[thekevinbot]

Fixes #1475

A plain projection of one path table (SELECT path FROM './a/b/**/*.md', any stat columns, aliases, SELECT *) now reads its rows straight from the statement's row cache instead of stepping SQLite once per row. The query is recognized by its EXPLAIN program: only the exact program SQLite compiles for a bare virtual-table scan qualifies. Anything else, including WHERE, ORDER BY, LIMIT, DISTINCT, expressions, joins, CTEs or the content column, still steps SQLite. Output is byte-identical: 18 queries were md5-compared against main, and a new integration test checks the rows read directly against the rows SQLite steps.

The red commit raises the ./a/b/**/*.md speed case's bar from find to the fastest native (fd), matching ./**/*.md.

Ratios (paired median, dirsql / fd)

glob	main	this PR	#1531	this PR + #1531
./a/b/**/*.md (800k-file tree, 41 rounds)	1.253	0.961	1.084	0.909
./a/b/**/*.md (2M-item tree, 31 rounds)	1.263	0.973	-	0.929
./**/*.md	0.940	0.656	0.939	0.620
./**/*.js (no matches)	0.464	0.466	0.517	0.518

E2E Verification

• Red on main core: uv run python -m pytest tests/e2e/glob_speed_recursive_test.py failed with prefix case median 1.731 vs fd.

• With the fix: the prefix case passed at median 1.009 (load 6). It failed at 1.23 under load 22, so it is load-sensitive.

• Receipt (python): uv run python -m pytest tests/e2e/{query_contract,declared_table_name,on_file_query,use_case_dossier,use_case_join,use_case_notebook,use_case_transcripts,stat_speed,glob_speed_one_level,glob_speed_recursive}_test.py -x -q: 23 passed.

• Receipt (ts): pnpm test:e2e: pass.

• cargo test --workspace --features cli: pass. path_table_parallel_scan failed once under load (timing assertion, count(*) query, not this path); it passed on rerun.

• Re-run after merging main (refactor: read a directory's listing in chunks #1528, fix: run config tables' on-file commands in declaration order #1539, A refresh updates a keyed row in place #1542, Check foreign keys once per build and per watch batch #1543), on c7452a0: receipt (python) the 13 glob-speed/query-contract/fanout/use-case-join/stat/release-speed e2e files, 32 passed. Fastest vs fd medians: ./a/b/**/*.md 0.972, ./**/*.md 0.589. Receipt (ts) pnpm test:e2e: pass. cargo test --workspace --features cli: pass.

• Hand check, 800k tree, 30 interleaved pairs vs fd: ./a/b/**/*.md 0.894, ./**/*.md 0.592.

Changelog / Migrations

• Changelog fragment added under packages/rust/changelog.d/ for each changed package
• Migration fragment with the same slug added under packages/rust/migrations.d/ for each changed package