Move custom runtimes and infra to eoapi-devseed

[vincentsarago]

let's move all eoapi Custom part to its own repo: https://github.com/developmentseed/eoapi-devseed

/eoapi should just host the documentation and issues

[vincentsarago]

the runtimes are ✅ in https://github.com/developmentseed/eoapi-devseed

TODO

• [x] remove infra and runtime code from this repo
• [ ] deploy a new stack with eoapi-devseed runtimes
• [ ] move the *.eoapi.dev URL to the new endpoints
• [ ] add data to the new database