Move `Docs` link to the header in the console

### 🔖 Enhancement description

I often need to check the docs while working in the console. Placing the link in the header would make it much easier and quicker to access than having it in the footer.

### 🎤 Pitch

.

### 👀 Have you spent some time to check if this issue has been raised before?

- [x] I checked and didn't find similar issue

### 🏢 Have you read the Code of Conduct?

- [x] I have read the [Code of Conduct](https://github.com/appwrite/.github/blob/main/CODE_OF_CONDUCT.md)