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)

7 files changed, 122 insertions, 0 deletions

diff --git a/packages/models/src/search/boolean-both-query.model.ts b/packages/models/src/search/boolean-both-query.model.ts
new file mode 100644
index 000000000..d6a438249
--- /dev/null
+++ b/packages/models/src/search/boolean-both-query.model.ts
@@ -0,0 +1,2 @@
+export type BooleanBothQuery = 'true' | 'false' | 'both'
+export type BooleanQuery = 'true' | 'false'
diff --git a/packages/models/src/search/index.ts b/packages/models/src/search/index.ts
new file mode 100644
index 000000000..5c4de1eea
--- /dev/null
+++ b/packages/models/src/search/index.ts
@@ -0,0 +1,6 @@
+export * from './boolean-both-query.model.js'
+export * from './search-target-query.model.js'
+export * from './videos-common-query.model.js'
+export * from './video-channels-search-query.model.js'
+export * from './video-playlists-search-query.model.js'
+export * from './videos-search-query.model.js'
diff --git a/packages/models/src/search/search-target-query.model.ts b/packages/models/src/search/search-target-query.model.ts
new file mode 100644
index 000000000..3bb2e0d31
--- /dev/null
+++ b/packages/models/src/search/search-target-query.model.ts
@@ -0,0 +1,5 @@
+export type SearchTargetType = 'local' | 'search-index'
+
+export interface SearchTargetQuery {
+  searchTarget?: SearchTargetType
+}
diff --git a/packages/models/src/search/video-channels-search-query.model.ts b/packages/models/src/search/video-channels-search-query.model.ts
new file mode 100644
index 000000000..7e84359cf
--- /dev/null
+++ b/packages/models/src/search/video-channels-search-query.model.ts
@@ -0,0 +1,18 @@
+import { SearchTargetQuery } from './search-target-query.model.js'
+
+export interface VideoChannelsSearchQuery extends SearchTargetQuery {
+  search?: string
+
+  start?: number
+  count?: number
+  sort?: string
+
+  host?: string
+  handles?: string[]
+}
+
+export interface VideoChannelsSearchQueryAfterSanitize extends VideoChannelsSearchQuery {
+  start: number
+  count: number
+  sort: string
+}
diff --git a/packages/models/src/search/video-playlists-search-query.model.ts b/packages/models/src/search/video-playlists-search-query.model.ts
new file mode 100644
index 000000000..65ac7b4d7
--- /dev/null
+++ b/packages/models/src/search/video-playlists-search-query.model.ts
@@ -0,0 +1,20 @@
+import { SearchTargetQuery } from './search-target-query.model.js'
+
+export interface VideoPlaylistsSearchQuery extends SearchTargetQuery {
+  search?: string
+
+  start?: number
+  count?: number
+  sort?: string
+
+  host?: string
+
+  // UUIDs or short UUIDs
+  uuids?: string[]
+}
+
+export interface VideoPlaylistsSearchQueryAfterSanitize extends VideoPlaylistsSearchQuery {
+  start: number
+  count: number
+  sort: string
+}
diff --git a/packages/models/src/search/videos-common-query.model.ts b/packages/models/src/search/videos-common-query.model.ts
new file mode 100644
index 000000000..45181a739
--- /dev/null
+++ b/packages/models/src/search/videos-common-query.model.ts
@@ -0,0 +1,45 @@
+import { VideoIncludeType } from '../videos/video-include.enum.js'
+import { VideoPrivacyType } from '../videos/video-privacy.enum.js'
+import { BooleanBothQuery } from './boolean-both-query.model.js'
+
+// These query parameters can be used with any endpoint that list videos
+export interface VideosCommonQuery {
+  start?: number
+  count?: number
+  sort?: string
+
+  nsfw?: BooleanBothQuery
+
+  isLive?: boolean
+
+  isLocal?: boolean
+  include?: VideoIncludeType
+
+  categoryOneOf?: number[]
+
+  licenceOneOf?: number[]
+
+  languageOneOf?: string[]
+
+  privacyOneOf?: VideoPrivacyType[]
+
+  tagsOneOf?: string[]
+  tagsAllOf?: string[]
+
+  hasHLSFiles?: boolean
+
+  hasWebtorrentFiles?: boolean // TODO: remove in v7
+  hasWebVideoFiles?: boolean
+
+  skipCount?: boolean
+
+  search?: string
+
+  excludeAlreadyWatched?: boolean
+}
+
+export interface VideosCommonQueryAfterSanitize extends VideosCommonQuery {
+  start: number
+  count: number
+  sort: string
+}
diff --git a/packages/models/src/search/videos-search-query.model.ts b/packages/models/src/search/videos-search-query.model.ts
new file mode 100644
index 000000000..bbaa8d23f
--- /dev/null
+++ b/packages/models/src/search/videos-search-query.model.ts
@@ -0,0 +1,26 @@
+import { SearchTargetQuery } from './search-target-query.model.js'
+import { VideosCommonQuery } from './videos-common-query.model.js'
+
+export interface VideosSearchQuery extends SearchTargetQuery, VideosCommonQuery {
+  search?: string
+
+  host?: string
+
+  startDate?: string // ISO 8601
+  endDate?: string // ISO 8601
+
+  originallyPublishedStartDate?: string // ISO 8601
+  originallyPublishedEndDate?: string // ISO 8601
+
+  durationMin?: number // seconds
+  durationMax?: number // seconds
+
+  // UUIDs or short UUIDs
+  uuids?: string[]
+}
+
+export interface VideosSearchQueryAfterSanitize extends VideosSearchQuery {
+  start: number
+  count: number
+  sort: string
+}