Create sgaaf.json for portfolio details

Add JSON configuration for SGAAF portfolio.

sgaaf.json

@@ -0,0 +1,11 @@
+{
+  "description": "Portfolio of SGAAF — Fullstack Developer & UI/UX Enthusiast",
+  "repo": "https://github.com/galang-1",
+  "owner": {
+    "username": "galang-1",
+    "email": "sahidgalangfatiqin@gmail.com"
+  },
+  "records": {
+    "CNAME": "cname.vercel-dns.com"
+  }
+}