Shrink decimal field sizes as they're overly large

app/Models/Flight.php

@@ -13,6 +13,8 @@ class Flight extends BaseModel
 {
     use HashId;
 
+    public const ID_MAX_LENGTH = 12;
+
     public $table = 'flights';
     public $incrementing = false;
 

app/Models/Pirep.php

@@ -8,7 +8,6 @@ use App\Models\Traits\HashId;
 use App\Support\Units\Distance;
 
 use App\Support\Units\Fuel;
-use App\Support\Units\Time;
 use PhpUnitsOfMeasure\Exception\NonNumericValue;
 use PhpUnitsOfMeasure\Exception\NonStringUnitName;
 
@@ -21,6 +20,8 @@ class Pirep extends BaseModel
 {
     use HashId;
 
+    public const ID_MAX_LENGTH = 12;
+
     public $table = 'pireps';
     public $incrementing = false;