Update env example

Author: raidensakura

.env.example

@@ -1,5 +1,44 @@
+# Your Discord bot token
 TOKEN=MyBotToken
-LOG_URL=https://logviewername.herokuapp.com/
-GUILD_ID=1234567890
-OWNERS=Owner1ID,Owner2ID,Owner3ID
-CONNECTION_URI=mongodb+srv://mongodburi
+
+# ID of your Discord server
+GUILD_ID=123456
+
+# ID of the server the thread channels will be created in
+# MODMAIL_GUILD_ID=123456
+
+# Discord ID of the owners
+OWNERS=123456,123456
+
+# Connection URI for your mongodb
+CONNECTION_URI=mongod+srv://mongo.net
+
+# The url of logviewer for viewing self-hosted logs
+# LOG_URL=https://logviewername.domain.com/
+
+# The path to your log viewer extending from your `LOG_URL`, defaults to "/logs"
+# LOG_URL_PREFIX=/logs
+
+# A github personal access token with the repo scope to access private repository
+# GITHUB_TOKEN=abcdef
+
+# If set to true, only plugins that are in the registry can be loaded
+# REGISTRY_PLUGINS_ONLY=false
+
+# Client ID for your application, used by logviewer`
+# OAUTH2_CLIENT_ID=12345
+
+# Client Secret for your application, used by logviewer
+# OAUTH2_CLIENT_SECRET=abcdef
+
+# The redirect URL for logviewer OAuth. You must also add this URL in your application's Redirects section
+# OAUTH2_REDIRECT_URI=https://logviewername.herokuapp.com/callback
+
+# The host address logviewer will bind itself to. Defaults to 0.0.0.0
+# HOST=0.0.0.0
+
+# The port logviewer plugin will listen to. Defaults to 8000
+# PORT=8000
+
+# The number of logs to display per page on logviewer. Defaults to 25
+# LOGVIEWER_PAGINATION=25