chore(docs): Links to Aztec docs from errors (#3423)

Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
Co-authored-by: Tom French <tom@tomfren.ch>

aztec_macros/src/lib.rs

@@ -33,7 +33,6 @@ impl MacroProcessor for AztecMacro {
 
 #[derive(Debug, Clone)]
 pub enum AztecMacroError {
-    // TODO(benesjan): https://github.com/AztecProtocol/aztec-packages/issues/2905
     AztecNotFound,
     AztecComputeNoteHashAndNullifierNotFound { span: Span },
 }
@@ -42,12 +41,12 @@ impl From<AztecMacroError> for MacroError {
     fn from(err: AztecMacroError) -> Self {
         match err {
             AztecMacroError::AztecNotFound {} => MacroError {
-                primary_message: "Aztec dependency not found. Please add aztec as a dependency in your Cargo.toml".to_owned(),
+                primary_message: "Aztec dependency not found. Please add aztec as a dependency in your Cargo.toml. For more information go to https://docs.aztec.network/dev_docs/debugging/aztecnr-errors#aztec-dependency-not-found-please-add-aztec-as-a-dependency-in-your-nargotoml".to_owned(),
                 secondary_message: None,
                 span: None,
             },
             AztecMacroError::AztecComputeNoteHashAndNullifierNotFound { span } => MacroError {
-                primary_message: "compute_note_hash_and_nullifier function not found. Define it in your contract.".to_owned(),
+                primary_message: "compute_note_hash_and_nullifier function not found. Define it in your contract. For more information go to https://docs.aztec.network/dev_docs/debugging/aztecnr-errors#compute_note_hash_and_nullifier-function-not-found-define-it-in-your-contract".to_owned(),
                 secondary_message: None,
                 span: Some(span),
             },