* Separate environment configs
* wip
* wip
* test
* plugins
* test
* test
* .sequelizerc, unfortunately can't go through /utils/environment due to not supporting TS
* docker-compose -> docker compose
* fix: .local wipes .development
* Add custom validation message for invalid SECRET_KEY (often confused)
This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.
closes#1282