feat(template): Added template variables for Gitea

Signed-off-by: prettysunflower <me@prettysunflower.moe>

$REPO_NAME.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * Plugin Name: $REPO_NAME
+ * Plugin URI: https://git.prettysunflower.moe${REPO_LINK}
+ * Description: Template for new WordPress plugins.
+ * Version: 1
+ * Requires PHP: 8.1
+ * Author: prettysunflower
+ * Author URI: https://prettysunflower.moe/
+ * License: Public Domain
+ * Coding style: PER-CS 2.0.0
+*/
+
+namespace $REPO_NAME_PASCAL;
+
+if (! defined('ABSPATH')) {
+    exit; // Exit if accessed directly
+}
+
+require __DIR__ . '/vendor/autoload.php';
+
+function on_activation(): void
+{
+}
+
+register_activation_hook(__FILE__, __NAMESPACE__ . '\on_activation');
+
+function on_deactivation(): void
+{
+}
+
+register_deactivation_hook(__FILE__, __NAMESPACE__ . '\on_deactivation');
+
+function on_uninstall(): void
+{
+}
+
+register_uninstall_hook(__FILE__, __NAMESPACE__ . '\on_uninstall');
+
+function on_init(): void
+{
+    wp_register_style(__NAMESPACE__, plugins_url('assets/styles/style.css', __FILE__));
+}
+
+add_action('init', __NAMESPACE__ . '\on_init');