fix: restore canvas action bridge

apps/android/app/src/main/java/com/steipete/clawdis/node/NodeRuntime.kt

@@ -396,8 +396,7 @@ class NodeRuntime(context: Context) {
       val actionId = (userActionObj["id"] as? JsonPrimitive)?.content?.trim().orEmpty().ifEmpty {
         java.util.UUID.randomUUID().toString()
       }
-      val name = (userActionObj["name"] as? JsonPrimitive)?.content?.trim().orEmpty()
+      val name = ClawdisCanvasA2UIAction.extractActionName(userActionObj) ?: return@launch
-      if (name.isEmpty()) return@launch
 
       val surfaceId =
         (userActionObj["surfaceId"] as? JsonPrimitive)?.content?.trim().orEmpty().ifEmpty { "main" }

apps/android/app/src/main/java/com/steipete/clawdis/node/protocol/ClawdisCanvasA2UIAction.kt

@@ -1,6 +1,24 @@
 package com.steipete.clawdis.node.protocol
 
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+
 object ClawdisCanvasA2UIAction {
+  fun extractActionName(userAction: JsonObject): String? {
+    val name =
+      (userAction["name"] as? JsonPrimitive)
+        ?.content
+        ?.trim()
+        .orEmpty()
+    if (name.isNotEmpty()) return name
+    val action =
+      (userAction["action"] as? JsonPrimitive)
+        ?.content
+        ?.trim()
+        .orEmpty()
+    return action.ifEmpty { null }
+  }
+
   fun sanitizeTagValue(value: String): String {
     val trimmed = value.trim().ifEmpty { "-" }
     val normalized = trimmed.replace(" ", "_")
@@ -46,4 +64,3 @@ object ClawdisCanvasA2UIAction {
     return "window.dispatchEvent(new CustomEvent('clawdis:a2ui-action-status', { detail: { id: \"${idEscaped}\", ok: ${okLiteral}, error: \"${err}\" } }));"
   }
 }
-

apps/android/app/src/main/java/com/steipete/clawdis/node/ui/RootScreen.kt

@@ -191,11 +191,14 @@ private fun CanvasView(viewModel: MainViewModel, modifier: Modifier = Modifier)
         setBackgroundColor(Color.BLACK)
         setLayerType(View.LAYER_TYPE_HARDWARE, null)
 
-        addJavascriptInterface(
+        val a2uiBridge =
           CanvasA2UIActionBridge { payload ->
             viewModel.handleCanvasA2UIActionFromWebView(payload)
-          },
+          }
-          CanvasA2UIActionBridge.interfaceName,
+        addJavascriptInterface(a2uiBridge, CanvasA2UIActionBridge.interfaceName)
+        addJavascriptInterface(
+          CanvasA2UIActionLegacyBridge(a2uiBridge),
+          CanvasA2UIActionLegacyBridge.interfaceName,
         )
         viewModel.canvas.attach(this)
       }
@@ -215,3 +218,19 @@ private class CanvasA2UIActionBridge(private val onMessage: (String) -> Unit) {
     const val interfaceName: String = "clawdisCanvasA2UIAction"
   }
 }
+
+private class CanvasA2UIActionLegacyBridge(private val bridge: CanvasA2UIActionBridge) {
+  @JavascriptInterface
+  fun canvasAction(payload: String?) {
+    bridge.postMessage(payload)
+  }
+
+  @JavascriptInterface
+  fun postMessage(payload: String?) {
+    bridge.postMessage(payload)
+  }
+
+  companion object {
+    const val interfaceName: String = "Android"
+  }
+}

apps/android/app/src/test/java/com/steipete/clawdis/node/protocol/ClawdisCanvasA2UIActionTest.kt

@@ -1,9 +1,24 @@
 package com.steipete.clawdis.node.protocol
 
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.jsonObject
 import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class ClawdisCanvasA2UIActionTest {
+  @Test
+  fun extractActionNameAcceptsNameOrAction() {
+    val nameObj = Json.parseToJsonElement("{\"name\":\"Hello\"}").jsonObject
+    assertEquals("Hello", ClawdisCanvasA2UIAction.extractActionName(nameObj))
+
+    val actionObj = Json.parseToJsonElement("{\"action\":\"Wave\"}").jsonObject
+    assertEquals("Wave", ClawdisCanvasA2UIAction.extractActionName(actionObj))
+
+    val fallbackObj =
+      Json.parseToJsonElement("{\"name\":\"  \",\"action\":\"Fallback\"}").jsonObject
+    assertEquals("Fallback", ClawdisCanvasA2UIAction.extractActionName(fallbackObj))
+  }
+
   @Test
   fun formatAgentMessageMatchesSharedSpec() {
     val msg =
@@ -32,4 +47,3 @@ class ClawdisCanvasA2UIActionTest {
     )
   }
 }
-

