Function hashText

packages/arctic/src/auth/antigravity-oauth/cache.ts:94–96

* Hashes text content into a stable, Unicode-safe key. * * Uses SHA-256 over UTF-8 bytes and truncates to keep memory usage bounded.

(text: string)

 * Uses SHA-256 over UTF-8 bytes and truncates to keep memory usage bounded.
 */
function hashText(text: string): string {
  return createHash("sha256").update(text, "utf8").digest("hex").slice(0, SIGNATURE_TEXT_HASH_HEX_LEN);
}

/**
 * Caches a thinking signature for a given session and text.