(index): remove differment from the project listing

One could say that it's already dead...

templates/index.ejs.meta.json

@@ -66,34 +66,12 @@
                 }
             ]
         },
-        {
-            "name": "DifferMent",
-            "icon": "https://cdn.discordapp.com/icons/575013269081817118/c0e5d0209abea17be462fd147fcac168.png?size=512",
-            "iconWEBP": "https://cdn.discordapp.com/icons/575013269081817118/c0e5d0209abea17be462fd147fcac168.webp?size=512",
-            "position": "Helper",
-            "description": "A Minecraft server with original minigames, survival mode, cool memes and cool staff, CZ/SK only.<br><br>Join at mc.differment.net",
-            "buttons": [
-                {
-                    "name": "Website",
-                    "icon": "fas fa-globe",
-                    "url": "https://differment.net"
-                },
-                {
-                    "name": "Discord",
-                    "classes": [
-                        "is-blurple"
-                    ],
-                    "icon": "fab fa-discord",
-                    "url": "https://discord.gg/mUuZj5S"
-                }
-            ]
-        },
         {
             "name": "Denocord",
             "icon": "/static/images/denocord.png",
             "iconWEBP": "/static/images/denocord.webp",
             "position": "Developer",
-            "description": "A fast, strongly typed and versatile Discord API wrapper for the Deno runtime.",
+            "description": "A fast, strongly typed and versatile Discord API wrapper for the Deno runtime. (currently on a development hiatus)",
             "buttons": [
                 {
                     "name": "GitHub",