feat: reintroduce command to compile plugin info

Actually, it's better to compile plugin info at build time, because
later, when client updates the plugin it may be hard to determine
whether cached file with plugin info should be
invalidated. Hypothetically, if client has plugin in version 1.0.0, and
updates to 1.0.1, there's nothing that could tell us, the plugin info
file is old. The only option would be to read the file and parse headers
every time, what would defy the cached file purpose. It's just easier
this way, especially when considering container compilation, which also
have to be version aware, to make sure only the recent version is used
for compilation.

Signed-off-by: Bart Jaskulski <bjaskulski@protonmail.com>

bin/wpinit

+#!/usr/bin/env php
+<?php
+
+use WPDesk\Init\Util\PhpFileDumper;
+use WPDesk\Init\Plugin\DefaultHeaderParser;
+
+$autoloadPath = $_composer_autoload_path ?? __DIR__ . '/../vendor/autoload.php';
+if (!file_exists($autoloadPath)) {
+    echo "\033[31mError: Autoloader not found. Please run composer install.\033[0m\n";
+    exit(1);
+}
+require_once $autoloadPath;
+
+function displayHelp() {
+    echo "Usage: " . basename(__FILE__) . " <plugin_file> <cache_dir>\n";
+    echo "Initialize a WordPress plugin by parsing the input file and generating output.\n";
+    echo "\n";
+    echo "Arguments:\n";
+    echo "  <plugin_file> Path to the input file to parse\n";
+    echo "  <cache_dir>   Path to the output file to generate\n";
+}
+
+if (in_array('--help', $argv) || in_array('-h', $argv)) {
+    displayHelp();
+    exit(0);
+}
+
+if ($argc < 3 || in_array('--help', $argv) || in_array('-h', $argv)) {
+    echo "\033[31mError: Missing required arguments.\033[0m\n";
+	displayHelp();
+    exit(1);
+}
+
+$inputFile = $argv[1];
+$outputDir = rtrim($argv[2], '/\\') . '/';
+
+// Check if input file exists
+if (!file_exists($inputFile)) {
+    echo "\033[31mError: Input file '$inputFile' does not exist.\033[0m\n";
+    exit(1);
+}
+
+try {
+    $parser = new DefaultHeaderParser();
+    $data = $parser->parse($inputFile);
+
+    $dumper = new PhpFileDumper();
+    $dumper->dump($data, $outputDir . 'plugin.php');
+
+    echo "\033[32mSuccess: Plugin data generated.\033[0m\n";
+    exit(0);
+} catch (Exception $e) {
+    echo "\033[31mError: " . $e->getMessage() . "\n" . $e->getTraceAsString() . "\033[0m\n";
+    exit(1);
+}

composer.json

@@ -9,6 +9,9 @@
     "plugin",
     "bootstrap"
   ],
+  "bin": [
+    "bin/wpinit"
+  ],
   "authors": [
     {
       "name": "WPDesk",