How can I enable intellisense in the terminal in vscode? When I start typing, automatically hints come out on the side. I post an image as an example(In this image, I type with and alongside in light gray I get the suggestions). Thanks.
VS Code does not support IntelliSense inside the integrated Terminal window.
The auto-suggestion feature in your screenshot comes from a Z shell plug-in called "zsh-autosuggestions". You may check out that repository's INSTALL.md readme page to learn how to install the plug-in in your Z-shell.
Note: Z shell ("zsh" in short) is a Unix shell that can be run in Linux or MacOS. If you are a Windows user, check out this guide on how to install Z shell using Windows Subsystem Linux.