`@vocab` not implemented about cborld

[msporny]

Looks like we're throwing here... when we shouldn't be (when @vocab is used): b93b15f#diff-e4a9d890818b54410ff95248f37a9769a93e2f409ec7fb3c090c4c1db48b062eR124-R128

We should detect when @vocab is active and NOT throw... just leave the term as-is (string).

[dlongley]

Yeah, @vocab isn't currently supported, but I expect that we'll want to figure out if we can support it in some way (i.e., either with or without compression for keys that depend on it).

[OR13]

I made an ipld middleware that will convert from a context that has a vocab to one that does not, and it works... but its pretty hacky... https://github.com/OR13/binary-linked-data/blob/main/deeply-nested-sadness.test.js

[dlongley]

@msporny,

We should detect when @vocab is active and NOT throw... just leave the term as-is (string).

At present, all terms must be transformed to term IDs (integers), so there's no "leaving a term as-is (string)". We would have to explore whether that approach is viable.