chore: formatting and validation

domains/zishu.is-cool.dev.json

@@ -1,17 +1,13 @@
 {
     "description": "Will be used on my github.io website that I working on.",
-    
     "domain": "is-cool.dev",
     "subdomain": "zishu",
-    
     "owner": {
         "repo": "https://github.com/HP-L/hp-l.github.io",
         "email": "lake.hupo.2001@outlook.com"
     },
-    
     "record": {
         "CNAME": "hp-l.github.io"
     },
-    
     "proxied": false
 }