fix(netlify): add headers for Web App Manifest and RSS feed (#40)

netlify.toml

@@ -14,3 +14,13 @@
 
 [context.branch-deploy]
   command = "hugo --gc --minify -b $DEPLOY_PRIME_URL"
+
+[[headers]]
+  for = "*.webmanifest"
+  [headers.values]
+    Content-Type = "application/manifest+json; charset=UTF-8"
+
+[[headers]]
+  for = "index.xml"
+  [headers.values]
+    Content-Type = "application/rss+xml"