Assert boot$tables names exactly the Parquet objects under app/

No object without a digest, no digest without an object. A missing entry is an object OPFS can never invalidate (taxonomy.parquet and the model mapping were both in that state); a surplus entry is a fetch that 404s.

Usage

app_tables_match(dir_out, boot)

Arguments

dir_out

the app/ directory

boot

the boot object

Value

TRUE, invisibly; errors naming both differences