chore: remove non-functional GitPod config

.gitpod.yml

@@ -1,10 +0,0 @@
-image: "gitpod/workspace-bun:latest"
-
-tasks:
-  - init: "bun install"
-
-vscode:
-  extensions:
-    - "esbenp.prettier-vscode"
-    - "NomicFoundation.hardhat-solidity"
-    - "ritwickdey.LiveServer"