Candidates come from one ID/status/type query: content with globalModule,
global_module or a JSON-escaped letter. Their content is read in chunks of
50 and parsed by UsageMatcher: Divi 5 openers are json-decoded (escaped keys
and values, leading zeros, any depth), and Divi 4 global_module attributes
are read in any quoting. An undecodable escaped opener counts as a possible
reference. Beyond 5000 candidates the rest count unread. The guide names
the formats and the wp_block parity. Also fixes the grammar of the
blocked-hidden count.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
janniclas.loosenandClaude Opus 5.5
fec5d9da7b