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[Performance] Memoize platformAndArch and use startsWith#7618

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performance-memoize-platform-and-arch-15461649029740018611
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[Performance] Memoize platformAndArch and use startsWith#7618
gonzaloriestra wants to merge 1 commit into
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performance-memoize-platform-and-arch-15461649029740018611

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@gonzaloriestra
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Optimizes platformAndArch by adding memoization for the default case and using a more efficient string check for Windows detection. This reduces overhead in frequent operations like analytics reporting.


PR created automatically by Jules for task 15461649029740018611 started by @gonzaloriestra

Memoize the result of `platformAndArch` when called with default arguments
(the current process's platform and architecture) to avoid redundant
computations. This function is called in hot paths like analytics
reporting.

Additionally, replaced the regex match for Windows platform detection
with `startsWith('win')`, which is more efficient.

Verified with unit tests and quality checks.
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@github-actions github-actions Bot added the no-changelog This PR doesn't include a changeset entry. Is an internal only change not relevant to end users. label May 23, 2026
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