Migrate server to ESM

Sorry for the very big commit that may lead to git log issues and merge
conflicts, but it's a major step forward:

 * Server can be faster at startup because imports() are async and we can
   easily lazy import big modules
 * Angular doesn't seem to support ES import (with .js extension), so we
   had to correctly organize peertube into a monorepo:
    * Use yarn workspace feature
    * Use typescript reference projects for dependencies
    * Shared projects have been moved into "packages", each one is now a
      node module (with a dedicated package.json/tsconfig.json)
    * server/tools have been moved into apps/ and is now a dedicated app
      bundled and published on NPM so users don't have to build peertube
      cli tools manually
    * server/tests have been moved into packages/ so we don't compile
      them every time we want to run the server
 * Use isolatedModule option:
   * Had to move from const enum to const
     (https://www.typescriptlang.org/docs/handbook/enums.html#objects-vs-enums)
   * Had to explictely specify "type" imports when used in decorators
 * Prefer tsx (that uses esbuild under the hood) instead of ts-node to
   load typescript files (tests with mocha or scripts):
     * To reduce test complexity as esbuild doesn't support decorator
       metadata, we only test server files that do not import server
       models
     * We still build tests files into js files for a faster CI
 * Remove unmaintained peertube CLI import script
 * Removed some barrels to speed up execution (less imports)

1 files changed, 0 insertions, 45 deletions

diff --git a/server/tests/api/check-params/index.ts b/server/tests/api/check-params/index.ts
deleted file mode 100644
index c2a7ccd78..000000000
--- a/server/tests/api/check-params/index.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import './abuses'
-import './accounts'
-import './blocklist'
-import './bulk'
-import './channel-import-videos'
-import './config'
-import './contact-form'
-import './custom-pages'
-import './debug'
-import './follows'
-import './jobs'
-import './live'
-import './logs'
-import './metrics'
-import './my-user'
-import './plugins'
-import './redundancy'
-import './registrations'
-import './runners'
-import './search'
-import './services'
-import './transcoding'
-import './two-factor'
-import './upload-quota'
-import './user-notifications'
-import './user-subscriptions'
-import './users-admin'
-import './users-emails'
-import './video-blacklist'
-import './video-captions'
-import './video-channel-syncs'
-import './video-channels'
-import './video-comments'
-import './video-files'
-import './video-imports'
-import './video-playlists'
-import './video-storyboards'
-import './video-source'
-import './video-studio'
-import './video-token'
-import './videos-common-filters'
-import './videos-history'
-import './videos-overviews'
-import './videos'
-import './views'