Add checkbox to set note as private. When note is private then no one can see them from non local network.

resources/views/form/create.blade.php

@@ -33,6 +33,11 @@
     @if(isset($id))
         <button class="ui delete button js-delete red" type="submit" name="delete">Usuń</button>
     @endif
+
+    <div class="ui @if(isset($private) && $private == 1) checked @endif checkbox">
+        <input name="private" id="private" @if(isset($private) && $private == 1) checked="checked" @endif value="1" type="checkbox">
+        <label for="private">Prywatna notatka</label>
+    </div>
 </form>