Update admin UI with real API integration and secret management

clients/openrpc/src/wasm.rs

@@ -569,6 +569,25 @@ impl WasmSupervisorClient {
         }
     }
 
+    /// Get logs for a specific job
+    #[wasm_bindgen]
+    pub async fn get_job_logs(&self, job_id: &str, lines: Option<usize>) -> Result<JsValue, JsValue> {
+        let params = if let Some(n) = lines {
+            serde_json::json!([job_id, n])
+        } else {
+            serde_json::json!([job_id, serde_json::Value::Null])
+        };
+        
+        match self.call_method("get_job_logs", params).await {
+            Ok(result) => {
+                // Convert Vec<String> to JsValue
+                Ok(serde_wasm_bindgen::to_value(&result)
+                    .map_err(|e| JsValue::from_str(&format!("Failed to convert logs: {}", e)))?)
+            },
+            Err(e) => Err(JsValue::from_str(&format!("Failed to get job logs: {:?}", e)))
+        }
+    }
+
     /// Remove a runner from the supervisor
     pub async fn remove_runner(&self, actor_id: &str) -> Result<(), JsValue> {
         let params = serde_json::json!([actor_id]);
@@ -980,10 +999,10 @@ pub fn sign_job_canonical(
     let secret_key = SecretKey::from_slice(&secret_bytes)
         .map_err(|e| JsValue::from_str(&format!("Invalid private key: {}", e)))?;
     
-    // Get the public key
+    // Get the public key (uncompressed format)
     let secp = Secp256k1::new();
     let public_key = PublicKey::from_secret_key(&secp, &secret_key);
-    let public_key_hex = hex::encode(public_key.serialize());
+    let public_key_hex = hex::encode(public_key.serialize_uncompressed());
     
     // Hash the canonical representation
     let mut hasher = Sha256::new();