chore(audit): add assets/docs/ directory with README

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: pashov

skills/audit/assets/docs/README.md

@@ -0,0 +1,10 @@
+# Project Docs
+
+Drop any context that helps the auditor understand what the protocol is supposed to do:
+
+- Design docs and specs
+- Intended invariants
+- Plain-English descriptions of protocol behavior
+- Known limitations or accepted tradeoffs
+
+Files can be plain text or markdown. To reference online docs, create a file containing one URL per line — they will be fetched and read automatically.