Enable Automatic PDA Derivation from Instruction Arguments

[ERoydev]

Summary

This renderer now supports instruction arguments used in PDA seeds, allowing automatic seed handling.
Users can invoke instructions without manually preparing seeds, and when reading an account from the generated client, they can simply call the derivePda function with the required parameters.

 final argumentPdaAcc = await deriveArgumentPdaPda('Hello, Seed!');

    final data = await client.getAccountInfo(
      argumentPdaAcc.toBase58(),
      encoding: Encoding.base64,
    );

Key Changes

• PDA Seed Serialization

  • Added generateDartSeedSerializationCode in src/utils/types.ts for type-based Dart serialization (String, Uint8List, int, BigInt, bool, custom types).
  • Updated generatePdaSeeds and createInlinePdaFile in src/utils/pda.ts to use accurate Dart types and type-aware seed serialization.

• Instruction Function & Autoderivation

  • Refined autoderivation logic in src/fragments/instructionFunction.ts to support argument-based PDA derivation.
  • Instruction functions now generate type-safe PDA parameters and import PDA files as needed.