chore(files_sharing): refactor sharing config

apps/files_sharing/src/components/NewFileRequestDialog.vue

...mponents/NewFileRequestDialog/FileRequestDatePassword.vue

...src/components/NewFileRequestDialog/FileRequestFinish.vue

apps/files_sharing/src/components/SharingEntryLink.vue

...s_sharing/src/components/SharingEntryQuickShareSelect.vue

apps/files_sharing/src/components/SharingInput.vue

apps/files_sharing/src/mixins/ShareDetails.js

apps/files_sharing/src/mixins/SharesMixin.js

apps/files_sharing/src/models/Share.js

apps/files_sharing/src/services/ConfigService.ts

apps/files_sharing/src/utils/GeneratePassword.ts

apps/files_sharing/src/views/SharingDetailsTab.vue

apps/files_sharing/src/views/SharingTab.vue