fix: update Modrinth plugin link in documentation

Author: ptthanh02

README.md

@@ -2,7 +2,7 @@
 
 ![banner](https://github.com/user-attachments/assets/c976b6a9-537c-46ec-8efc-0e80cdd0840d)
 
-[![Modrinth](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact/available/modrinth_vector.svg)](https://modrinth.com/plugin/smart-spawner-plugin)
+[![Modrinth](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact/available/modrinth_vector.svg)](https://modrinth.com/plugin/smartspawner)
 [![Spigot](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact/available/spigot_vector.svg)](https://www.spigotmc.org/resources/120743/)
 [![Hangar](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact/available/hangar_vector.svg)](https://hangar.papermc.io/Nighter/SmartSpawner)
 

docs/README.md

@@ -5,7 +5,7 @@
 [![Astro](https://img.shields.io/badge/Astro-5.13.2-orange)](https://astro.build/)
 [![Starlight](https://img.shields.io/badge/Starlight-0.35.2-purple)](https://starlight.astro.build/)
 
-This repository hosts the official documentation website for **[SmartSpawner](https://modrinth.com/plugin/smart-spawner-plugin)**, a powerful Minecraft plugin designed to enhance mob spawner management on servers.
+This repository hosts the official documentation website for **[SmartSpawner](https://modrinth.com/plugin/smartspawner)**, a powerful Minecraft plugin designed to enhance mob spawner management on servers.
 
 ## About SmartSpawner
 

docs/src/content/docs/index.mdx

@@ -17,7 +17,7 @@ hero:
       icon: star
       variant: minimal
     - text: Download
-      link: https://modrinth.com/plugin/smart-spawner-plugin
+      link: https://modrinth.com/plugin/smartspawner
       icon: external
       variant: minimal
 ---

docs/src/content/docs/installation.md

@@ -20,7 +20,7 @@ Before installing SmartSpawner, ensure your server meets these requirements:
 Choose your preferred download source:
 
 <div style="text-align: center; margin: 1.5rem 0;">
-  <a href="https://modrinth.com/plugin/smart-spawner-plugin" style="display: inline-block; margin: 0 0.5rem;">
+  <a href="https://modrinth.com/plugin/smartspawner" style="display: inline-block; margin: 0 0.5rem;">
     <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact/available/modrinth_vector.svg" alt="Modrinth" style="height: 40px;">
   </a>
   <a href="https://www.spigotmc.org/resources/120743/" style="display: inline-block; margin: 0 0.5rem;">