Add extensions list

Add list of preferred extensions and a brief description of what they
do. Useful for installing new systems from scratch.

framework_fedora.md

@@ -115,6 +115,28 @@ iscsiadm -m node -u
 7. Top Bar -> Clock -> Seconds -> On
 8. Windows -> Center New Windows -> On
 
+## Extensions
+
+1. Another Window Session Manager by 5q0Fw
+
+    Restores windows on shutdown/reboot. Can be configured to automatically save the last
+    state before restart. Pair this with "restore session" in firefox/chrome and you've
+    got yourself a really good mac hibernate equivalent.
+
+2. Dash to Dock by michele_g
+
+    Make the dock behave like macos. Hide when it would cover a window. Show when the mouse
+    hovers over the bottom of the screen. Add some sane default shortcuts. Etc.
+
+3. Tactile by lundal
+
+    Power-user tiling! Behaves like Windows Power Toys FancyZones.
+
+4. Vitals by corecoding
+
+    Adds quick-glance stats about your system to the menu bar. Use to monitor CPU usage,
+    memory availability, network speed, battery wattage, etc.
+
 ## Flatpack
 
 ```bash