Update Model, dashboard, lahan

Co-authored-by: Copilot <copilot@github.com>

app/Models/Wilayah/DesaKelurahan.php

@@ -5,6 +5,9 @@ namespace App\Models\wilayah;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use App\Models\Wilayah\Kecamatan;
+use App\Models\Pertanian\Lahan;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class DesaKelurahan extends Model
 {
@@ -21,4 +24,9 @@ class DesaKelurahan extends Model
     public function kecamatan() {
         return $this->belongsTo(Kecamatan::class, 'kecamatan_id');
     }
+
+    public function lahan()
+    {
+        return $this->hasMany(Lahan::class, 'desa_kelurahan_id');
+    }
 }