feat(token): separate minter role from admin role

contracts/admin/src/lib.rs

@@ -15,6 +15,14 @@ pub enum AdminKey {
     Admin,
     /// Role assignments: (Role, Address) -> bool
     Role(Role, Address),
+    /// The pool of administrator addresses for multi-sig.
+    AdminPool,
+    /// Minimum signatures required for multi-sig actions.
+    Threshold,
+    /// Active proposals: proposal_id -> Proposal.
+    Proposal(u64),
+    /// Counter for generating unique proposal IDs.
+    ProposalIdCounter,
 }
 
 /// Enumeration of available roles.
@@ -25,14 +33,6 @@ pub enum Role {
     Admin = 0,
     /// Account authorized to mint tokens.
     Minter = 1,
-    /// The pool of administrator addresses for multi-sig.
-    AdminPool,
-    /// Minimum signatures required for multi-sig actions.
-    Threshold,
-    /// Active proposals: proposal_id -> Proposal.
-    Proposal(u64),
-    /// Counter for generating unique proposal IDs.
-    ProposalIdCounter,
 }
 
 /// A proposal for a multi-signature action.
@@ -93,7 +93,7 @@ pub fn has_role(env: &Env, role: Role, address: &Address) -> bool {
         return true;
     }
     env.storage().persistent().has(&AdminKey::Role(role, address.clone()))
-// ─── Multi-Sig Primitives ───────────────────────────────────────────────────
+}
 
 /// Configures the multi-signature admin pool.
 pub fn set_admin_pool(env: &Env, pool: Vec<Address>, threshold: u32) {
@@ -137,7 +137,7 @@ pub fn require_role(env: &Env, role: Role, address: &Address) {
         panic!("unauthorized: missing role");
     }
     address.require_auth();
-// ─── Proposals ──────────────────────────────────────────────────────────────
+}
 
 /// Creates a new proposal for an administrative action.
 pub fn create_proposal(env: &Env, creator: Address, description: String) -> u64 {

contracts/token/src/events.rs

@@ -90,15 +90,15 @@ pub fn emit_ownership_proposed(env: &Env, old_admin: &Address, pending_admin: &A
 /// Emitted when pending admin accepts ownership.
 pub fn emit_ownership_accepted(env: &Env, old_admin: &Address, new_admin: &Address) {
     env.events().publish(
-        (symbol_short!("own_accept"),),
+        (symbol_short!("own_acpt"),),
         (old_admin.clone(), new_admin.clone()),
     );
 }
 
 /// Emitted when ownership transfer is cancelled.
 pub fn emit_ownership_cancelled(env: &Env, admin: &Address, cancelled_admin: &Address) {
     env.events().publish(
-        (symbol_short!("own_cancel"),),
+        (symbol_short!("own_cncl"),),
         (admin.clone(), cancelled_admin.clone()),
     );
 }
@@ -162,3 +162,19 @@ pub fn emit_update_symbol(env: &Env, admin: &Address, old_symbol: &String, new_s
         (admin.clone(), old_symbol.clone(), new_symbol.clone()),
     );
 }
+
+/// Emitted when the Minter role is granted to an address.
+pub fn emit_minter_granted(env: &Env, admin: &Address, minter: &Address) {
+    env.events().publish(
+        (symbol_short!("mtr_grnt"),),
+        (admin.clone(), minter.clone()),
+    );
+}
+
+/// Emitted when the Minter role is revoked from an address.
+pub fn emit_minter_revoked(env: &Env, admin: &Address, minter: &Address) {
+    env.events().publish(
+        (symbol_short!("mtr_rvk"),),
+        (admin.clone(), minter.clone()),
+    );
+}