* Attachments: Add extension support, allow all types for releases - Add support for file extensions, matching the `accept` attribute of `<input type="file">` - Add support for type wildcard mime types, e.g. `image/*` - Create repository.release.ALLOWED_TYPES setting (default unrestricted) - Change default for attachment.ALLOWED_TYPES to a list of extensions - Split out POST /attachments into two endpoints for issue/pr and releases to prevent circumvention of allowed types check Fixes: https://github.com/go-gitea/gitea/pull/10172 Fixes: https://github.com/go-gitea/gitea/issues/7266 Fixes: https://github.com/go-gitea/gitea/pull/12460 Ref: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#Unique_file_type_specifiers * rename function * extract GET routes out of RepoMustNotBeArchived Co-authored-by: Lauris BH <lauris@nix.lv>
