adds project validation checks & force CLI option to export/import project with issues, creates all dummy content types & snippets before creating elements (b7b8dc5)
adds support for exporting & import asset folders & assets inside (8608c29)
adds support for importing content groups (e542b7d)
adds ZipService for creating packages and stores assets as files inside (df0aff6)
first working prototype with CLI support (9bf80ad)
further improves performance of translating ids to codenames by storing previously found codenames (1c1d49c)
implements base import / export story, cleans asset folders, translates ids of imported data in rich text elems (6f4623a)
implements reading from zip files & prepares base id translation helper and supports importing assets with binary files (e781d8b)
imports dummy content type & snippets before feeding them with data to avoid conflicts with non-existing items, adds Infinity mode to maxContentLength to allow uploading large files (a1277d2)