Use correct domain

README.md

@@ -1,3 +1,3 @@
 # Website
 
-The source code for https://henryhiles.com
+The source code for https://federated.nexus

public/.well-known/matrix/client

@@ -1,8 +1,8 @@
 {
     "m.homeserver": {
-        "base_url": "https://matrix.henryhiles.com",
+        "base_url": "https://matrix.federated.nexus",
         "org.matrix.msc3575.proxy": {
-            "url": "https://matrix.henryhiles.com"
+            "url": "https://matrix.federated.nexus"
         }
     }
 }

public/.well-known/matrix/server

@@ -1,3 +1,3 @@
 {
-    "m.server": "matrix.henryhiles.com:443"
+    "m.server": "matrix.federated.nexus:443"
 }

public/.well-known/matrix/support

@@ -1,7 +1,7 @@
 {
     "contacts": [
         {
-            "matrix_id": "@quadradical:henryhiles.com",
+            "matrix_id": "@quadradical:federated.nexus",
             "email_address": "henry@henryhiles.com",
             "role": "m.role.admin"
         }