feat(blog): add keywords field to enhance SEO and discoverability of blog posts

Author: LuggaPugga

content/blog/future-plans.mdx

@@ -3,6 +3,18 @@ title: Future and current plans for our plugins
 description: In this post we are discussing what plugins we are currently working on and what the plans for the future are
 author: NonSwag
 category: updates
+keywords:
+  [
+    "minecraft plugins",
+    "plugin development",
+    "Portals plugin",
+    "Holograms plugin",
+    "PerWorlds plugin",
+    "minecraft server tools",
+    "plugin news",
+    "plugin roadmap",
+    "minecraft development"
+  ]
 ---
 
 # What are we currently working on?