feat: qualifier diff + first-class record --stdin

.github/workflows/deploy-site.yml

@@ -75,7 +75,9 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          # pnpm 11 imports `node:sqlite`, available from Node 22.5+; pinned
+          # at 22 to track the active LTS.
+          node-version: 22
           cache: pnpm
           cache-dependency-path: site/pnpm-lock.yaml
 

.qual

@@ -0,0 +1 @@
+{"metabox":"1","type":"annotation","subject":"Cargo.toml","issuer":"mailto:claude-review@anthropic.com","issuer_type":"ai","created_at":"2026-05-06T21:04:09.856919Z","id":"ccfe88fa371549c80feff4d15e6cd0db767a7c428b4b12f7d9750c0f7bd5060c","body":{"detail":"Cargo.toml lists petgraph = \"0.7\" but no source file imports it: 'grep -rn petgraph src tests' returns nothing. The dependency was added for src/graph.rs (DependencyGraph, toposort, cycle detection), which was yanked in the same wave as scoring. Carrying it inflates build times and the binary size for no gain.","kind":"suggestion","span":{"start":{"line":24},"end":{"line":24},"content_hash":"bab5a998dd0d510c555f7bc68c7296f6068164a3305155a633cc11fd62f102da"},"suggested_fix":"Remove the petgraph entry from [dependencies]. If you anticipate bringing the graph engine back per SPEC §12 Future Considerations, leave a brief commit-message note rather than a dead dep — re-adding the line is cheap.","summary":"petgraph dependency is unused after the graph engine yank","tags":["review","cleanup"]}}