remove firebase configs

.firebaserc

@@ -1,5 +0,0 @@
-{
-  "projects": {
-    "default": "blowfish-21fff"
-  }
-}

firebase.json

@@ -1,16 +0,0 @@
-{
-  "hosting": {
-    "public": "public",
-    "ignore": [
-      "firebase.json",
-      "**/.*",
-      "**/node_modules/**"
-    ],
-    "rewrites": [
-      {
-        "source": "**",
-        "destination": "/index.html"
-      }
-    ]
-  }
-}