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, 49 deletions

diff --git a/shared/models/server/emailer.model.ts b/shared/models/server/emailer.model.ts
deleted file mode 100644
index 39512d306..000000000
--- a/shared/models/server/emailer.model.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-type From = string | { name?: string, address: string }
-
-interface Base extends Partial<SendEmailDefaultMessageOptions> {
-  to: string[] | string
-}
-
-interface MailTemplate extends Base {
-  template: string
-  locals?: { [key: string]: any }
-  text?: undefined
-}
-
-interface MailText extends Base {
-  text: string
-
-  locals?: Partial<SendEmailDefaultLocalsOptions> & {
-    title?: string
-    action?: {
-      url: string
-      text: string
-    }
-  }
-}
-
-interface SendEmailDefaultLocalsOptions {
-  instanceName: string
-  text: string
-  subject: string
-}
-
-interface SendEmailDefaultMessageOptions {
-  to: string[] | string
-  from: From
-  subject: string
-  replyTo: string
-}
-
-export type SendEmailDefaultOptions = {
-  template: 'common'
-
-  message: SendEmailDefaultMessageOptions
-
-  locals: SendEmailDefaultLocalsOptions & {
-    WEBSERVER: any
-    EMAIL: any
-  }
-}
-
-export type SendEmailOptions = MailTemplate | MailText