Initial integration with Quicken (Intuit API), rework oauth tables, update/test google login

app/Models/ProviderToken.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+use App\Traits\SiteID;
+
+class ProviderToken extends Model
+{
+	use SiteID;
+
+	protected $dates = [
+		'access_token_expires_at',
+		'refresh_token_expires_at',
+	];
+}