chore(release): v0.1.33

[shenald-dev]

Performance optimization in _is_ignored_impl hot path for ignoring flat files directly without unnecessary array creations and iterating via path.split('/'). Entropy pruned by resolving vulture lint warnings. Cut v0.1.33 tag.

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PR created automatically by Jules for task 8022404246434358107 started by @shenald-dev

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[shenald-dev]

fixed the conflicts, good to go

[google-labs-jules]

fixed the conflicts, good to go

Acknowledged.