Add bridge_workers field to Params message in EVM bridge module, enabling a list of authorized addresses for token unlocking. Update related protobuf and Go files to support new functionality, including serialization and deserialization methods.

Author: ComputerKeeda

api/junction/evmbridge/params.pulsar.go

@@ -11,5 +11,6 @@ message Params {
   option (amino.name) = "junction/x/evmbridge/Params";
   option (gogoproto.equal) = true;
 
-  
+  // bridge_workers defines the list of addresses authorized to unlock tokens
+  repeated string bridge_workers = 1;
 }

proto/junction/evmbridge/params.proto

@@ -1,6 +1,7 @@
 package types
 
 import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 )
 
@@ -13,7 +14,9 @@ func ParamKeyTable() paramtypes.KeyTable {
 
 // NewParams creates a new Params instance
 func NewParams() Params {
-	return Params{}
+	return Params{
+		BridgeWorkers: []string{},
+	}
 }
 
 // DefaultParams returns a default set of parameters
@@ -28,5 +31,11 @@ func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 
 // Validate validates the set of params
 func (p Params) Validate() error {
+	// Validate each authorized bridge worker
+	for _, worker := range p.BridgeWorkers {
+		if _, err := sdk.AccAddressFromBech32(worker); err != nil {
+			return err
+		}
+	}
 	return nil
 }