Add Svelte, FastAPI, Godot Engine, Hugo, Mattermost, and Terraform projects#539

Roshanjossey merged 1 commit intofirstcontributions:mainfirstcontributions/firstcontributions.github.io:mainfrom

nishanroy561:add_6_projectsnishanroy561/firstcontributions.github.io:add_6_projectsCopy head branch name to clipboard