Blessing/add example

[dicethedev]

Added example - Gas Estimation Tool - This example demonstrates way to estimate the gas cost of Ethereum transactions before execution.

Added a Back home button - I called the component -> BackLinkComponent -> Why this - For more better UX for users.
BackLinkComponent has been added to all example pages.

[vercel]

@dicethedev is attempting to deploy a commit to the useWeb3 Team on Vercel.

A member of the Team first needs to authorize it.

[wslyvh]

I forgot that there was a useEstimateGas hook in wagmi. I'm not sure it makes sense to abstract this further into another hook. I recommend to implement a good example into the send-ether and send-token contracts. No need for this hook.

[wslyvh]

I like that you can specify a custom list of links. But for most cases, you could construct the navigation paths from the router. Have a look at

• https://jeremykreutzbender.com/blog/app-router-dynamic-breadcrumbs
• https://medium.com/@dalibor.nerber/building-a-dynamic-breadcrumbs-component-in-next-js-2e8f40aba021

So you don't need to configure anything at all.

Ideal format: Home icon > [path name] > [:id]

If you don't mind, you should submit it as a different PR.
Use this PR for adding the gas estimation examples. And then we can work on a breadcrumb component together in a separate