Add simple_scratchpad patch

patches/simple_scratchpad/README.md

@@ -0,0 +1,25 @@
+### Description
+
+# simple_scratchpad — A very simple scratchpad utility.
+
+Adds functions to add, toggle and remove clients to/from scratchpad client list.
+![scratchpad in action](./demos/simple_scratchpad_demo.gif)
+  
+---
+
+1. **addscratchpad**
+  - Floats client and adds it to scratchpad clients list.
+
+2. **togglescratchpad**
+  - Shows or hides the clients in scratchpad client list.
+
+3. **removescratchpad**
+  - Removes client from scratchpad client list.
+  
+
+### Download
+- [git branch](https://codeberg.org/julmajustus/dwl/src/branch/simple_scratchpad) 
+- [0.7](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/simple_scratchpad/simple_scratchpad-v0.7.patch)
+
+### Authors
+- [julmajustus](https://codeberg.org/julmajustus)