Introduce OpenAPI specs (#4351)

* wip

* wip

* wip

* Update index.ts

* Update gen-openapi-spec.ts

* Update api.ja-JP.md

* Fix

* Improve doc

* Update gen-openapi-spec.ts

* Update redoc.html

* Improve doc

* Update gen-openapi-spec.ts

* Improve doc

* Update CHANGELOG.md

src/server/api/endpoints/following/create.ts

@@ -16,6 +16,8 @@ export const meta = {
 		'en-US': 'Follow a user.'
 	},
 
+	tags: ['following', 'users'],
+
 	limit: {
 		duration: ms('1hour'),
 		max: 100

src/server/api/endpoints/following/delete.ts

@@ -16,6 +16,8 @@ export const meta = {
 		'en-US': 'Unfollow a user.'
 	},
 
+	tags: ['following', 'users'],
+
 	limit: {
 		duration: ms('1hour'),
 		max: 100

src/server/api/endpoints/following/requests/accept.ts

@@ -11,6 +11,8 @@ export const meta = {
 		'en-US': 'Accept a follow request.'
 	},
 
+	tags: ['following', 'account'],
+
 	requireCredential: true,
 
 	kind: 'following-write',

src/server/api/endpoints/following/requests/cancel.ts

@@ -12,6 +12,8 @@ export const meta = {
 		'en-US': 'Cancel a follow request.'
 	},
 
+	tags: ['following', 'account'],
+
 	requireCredential: true,
 
 	kind: 'following-write',

src/server/api/endpoints/following/requests/list.ts

@@ -7,6 +7,8 @@ export const meta = {
 		'en-US': 'Get all pending received follow requests.'
 	},
 
+	tags: ['following', 'account'],
+
 	requireCredential: true,
 
 	kind: 'following-read'

src/server/api/endpoints/following/requests/reject.ts

@@ -11,6 +11,8 @@ export const meta = {
 		'en-US': 'Reject a follow request.'
 	},
 
+	tags: ['following', 'account'],
+
 	requireCredential: true,
 
 	kind: 'following-write',