推进 INI 面板 run readiness workflow helper

wasm-port/runtime/ui/ini-panel/app.js

@@ -32,6 +32,7 @@ import {
   summarizeRunResult,
 } from "./run-summary.js";
 import {
+  createRunSessionReadinessState,
   runGcodeSessionWorkflow,
 } from "./run-workflow.js";
 import {
@@ -772,8 +773,28 @@ document.getElementById("restore-load-session").addEventListener("click", async
 
 document.getElementById("run-gcode").addEventListener("click", async () => {
   try {
-    if (!loadedSession) {
-      throw new Error("Load a machine session before running G-code.");
+    const readiness = createRunSessionReadinessState({
+      loadedSession,
+      snapshot: restoredSessionSnapshot,
+      defaultFilename: UI_SESSION.defaultGcodeFilename,
+      defaultOpfsPath: defaultGcodeOpfsPath(),
+      wasmPath: UI_SESSION.gcodeWasmPath,
+      gcodeFilenameFromProgramPath,
+    });
+    updatePanelMachineSessionState({
+      runReadiness: readiness,
+      selectedProgram: readiness.program,
+      fields: {
+        sessionGcode: readiness.program.opfsPath,
+        runSource: readiness.program.source,
+        runOpfsPath: readiness.program.opfsPath,
+        runWasmPath: readiness.program.wasmPath,
+      },
+      lastAction: "run-gcode-readiness",
+      error: readiness.runButton.reason,
+    });
+    if (!readiness.canRun) {
+      throw new Error(readiness.runButton.reason ?? "Load a machine session before running G-code.");
     }
     const interp = requireInterpSdk();
     clearRunPlayback();
@@ -803,6 +824,7 @@ document.getElementById("run-gcode").addEventListener("click", async () => {
     setField("runStatus", workflow.fields.runStatus);
     setLastRunSummary(workflow.summary);
     updatePanelMachineSessionState({
+      runReadiness: workflow.readiness,
       selectedProgram: {
         source: workflow.program.source,
         opfsPath: workflow.program.opfsPath,