feat(evm): add grant management for EVM wallets

server/crates/arbiter-server/src/evm/policies/ether_transfer/mod.rs

@@ -51,9 +51,10 @@ impl From<Meaning> for SpecificMeaning {
 }
 
 // A grant for ether transfers, which can be scoped to specific target addresses and volume limits
+#[derive(Debug, Clone)]
 pub struct Settings {
-    target: Vec<Address>,
-    limit: VolumeRateLimit,
+    pub target: Vec<Address>,
+    pub limit: VolumeRateLimit,
 }
 
 impl From<Settings> for SpecificGrant {

server/crates/arbiter-server/src/evm/policies/ether_transfer/tests.rs

@@ -74,6 +74,7 @@ fn shared() -> SharedGrantSettings {
         max_gas_fee_per_gas: None,
         max_priority_fee_per_gas: None,
         rate_limit: None,
+        client_id: CLIENT_ID,
     }
 }
 

server/crates/arbiter-server/src/evm/policies/token_transfers/mod.rs

@@ -58,10 +58,11 @@ impl From<Meaning> for SpecificMeaning {
 }
 
 // A grant for token transfers, which can be scoped to specific target addresses and volume limits
+#[derive(Debug, Clone)]
 pub struct Settings {
-    token_contract: Address,
-    target: Option<Address>,
-    volume_limits: Vec<VolumeRateLimit>,
+    pub token_contract: Address,
+    pub target: Option<Address>,
+    pub volume_limits: Vec<VolumeRateLimit>,
 }
 impl From<Settings> for SpecificGrant {
     fn from(val: Settings) -> SpecificGrant {

server/crates/arbiter-server/src/evm/policies/token_transfers/tests.rs

@@ -93,6 +93,7 @@ fn shared() -> SharedGrantSettings {
         max_gas_fee_per_gas: None,
         max_priority_fee_per_gas: None,
         rate_limit: None,
+        client_id: CLIENT_ID,
     }
 }