add comments config

static/comments/config.php

@@ -0,0 +1,15 @@
+<?php
+/*
+  SPDX-License-Identifier: CC0-1.0
+  SPDX-FileCopyrightText: 2019 Max Mehl <mail@mehl.mx>
+*/
+$config = [
+  'mastodon-instance' => 'https://mastodon.social',  // URL of your Mastodon instance
+  'user-id' => 379833,      // Your Mastodon-ID. A bit tricky to find out, the API might help
+  // the URL of your blog. All toots are searched for this string
+  // please use https?:// as schema
+  'search-url' => 'https?://mehl.mx',
+  'cache_toots' => 300,     // seconds to cache toots
+  'cache_comments' => 300,  // seconds to cache comments (per ID)
+  'debug' => false          // writes some debug messages in error_log
+];