feat: add starport for better development environment

[jaybxyz]

Description

This PR adds starport to improve development environment. While integrating it to the module, I discover that starport generate proto-go command doesn't have inner functionality to format proto files, so I created this issue to request for the integration if possible. It may be better to wait until the issue gets resolved, but if it takes a long time then we can just leave proto-format target in Makefile.

Usage of Starport CLI can be found in this docs.

closes: #203

Tasks

• Add config.yml to support serve chain locally with Starport CLI
• Remove most of third party proto files since Starport links those
• Remove scripts/localnet.sh and update Makefile
• Update related docs TECHNICAL_SETUP.md

---

Before we can merge this PR, please make sure that all the following items have been
checked off. If any of the checklist items are not applicable, please leave them but
write a little note why.

• Appropriate labels applied
• Targeted PR against correct branch
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards.
• Wrote unit and integration
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Re-reviewed Files changed in the Github PR explorer
• Review Codecov Report in the comment section below once CI passes

[dongsam]

Could we add curl https://get.starport.network/starport! | bash command on the docs? So that you can install it right away without checking starport document https://docs.starport.com/guide/install.html#installing-starport

[jaybxyz]

The farming module is planning to release the next version tomorrow. I think this PR is better not to be merged in the next version since it requires more tests with Starport. I will label this PR as wontfix for now.