fix: pinactions to full-length commit SHAs (#51)

fix: acp agent should fallback to no search prompt when doc search fails (#49)

Fix/topic clarification switch (#48)

feat: research topic clarification (#47)

fix: better handling of requests for links (#46)

fix: lazy load the punkt tokenizer (#44)

fix: testcase check in PR template (#23)

fix: correct run commands

fix: relax citation similarity threshold (#40)

Fix/update scraper test (#41)

fix: improve data sanitization for embeddings

fix: increase scraper httpx client read timeout

fix: relax the copyright guardrail

fix: better robots logic and ttl

fix: sanitize embeddings