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, 117 deletions

diff --git a/shared/models/nodeinfo/nodeinfo.model.ts b/shared/models/nodeinfo/nodeinfo.model.ts
deleted file mode 100644
index 336cb66d2..000000000
--- a/shared/models/nodeinfo/nodeinfo.model.ts
+++ /dev/null
@@ -1,117 +0,0 @@
-/**
- * NodeInfo schema version 2.0.
- */
-export interface HttpNodeinfoDiasporaSoftwareNsSchema20 {
-  /**
-   * The schema version, must be 2.0.
-   */
-  version: '2.0'
-  /**
-   * Metadata about server software in use.
-   */
-  software: {
-    /**
-     * The canonical name of this server software.
-     */
-    name: string
-    /**
-     * The version of this server software.
-     */
-    version: string
-  }
-  /**
-   * The protocols supported on this server.
-   */
-  protocols: (
-    | 'activitypub'
-    | 'buddycloud'
-    | 'dfrn'
-    | 'diaspora'
-    | 'libertree'
-    | 'ostatus'
-    | 'pumpio'
-    | 'tent'
-    | 'xmpp'
-    | 'zot')[]
-  /**
-   * The third party sites this server can connect to via their application API.
-   */
-  services: {
-    /**
-     * The third party sites this server can retrieve messages from for combined display with regular traffic.
-     */
-    inbound: ('atom1.0' | 'gnusocial' | 'imap' | 'pnut' | 'pop3' | 'pumpio' | 'rss2.0' | 'twitter')[]
-    /**
-     * The third party sites this server can publish messages to on the behalf of a user.
-     */
-    outbound: (
-      | 'atom1.0'
-      | 'blogger'
-      | 'buddycloud'
-      | 'diaspora'
-      | 'dreamwidth'
-      | 'drupal'
-      | 'facebook'
-      | 'friendica'
-      | 'gnusocial'
-      | 'google'
-      | 'insanejournal'
-      | 'libertree'
-      | 'linkedin'
-      | 'livejournal'
-      | 'mediagoblin'
-      | 'myspace'
-      | 'pinterest'
-      | 'pnut'
-      | 'posterous'
-      | 'pumpio'
-      | 'redmatrix'
-      | 'rss2.0'
-      | 'smtp'
-      | 'tent'
-      | 'tumblr'
-      | 'twitter'
-      | 'wordpress'
-      | 'xmpp')[]
-  }
-  /**
-   * Whether this server allows open self-registration.
-   */
-  openRegistrations: boolean
-  /**
-   * Usage statistics for this server.
-   */
-  usage: {
-    /**
-     * statistics about the users of this server.
-     */
-    users: {
-      /**
-       * The total amount of on this server registered users.
-       */
-      total?: number
-      /**
-       * The amount of users that signed in at least once in the last 180 days.
-       */
-      activeHalfyear?: number
-      /**
-       * The amount of users that signed in at least once in the last 30 days.
-       */
-      activeMonth?: number
-    }
-    /**
-     * The amount of posts that were made by users that are registered on this server.
-     */
-    localPosts?: number
-    /**
-     * The amount of comments that were made by users that are registered on this server.
-     */
-    localComments?: number
-  }
-  /**
-   * Free form key value pairs for software specific values. Clients should not rely on any specific key present.
-   */
-  metadata: {
-    [k: string]: any
-  }
-}