* optimize: springdoc swagger ur doc expansion to none.* feat: add file relation operator for plugin api support* optimize: episode file entity columns* optimize: open api tag and path

* refactor: add attachment entity for replace file and folder entity.* feat: attachment service save and list api.* feat: attachment service upload and remove api.* feat: attachment endpoint upload and remove api.* feat: add attachment reference entity and service and endpoint apis.* fix: checkstyle issue from AttachmentReferenceServiceImpl* fix: attachment endpoint url issue* build: gen new api-client@0.10.1 and publish to npm center repo in @runikaros/api-client* feat: add attachment vue page.* feat: add attachment page in console* optimize: attachment api and console page* build: gen new api-client@0.10.2 and publish to npm center repo in @runikaros/api-client* feat: finish create directory* feat: attachment remove in console page* optimize: attachment pagination display when total gt 10* optimize: list attachments that dir before file.* build: gen new api-client@0.10.3 and publish to npm center repo in @runikaros/api-client* feat: add package local dev workspance config and attachment deatils page.* optimize: add type condition when seach attachment list.* build: gen new api-client@0.10.4 and publish to npm center repo in @runikaros/api-client* style: optimize attachment display* fix: list attachment issue that cant search by name normally.* fix: checkstyle issue in Attachment.java* fix: ci task checkConsole fail* build: optimize build console task* fix: ci task checkConsole fail* feat: finish attachment page* docs: update CHANGELOG.MD* style: remove display for var targetDirId

…ces. (#481)* feat: add AttachmentOperator.java* feat: add uk for table attachment_reference* feat: add default cover dir and add attachment ref update when subject add and remove.* optimize: list attachments when parentId is null.* feat: add AttachmentSelectDialog.vue* optimize: AttachmentSelectDialog.vue* feat: add attachment ref endpoint api* feat: try to update subject episode logic by attachment matching with episodes* build: gen new api-client@0.10.5 and publish to npm center repo in @runikaros/api-client* optimize: subject cover attachment name.* optimize: attachment ref matching by subjectId and attachmentIds.* feat: update subject episodes matching by id and attachments in console page SubjectDetails.vue* optimize: add check before save attachment ref entity.* feat: single episode and attachment bind in SubjectDetails.vue* build: gen new api-client@0.10.6 and publish to npm center repo in @runikaros/api-client* optimize: AttachmentReferenceEndpoint.java* feat: episode and attachment ref remove in EpisodeDetailsDialog.vue* optimize: mail enable setting in Setting.vue* optimize: remove all console file pages.* optimize: remove all file and folder codes in server.* fix: checkstyle issues.* docs: update CHANGELOG.MD* test: fix AttachmentServiceTest.upload() case.