Data deserialization/serialization

[chiro-hiro]

We aimed to make the data serialize/deserialize directly from Uint8Array to Field. It would better in term of storing and reconstruction data from storage.

[chirojr]

Triage: Needs Info

Issue title mentions data deserialization/serialization but provides no description, reproduction steps, or error logs.

Classification: Needs Info
Questions:

1. Which data format or struct is affected?
2. What is the observed failure — panic, incorrect values, or performance issue?
3. Please provide a minimal reproduction or the relevant code snippet.

Once details are provided, this can be reclassified and assigned.