docs: add badges and packagist metadata

Author: nariyanto

README.md

@@ -1,5 +1,12 @@
 # Cron Inspector Lite
 
+[![CI](https://github.com/nariyanto/wp-cron-inspector-lite/actions/workflows/ci.yml/badge.svg)](https://github.com/nariyanto/wp-cron-inspector-lite/actions/workflows/ci.yml)
+[![Latest Release](https://img.shields.io/github/v/release/nariyanto/wp-cron-inspector-lite?label=release)](https://github.com/nariyanto/wp-cron-inspector-lite/releases)
+[![Packagist Downloads](https://img.shields.io/packagist/dt/nariyanto/wp-cron-inspector-lite?label=packagist%20downloads)](https://packagist.org/packages/nariyanto/wp-cron-inspector-lite)
+[![PHP](https://img.shields.io/badge/PHP-%3E%3D%207.4-777bb4.svg)](https://www.php.net/)
+[![WordPress](https://img.shields.io/badge/WordPress-%3E%3D%206.0-21759b.svg)](https://wordpress.org/)
+[![License](https://img.shields.io/badge/license-GPL--2.0--or--later-blue.svg)](https://www.gnu.org/licenses/gpl-2.0.html)
+
 Find duplicate, stuck, and suspicious WordPress cron events before they cause support issues.
 
 This plugin is read-only in the initial version. It lists scheduled WP-Cron events, highlights duplicate hooks, flags unusually frequent recurring events, and provides a support-friendly report.

composer.json

@@ -3,6 +3,29 @@
   "description": "Find duplicate, stuck, and suspicious WordPress cron events before they cause support issues.",
   "type": "wordpress-plugin",
   "license": "GPL-2.0-or-later",
+  "homepage": "https://github.com/nariyanto/wp-cron-inspector-lite",
+  "support": {
+    "issues": "https://github.com/nariyanto/wp-cron-inspector-lite/issues",
+    "source": "https://github.com/nariyanto/wp-cron-inspector-lite"
+  },
+  "authors": [
+    {
+      "name": "Septiyan Nariyanto",
+      "homepage": "https://nariyanto.id"
+    }
+  ],
+  "keywords": [
+    "wordpress",
+    "wordpress-plugin",
+    "wp-cron",
+    "cron",
+    "debugging",
+    "support"
+  ],
+  "require": {
+    "php": ">=7.4",
+    "composer/installers": "^2.2"
+  },
   "autoload": {
     "psr-4": {
       "Nariyanto\\WPCronInspectorLite\\": "src/"
@@ -13,8 +36,5 @@
     "validate-readme": "php tests/validate-readme.php",
     "lint": "find . -path ./vendor -prune -o -name '*.php' -print0 | xargs -0 -n1 php -l",
     "build-release": "bash scripts/build-release.sh"
-  },
-  "require": {
-    "php": ">=7.4"
   }
 }