Update TIL launcher, remove til_dev, add auto-complete task

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>

Author: kfet

TODO.md

@@ -2,6 +2,8 @@
 
 ## Auto-update local installation in the background
 
+## Auto-complete in shell
+
 ## Ignore til_cli folder while using the til tool
 
 ## Syntax highlight when printing the MD files