fix: update simple-claim for light-token v0.3 API changes

- Enable v1 feature for backward compatible API
- Fix module paths (v1 contents are re-exported directly)
- Rename CTokenSdkError to TokenSdkError
- Add restricted param to derive_spl_interface_pda
- Use light_token::instruction::id() for program ID

Author: ananas-block

airdrop-implementations/simple-claim/program/Cargo.toml

@@ -19,7 +19,7 @@ solana-program = "2.3"
 thiserror = "2.0.11"
 borsh = "0.10.0"
 light-compressed-account = "0.8.0"
-light-token = "0.3"
+light-token = { version = "0.3", features = ["v1"] }
 light-sdk = "0.18.0"
 spl-token = { version = "5.0.0", features = ["no-entrypoint"] }
 

airdrop-implementations/simple-claim/program/src/instruction.rs

@@ -139,8 +139,8 @@ pub fn compress(
     recipient: Pubkey,
     merkle_tree: Pubkey,
     token_program_id: Pubkey,
-) -> Result<Instruction, light_token::error::CTokenSdkError> {
-    let spl_interface_info = derive_spl_interface_pda(&mint, 0);
+) -> Result<Instruction, light_token::error::TokenSdkError> {
+    let spl_interface_info = derive_spl_interface_pda(&mint, 0, false);
 
     let inputs = BatchCompressInputs {
         fee_payer,

airdrop-implementations/simple-claim/program/src/processor.rs

@@ -66,7 +66,7 @@ fn process_claim(accounts: &[AccountInfo], ix_data: ClaimIxData) -> ProgramResul
         return Err(ProgramError::MissingRequiredSignature);
     }
     // CHECK:
-    if ctoken_program_info.key != &light_token::ctoken::id() {
+    if ctoken_program_info.key != &light_token::instruction::id() {
         msg!("Invalid compressed token program.",);
         ctoken_program_info.key.log();
         return Err(ProgramError::InvalidArgument);