LC mac 9c84f13f2a fix(krux): add decompression for Base43 QR codes ...

Implements zlib decompression for encrypted Krux QR codes, resolving the final decryption failure.

- Adds `pako` as a dependency to handle zlib (deflate/inflate) operations in JavaScript.
- Overhauls `krux.ts` to be a more complete port of the `kef.py` logic.
- `VERSIONS` constant is updated to include `compress` flags.
- `KruxCipher.decrypt` now checks the KEF version and uses `pako.inflate` to decompress the plaintext after decryption, matching the behavior of the official Krux implementation.
- This fixes the bug where correctly identified and decoded Krux payloads still failed to produce a valid mnemonic.

2026-02-04 13:48:07 +08:00

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