fix: wire AgentScript viewer in Create Agents and harden LWS copy

examples/main/default/flexipages/Create_Agents.flexipage-meta.xml

@@ -3,9 +3,6 @@
     <flexiPageRegions>
         <itemInstances>
             <componentInstance>
-                <componentInstanceProperties>
-                    <name>agentFileContent</name>
-                </componentInstanceProperties>
                 <componentName>agentScriptWrapper</componentName>
                 <identifier>c_agentScriptWrapper</identifier>
             </componentInstance>

examples/main/default/lwc/agentScriptWrapper/__tests__/agentScriptWrapper.test.js

@@ -132,8 +132,8 @@ describe("c-agent-script-wrapper", () => {
     });
   });
 
-  it("displays empty state when no agents provided", () => {
-    // Arrange
+  it("falls back to demo agents when empty content is provided", () => {
+    // Arrange — App Builder often passes "" / []; demos must still render
     const element = createElement("c-agent-script-wrapper", {
       is: AgentScriptWrapper
     });
@@ -144,9 +144,10 @@ describe("c-agent-script-wrapper", () => {
 
     return Promise.resolve().then(() => {
       // Assert
+      const tiles = element.shadowRoot.querySelectorAll(".agent-tile");
+      expect(tiles.length).toBe(2);
       const emptyState = element.shadowRoot.querySelector(".empty-state");
-      expect(emptyState).not.toBeNull();
-      expect(emptyState.textContent).toContain("No agent scripts available");
+      expect(emptyState).toBeNull();
     });
   });
 

examples/main/default/lwc/agentScriptWrapper/agentScriptWrapper.html

@@ -36,8 +36,10 @@ <h3 class="tile-title">{tile.title}</h3>
             </div>
             <template if:true={tile.isExpanded}>
               <div class="tile-content">
-                <c-agentscript-viewer content={tile.content} theme="light">
-                  <!-- Actions slot is not used in this example -->
+                <c-agentscript-viewer
+                  agent-file-content={tile.content}
+                  theme="light"
+                >
                 </c-agentscript-viewer>
               </div>
             </template>

examples/main/default/permissionsets/Create_Agents_Tab.permissionset-meta.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<PermissionSet xmlns="http://soap.sforce.com/2006/04/metadata">
+    <description>Makes the Create Agents Lightning tab visible (AgentScript viewer/wrapper gallery).</description>
+    <hasActivationRequired>false</hasActivationRequired>
+    <label>Create Agents Tab</label>
+    <tabSettings>
+        <tab>Create_Agents</tab>
+        <visibility>Visible</visibility>
+    </tabSettings>
+</PermissionSet>

force-app/main/default/lwc/agentscriptViewer/__tests__/agentscriptViewer.test.js

@@ -340,6 +340,25 @@ describe("c-agentscript-viewer", () => {
 
       expect(writeTextMock).toHaveBeenCalledWith(SAMPLE_CONTENT);
     });
+
+    it("falls back to execCommand when clipboard API is missing", async () => {
+      const execMock = jest.fn(() => true);
+      Object.assign(navigator, { clipboard: undefined });
+      document.execCommand = execMock;
+
+      const element = createComponent({ content: SAMPLE_CONTENT });
+      await flushPromises();
+
+      const copyButton = element.shadowRoot.querySelector(
+        "lightning-button[title='Copy']"
+      );
+      copyButton.click();
+      await flushPromises();
+
+      expect(execMock).toHaveBeenCalledWith("copy");
+      const helper = element.shadowRoot.querySelector("textarea.copy-helper");
+      expect(helper).not.toBeNull();
+    });
   });
 
   describe("content updates", () => {

force-app/main/default/lwc/agentscriptViewer/agentscriptViewer.css

@@ -292,3 +292,19 @@
 .code-container::-webkit-scrollbar-track {
   background-color: transparent;
 }
+
+/* Off-screen helper used by the execCommand copy fallback (LWS-safe). */
+.copy-helper {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: 0;
+  border: none;
+  outline: none;
+  box-shadow: none;
+  opacity: 0;
+  pointer-events: none;
+}

force-app/main/default/lwc/agentscriptViewer/agentscriptViewer.html

@@ -1,5 +1,12 @@
 <template>
   <div class={containerClass}>
+    <textarea
+      class="copy-helper"
+      aria-hidden="true"
+      tabindex="-1"
+      readonly
+      lwc:ref="copyHelper"
+    ></textarea>
     <template lwc:if={hasContent}>
       <div class="toolbar">
         <div class="toolbar-left">
@@ -45,7 +52,7 @@
     </template>
     <template lwc:else>
       <div class="empty-state">
-        <p>No .agent file content to display.</p>
+        <p>{emptyStateMessage}</p>
       </div>
     </template>
   </div>