host PGP key locally

netlify.toml

@@ -29,6 +29,14 @@
 # The most important headers and redirects are specified in the _headers and
 # _redirects files generated by Hugo. These are additional custom rules.
 
+# PGP file: open in browser, download correctly
+[[headers]]
+  for = "/jarvis.asc"
+  [headers.values]
+    Cache-Control = "max-age=0, no-cache, no-store"
+    Content-Type = "text/plain; charset=utf-8"
+    Content-Disposition = "inline; filename=\"jarvis.asc\""
+
 # Redirect default Netlify subdomain to primary domain:
 [[redirects]]
   from = "https://jakejarvis.netlify.com/*"