Add options to countDocuments method

Author: jeyechoi

src/Query/Builder.php

@@ -346,7 +346,7 @@ public function toMql(): array
                     $aggregations = blank($this->aggregate['columns']) ? [] : $this->aggregate['columns'];
 
                     if (in_array('*', $aggregations) && $function === 'count') {
-                        $options = $this->inheritConnectionOptions();
+                        $options = $this->inheritConnectionOptions($this->options);
 
                         return ['countDocuments' => [$wheres, $options]];
                     }

tests/QueryTest.php

@@ -660,4 +660,13 @@ public function testDelete(): void
         User::limit(null)->delete();
         $this->assertEquals(0, User::count());
     }
+
+    public function testLimitCount(): void
+    {
+        $count = User::where('age', '>=', 20)->count();
+        $this->assertEquals(7, $count);
+
+        $count = User::where('age', '>=', 20)->options(['limit' => 3])->count();
+        $this->assertEquals(3, $count);
+    }
 }