fix: persist runtime proxy token

src/routes/comfyui_agent.rs

@@ -243,11 +243,12 @@ async fn resolve_agent_auth(
         )
     })?;
 
-    if token == state.config.auth.auth_token || token == state.config.auth.proxy_token {
+    let proxy_token = state.runtime_proxy_token();
+    if token == state.config.auth.auth_token || token == proxy_token {
         return Ok(AgentAuthContext {
             user_id: None,
             role: "admin".to_string(),
-            outbound_key: state.config.auth.proxy_token.clone(),
+            outbound_key: proxy_token,
             key_name: "global-proxy".to_string(),
         });
     }
@@ -282,7 +283,7 @@ async fn resolve_agent_auth(
         Err(_) if claims.role == "admin" => Ok(AgentAuthContext {
             user_id: Some(user_id),
             role: claims.role,
-            outbound_key: state.config.auth.proxy_token.clone(),
+            outbound_key: state.runtime_proxy_token(),
             key_name: "global-proxy".to_string(),
         }),
         Err(message) => Err((
@@ -1245,6 +1246,7 @@ mod tests {
             BuiltinKeys {
                 comfyui_agent: (1, "sk-comfyui-test".into()),
             },
+            crate::services::runtime_auth::RuntimeAuthSettings::from_token_for_test("proxy"),
         )
     }