add poker planing for students

app/Models/Vote.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Vote extends Model
+{
+    protected $fillable = ['estimation_round_id', 'name', 'score'];
+
+    public function estimationRound()
+    {
+        return $this->belongsTo(EstimationRound::class);
+    }
+}