* fix(knowledge): scope ragflow link cleanup to its native citation namespace
budget_source_artifact cleaned a delegated task summary with two regexes that
matched any #knowledge-... destination. When a task result carried both the
ragflow-native contract (#knowledge-<id>-<n>) and the unified contract from the
retrieval refactor (#knowledge-source-<id>), those regexes also flattened the
unified citation to plain text. budget_source_artifact only rebuilds the native
knowledge_sources, so the now-linkless unified evidence then failed the
prune_sources substring check and retrieval_sources was emptied. The native
citations in the same result survived, so a mixed result lost attribution for
its unified sources while keeping it for ragflow ones, even with budget headroom
to spare.
Anchor both regexes to the native namespace with a (?!source-) lookahead so they
leave #knowledge-source-<id> for prune_sources to reconcile downstream. Native
ids are 32-hex and never begin with "source-", so native link cleanup is
unchanged.
Add a regression that drives the real middleware entry point on a mixed-contract
task result and asserts the unified citation stays clickable and its
retrieval_sources record survives alongside the native one.
Signed-off-by: CorgiBoyG <111257566+CorgiBoyG@users.noreply.github.com>
* fix(knowledge): remove dangling citation fragments from task summaries
---------
Signed-off-by: CorgiBoyG <111257566+CorgiBoyG@users.noreply.github.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
* feat(knowledge): add verifiable RAGFlow source citations
* docs(knowledge): scope RAGFlow guidance to its own directory
* fix(knowledge): preserve citations through rendering and budgets
