chore: update code statistics

[morisil]

Automated update of code statistics from weekly workflow run.

[claude]

Review

This is the automated weekly code-statistics.yml output — data-only changes to profile/ABOUT.md and profile/README.md, no workflow/script logic touched. Reviewing for consistency rather than typical code quality, since there's no executable code in this diff.

Looks good:

• Star count (861) and total LOC (530814) match between ABOUT.md and README.md — no drift between the two places these numbers are duplicated.
• Per-language rows remain sorted descending by LOC (e.g. Python jumped from 3959 to 5382 and correctly moved above Java's unchanged 4803) — confirms the stats script regenerates and re-sorts the table rather than patching numbers in place.
• Changes are cleanly scoped between the documented <!-- loc -->/<!-- /loc --> and <!-- stars -->/<!-- /stars --> markers, matching the CLAUDE.md description of this workflow. No unrelated content touched.

Minor, pre-existing (not introduced by this PR):

• profile/README.md still lacks a trailing newline at end of file. Harmless, but worth fixing once in the update script if it keeps showing up in diffs.

Not verifiable from the diff alone:

• Couldn't independently recompute the full per-language sum against the new Total row (3147 files / 530814 lines) since a few unchanged table rows fall outside the diff's context window. Not flagging this as an issue given the pipeline has run successfully many times before — just noting the limit of this review.

No security, performance, or test-coverage concerns apply here — this PR contains only generated content, no logic changes. Safe to merge as-is.