Issue #109 : ePoc v1 metadata and chapter

electron/components/file.js

electron/components/ipc.js

electron/electron.js

src/features/forms/FormPanel.vue

src/features/forms/components/GenericField.vue

src/shared/classes/epoc-v1.ts

src/shared/data/form.data.ts

src/shared/services/editor.service.ts

src/shared/services/project.service.ts