
-    return jsonify(farms_summary)
+    return jsonify({'towns': farms_summary, 'last_farmed_at': last_farmed_at})
 
 
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