firefox: categorize add-ons

firefox/README.md

@@ -21,16 +21,21 @@ For each profile:
 
 - Change the [default search engine](about:preferences#search) to DuckDuckGo
 - Current approximate complement of add-ons (varies by profile):
-	- [Buster: Captcha Solver for Humans](https://addons.mozilla.org/addon/buster-captcha-solver/)
-	- [Cookie Quick Manager](https://addons.mozilla.org/addon/cookie-quick-manager/)
-	- [cookies.txt](https://addons.mozilla.org/addon/cookies-txt/)
-	- [Feedbro](https://addons.mozilla.org/addon/feedbroreader/)
-	- [Firefox Multi-Account Containers](https://addons.mozilla.org/addon/multi-account-containers/)
-	- [Greasemonkey](https://addons.mozilla.org/addon/greasemonkey/)
-	- [NoScript Security Suite](https://addons.mozilla.org/addon/noscript/)
-	- [RSSPreview](https://addons.mozilla.org/addon/rsspreview/)
-	- [Temporary Containers](https://addons.mozilla.org/addon/temporary-containers/)
-	- [uBlock Origin](https://addons.mozilla.org/addon/ublock-origin/)
+	- Blocking
+		- [NoScript Security Suite](https://addons.mozilla.org/addon/noscript/)
+		- [uBlock Origin](https://addons.mozilla.org/addon/ublock-origin/)
+	- Containers
+		- [Firefox Multi-Account Containers](https://addons.mozilla.org/addon/multi-account-containers/)
+		- [Temporary Containers](https://addons.mozilla.org/addon/temporary-containers/)
+	- Cookies
+		- [Cookie Quick Manager](https://addons.mozilla.org/addon/cookie-quick-manager/)
+		- [cookies.txt](https://addons.mozilla.org/addon/cookies-txt/)
+	- Feeds
+		- [Feedbro](https://addons.mozilla.org/addon/feedbroreader/)
+		- [RSSPreview](https://addons.mozilla.org/addon/rsspreview/)
+	- Miscellaneous
+		- [Buster: Captcha Solver for Humans](https://addons.mozilla.org/addon/buster-captcha-solver/)
+		- [Greasemonkey](https://addons.mozilla.org/addon/greasemonkey/)
 
 ## VPN bypass handling