Refactor component hashing: switch to xxh3
#3004
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xxh3 and simplify field ID generationxxh3
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This PR improves performance of UI component hashing by replacing the legacy
sha1algorithm with the much faster and more modernxxh3hash.Performance
Benchmarks show
xxh3is up to 10x faster thansha1for short strings and small payloads, making it a better fit for UI-level hashing.https://php.watch/versions/8.1/xxHash