move sample files because templates ignores them

files.sample/conf/Caddyfile

@@ -0,0 +1,2 @@
+import snippets/*
+import pages/*

files.sample/conf/pages/example.com

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+http://example.com {
+    import auth "*"
+    respond "example.com here!"
+}

files.sample/conf/snippets/auth

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+## generate pass hash (debian):
+# sudo apt install apache2-utils 
+# htpasswd -bnBC 10 "" password | tr -d ':'
+
+# user:     test
+# password: password
+
+(auth) {
+    basicauth {args.0} {
+        test $2y$10$XSrHHXUlQZeRumAc9nl7QevDzKv9H5TXVtb6nxr0Gmrk6VogHWRVK
+    }
+}