feat: centralization of projects / repositories made in Midnight

[luislucena16]

Describe the feature you'd like

The goal is to keep all the “Midnight” projects centralized in a single repository. This was discussed on Discord, as it would be easier to maintain updates and also share and add more examples.

Is your feature request related to a problem? Please describe.

No response

Describe the solution you'd like

The files from these repositories have been moved to the README.md file, with properly information:

• https://github.com/MeshJS/midnight-starter-template
• https://github.com/MeshJS/midnight-contracts

Additional context

No response

Would you be willing to implement it?

• Yes, I will implement it.

[luislucena16]

close this PR! After some debate, it was decided to keep these two repositories separate!