fix: process ALL parallel WAITING steps instead of only first one

step_probe break statement caused only one WAITING step to get
a pending file when AG runs multiple parallel tool calls.
Now iterates all WAITING steps and creates pending for each.

extension/out/extension.js

@@ -2060,7 +2060,10 @@ function setupMonitor() {
                                                 logToFile(`[STEP-PROBE] ★ WAITING (via offset)! step=${actualIndex} type=${oStep.type} cmd='${command}'`);
                                                 if (actualIndex !== lastPendingStepIndex) {
                                                     stallProbed = true;
-                                                    lastPendingStepIndex = actualIndex;
+                                                    // Track highest step index for auto-resolve
+                                                    if (actualIndex > lastPendingStepIndex) {
+                                                        lastPendingStepIndex = actualIndex;
+                                                    }
                                                     lastPendingTime = Date.now();
                                                     sawRunningAfterPending = false;
                                                     // Skip pending for workspace-less AG windows (project=default)
@@ -2081,7 +2084,7 @@ function setupMonitor() {
                                                         });
                                                     }
                                                 }
-                                                break;
+                                                // NOTE: no break — process ALL parallel WAITING steps
                                             }
                                         }
                                     }
@@ -2090,7 +2093,7 @@ function setupMonitor() {
                                     logToFile(`[STEP-PROBE] offset retry failed: ${oe.message.substring(0, 100)}`);
                                 }
                             }
-                            // Scan last 5 steps backwards to find WAITING (RUN_COMMAND may not be last)
+                            // Scan last 5 steps backwards to find ALL WAITING steps (parallel tool calls)
                             let foundWaiting = false;
                             for (let si = steps.length - 1; si >= Math.max(0, steps.length - 5); si--) {
                                 const step = steps[si];
@@ -2125,7 +2128,10 @@ function setupMonitor() {
                                     logToFile(`[STEP-PROBE] ★ WAITING! step=${si} type=${stepType} cmd='${command}'`);
                                     if (si !== lastPendingStepIndex) {
                                         stallProbed = true; // found WAITING — stop retrying
-                                        lastPendingStepIndex = si;
+                                        // Track highest step index for auto-resolve
+                                        if (si > lastPendingStepIndex) {
+                                            lastPendingStepIndex = si;
+                                        }
                                         lastPendingTime = Date.now();
                                         sawRunningAfterPending = false;
                                         // Skip pending for workspace-less AG windows (project=default)
@@ -2146,7 +2152,7 @@ function setupMonitor() {
                                             });
                                         }
                                     }
-                                    break;
+                                    // NOTE: no break — process ALL parallel WAITING steps
                                 }
                             }
                             if (!foundWaiting) {