apps/ios/Sources/Info.plist

@@ -30,6 +30,11 @@
 	<string>Clawdis can capture photos or short video clips when requested via the bridge.</string>
 	<key>NSLocalNetworkUsageDescription</key>
 	<string>Clawdis discovers and connects to your Clawdis bridge on the local network.</string>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoadsInWebContent</key>
+		<true/>
+	</dict>
 	<key>NSMicrophoneUsageDescription</key>
 	<string>Clawdis needs microphone access for voice wake.</string>
 	<key>NSSpeechRecognitionUsageDescription</key>

apps/ios/Sources/Model/NodeAppModel.swift

@@ -80,7 +80,7 @@ final class NodeAppModel {
         }()
         guard !userAction.isEmpty else { return }
 
-        guard let name = userAction["name"] as? String, !name.isEmpty else { return }
+        guard let name = ClawdisCanvasA2UIAction.extractActionName(userAction) else { return }
         let actionId: String = {
             let id = (userAction["id"] as? String)?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
             return id.isEmpty ? UUID().uuidString : id

apps/ios/Sources/Screen/ScreenController.swift

@@ -24,7 +24,9 @@ final class ScreenController {
         config.websiteDataStore = .nonPersistent()
         let a2uiActionHandler = CanvasA2UIActionMessageHandler()
         let userContentController = WKUserContentController()
-        userContentController.add(a2uiActionHandler, name: CanvasA2UIActionMessageHandler.messageName)
+        for name in CanvasA2UIActionMessageHandler.handlerNames {
+            userContentController.add(a2uiActionHandler, name: name)
+        }
         config.userContentController = userContentController
         self.navigationDelegate = ScreenNavigationDelegate()
         self.a2uiActionHandler = a2uiActionHandler
@@ -323,6 +325,8 @@ private final class ScreenNavigationDelegate: NSObject, WKNavigationDelegate {
 
 private final class CanvasA2UIActionMessageHandler: NSObject, WKScriptMessageHandler {
     static let messageName = "clawdisCanvasA2UIAction"
+    static let legacyMessageNames = ["canvas", "a2ui", "userAction", "action"]
+    static let handlerNames = [messageName] + legacyMessageNames
 
     weak var controller: ScreenController?
 

apps/macos/Sources/Clawdis/CanvasWindow.swift

@@ -639,7 +639,7 @@ private final class CanvasA2UIActionMessageHandler: NSObject, WKScriptMessageHan
         }()
         guard !userAction.isEmpty else { return }
 
-        guard let name = userAction["name"] as? String, !name.isEmpty else { return }
+        guard let name = ClawdisCanvasA2UIAction.extractActionName(userAction) else { return }
         let actionId =
             (userAction["id"] as? String)?.trimmingCharacters(in: .whitespacesAndNewlines).nonEmpty
                 ?? UUID().uuidString

apps/shared/ClawdisKit/Sources/ClawdisKit/CanvasA2UIAction.swift

@@ -1,6 +1,17 @@
 import Foundation
 
 public enum ClawdisCanvasA2UIAction: Sendable {
+    public static func extractActionName(_ userAction: [String: Any]) -> String? {
+        let keys = ["name", "action"]
+        for key in keys {
+            if let raw = userAction[key] as? String {
+                let trimmed = raw.trimmingCharacters(in: .whitespacesAndNewlines)
+                if !trimmed.isEmpty { return trimmed }
+            }
+        }
+        return nil
+    }
+
     public static func sanitizeTagValue(_ value: String) -> String {
         let trimmed = value.trimmingCharacters(in: .whitespacesAndNewlines)
         let nonEmpty = trimmed.isEmpty ? "-" : trimmed

apps/shared/ClawdisKit/Tests/ClawdisKitTests/CanvasA2UIActionTests.swift

@@ -9,6 +9,13 @@ import Testing
         #expect(ClawdisCanvasA2UIAction.sanitizeTagValue("macOS 26.2") == "macOS_26.2")
     }
 
+    @Test func extractActionNameAcceptsNameOrAction() {
+        #expect(ClawdisCanvasA2UIAction.extractActionName(["name": "Hello"]) == "Hello")
+        #expect(ClawdisCanvasA2UIAction.extractActionName(["action": "Wave"]) == "Wave")
+        #expect(ClawdisCanvasA2UIAction.extractActionName(["name": "  ", "action": "Fallback"]) == "Fallback")
+        #expect(ClawdisCanvasA2UIAction.extractActionName(["action": " "]) == nil)
+    }
+
     @Test func formatAgentMessageIsTokenEfficientAndUnambiguous() {
         let msg = ClawdisCanvasA2UIAction.formatAgentMessage(
             actionName: "Get Weather",