feat(docs): added Backup documentation

.docs/backup.md

@@ -0,0 +1,25 @@
+# Backup
+
+Backup allows you to export a JSON list of all of your installed repositories and cogs, then reimport them and automatically reinstall/reload the cogs.
+
+## Installation
+
+```bash
+[p]repo add seacogs https://coastalcommits.com/SeaswimmerTheFsh/SeaCogs
+[p]cog install seacogs backup
+[p]cog load backup
+```
+
+## Commands
+
+#### backup export
+
+- Usage: `[p]backup export`
+
+Exports a JSON list of all of your added repositories, and their installed cogs.
+
+#### backup import
+
+- Usage: `[p]backup import [json]`
+
+Imports, reinstalls, and reloads cogs from a valid export. Requires either the json export to be provided in the command's message content or to be attached to the command's message. Ignores itself and PyLav cogs.

mkdocs.yml

@@ -16,6 +16,7 @@ nav:
     - Moderation Commands: aurora/moderation-commands.md
     - Case Commands: aurora/case-commands.md
     - Configuration: aurora/configuration.md
+  - Backup: backup.md
   - Nerdify: nerdify.md
 
 plugins:
@@ -100,4 +101,5 @@ theme:
 
 watch:
   - ./aurora
+  - ./backup
   - ./nerdify