chore: migrate cargo generate template to M1 repository

[l-monninger]

Summary

The cargo generate template which we currently encourage developers to use to set up a well configured project is sourced from this repo. Change it to https://github.com/movemntdev/M1.

Recommended Approach

1. Consult the https://github.com/movemntdev/movement-hack/blob/main/cargo-generate.toml. Understand which files from this repo are included and which are excluded.
2. Draft a PR for M1. Include necessary files. Test PR locally by using the cargo generate --path flag.