Loads the dynamic packages that apply to one sync command, under process ID cli:<commandId>
(sync:push → cli:sync:push). Call it after the class-registration manifest is loaded and
before the database provider is initialized. Never throws for a package problem: a broken app
package is reported on stderr and the command proceeds with BaseEntity for that app's entities.
Loads the dynamic packages that apply to one sync command, under process ID
cli:<commandId>(sync:push→cli:sync:push). Call it after the class-registration manifest is loaded and before the database provider is initialized. Never throws for a package problem: a broken app package is reported on stderr and the command proceeds withBaseEntityfor that app's entities.