feat: update build and release commands (#946)

* Release command now runs `semantic-release`
* Build command runs `tsc`
* Dual ESM/CJS support is dropped - ESM is now ESM and CJS is CJS
* Adds `clean` command
* Updates all deps
* `aegir.js` config files can now be ESM
* ts tests are now loaded by default
* Adds `check-project` command to ensure correct config for aegir projects
* Converts project to esm
* Exports chai at `aegir/utils/chai`

BREAKING CHANGE: ESM modules are now published as ESM and not dual-ESM/CJS

Author: achingbrain

.aegir.js

@@ -1,5 +1,5 @@
 /** @type {import("./src/types").PartialOptions} */
-module.exports = {
+export default {
     docs: {
         entryPoint: 'utils'
     }

README.md

@@ -1,28 +1,25 @@
-# AEgir 
-[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai) 
-[![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](https://ipfs.io/) 
+# AEgir
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai)
+[![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](https://ipfs.io/)
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/ipfs/aegir/ci/master?style=flat-square)
 
 > Automated JavaScript project management.
 
-## Lead Maintainer 
+## Lead Maintainer
 
 [Hugo Dias](https://github.com/hugomrdias)
 
 ## Project Structure
 
-The project structure when using this is quite strict, to ease
-replication and configuration overhead.
+The project structure when using this is quite strict, to ease replication and configuration overhead.
 
-All source code should be placed under `src`, with the main entry
-point being `src/index.js`.
+All source code should be placed under `src`, with the main entry point being `src/index.js` or `src/index.ts`.
 
-All test files should be placed under `test`. Individual test files should end in `.spec.js` and will be ran in all environments (node, browser, webworker, electron-main and electron-renderer). To run node specific tests a file named `test/node.js` should be used to require all node test files and the same thing for the other environments with a file named `test/browser.js`.
+All test files should be placed under `test`. Individual test files should end in `.spec.js` or `.spec.ts` and will be ran in all environments (node, browser, webworker, electron-main and electron-renderer). To run node specific tests a file named `test/node.js` or `test/node.ts` should be used to require all node test files and the same thing for the other environments with a file named `test/browser.js` or `test/browser.ts`.
 
 Your `package.json` should have the following entries and should pass `aegir lint-package-json`.
 
-
 ```json
 "main": "src/index.js",
 "files": [
@@ -80,7 +77,7 @@ Aegir can be fully configured using a config file named `.aegir.js` or the packa
 ```js
 // file: .aegir.js
 
-'use strict'
+
 
 /** @type {import('aegir').PartialOptions} */
 module.exports = {