- Corrected inputs handling from view to compiled states

- Added UiSelect widget
- Fixed UiForm widget
- Fixed UiInput widget
- Added mocks of UiMessage and UiPopup. Not even a WIP at this stage.

src/Component/UiPopup.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Picea\Ui\Component;
+
+use Picea\Ui\Common\UiElement;
+use Picea\Extension\Extension;
+use Picea\Extension\ExtensionTrait;
+
+class UiPopup extends UiElement implements Extension {
+    use ExtensionTrait;
+
+    public string $token = "ui.popup";
+
+    public string $tag = "input";
+
+    public array $attributes = [
+       'class' => 'ui-popup',
+    ];
+
+    public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) : string
+    {
+        return "";
+    }
+}