feat: ability to add and delete files of existing share (#306)

* feat(share): delete file api, revert complete share api.

* feat(share): share edit page.

* feat(share): Modify the DropZone title of the edit sharing UI.

* feat(share): i18n for edit share. (en, zh)

* feat(share): allow creator get share by id.

* feat(share): add edit button in account/shares.

* style(share): lint.

* chore: some minor adjustments.

* refactor: run formatter

* refactor: remove unused return

---------

Co-authored-by: Elias Schneider <login@eliasschneider.com>

frontend/src/types/File.type.ts

@@ -7,3 +7,5 @@ export type FileMetaData = {
   name: string;
   size: string;
 };
+
+export type FileListItem = FileUpload | (FileMetaData & { deleted?: boolean });