add netlify new configs and remove firebase ga

netlify.toml

@@ -0,0 +1,8 @@
+[build]
+  command = "cd exampleSite && hugo --gc --minify -D -b https://blowfish.page"
+  publish = "exampleSite/public"
+
+[build.environment]
+HUGO_VERSION = "0.142.0"
+HUGO_THEMESDIR = "../.."
+HUGO_THEME = "repo"