v0.30.2 — check does less work, and the daemon sees your .gitignore

🎯 The release

docir check does ~40% less work, every command starts ~0.1s sooner, and the daemon sees a
.gitignore edit.

A warm read was mostly the client starting Python, and check was the slowest command agents
run often. Both were measured before anything changed, every speed-up leaves the output
byte-identical, and the one behaviour change is a fix.

⚡ Faster

Measured on docir's own store (266 documents, 1,947 vectors, 124 governed globs), interleaved
against 0.30.1's source:

	0.30.1	0.30.2
docir version (process start, p50)	0.585s	0.487s
warm docir context, daemon side	95ms	44ms
warm docir check, daemon side	789ms	477ms
docir --no-daemon check, whole process	1.91s	1.40s

• Every command starts sooner. The client imported the docs watcher and the site builder
  for every command; they now load only in docir daemon serve and docir build. 704 modules
  at startup become 570.
• context scores its vectors ~8x faster. The cosine scan runs on math.sumprod: ~60ms
  becomes ~7ms over 1,947 vectors, and docir lint --deep drops from 2.09s to 1.12s. No new
  dependency.
• check walks each code glob once and reads the corpus once. A ** glob used to walk a
  file once per directory level above it, and four file checks each parsed every document.
  A governed directory holding node_modules or target/ is no longer walked file by file.

🐛 Bug fixes

• An edit to .gitignore reaches check through the daemon. Since 0.28.0 the daemon read
  the ignore files once, at start, so after an edit it kept fingerprinting code: globs under
  the old rules — no code-drifted where docir --no-daemon check reported one — until it was
  replaced. The rules are now read afresh for every command, at ~10ms of the speed-up above.

📏 Measured and rejected

• numpy for the vector scan — converting the decoded vectors costs more than sumprod's
  whole scan.
• One .gitignore index per pattern — +205-251ms per check; one per command is ~10ms.

⬆️ Upgrading

• Nothing to run for the speed-ups, and the daemon is replaced on the first command after the
  upgrade. The packaged skill is unchanged; docir agent update only re-stamps its version.
• If you edited a .gitignore while a daemon on 0.28.0-0.30.1 was running, a --verified
  or a new --code glob written through it may hold a digest the current rules disagree
  with. docir check reports it as code-changed or code-drifted; read the document
  against the code, then docir update adr-0001 --verified.

🔗 Full changelog

See CHANGELOG.md