fix: expanded disclosures render their content on Apple platforms (#115863)

* fix(apps): render disclosure body content on Apple platforms

* chore(apps): refresh native i18n inventory

apps/.i18n/native-source.json

@@ -40227,7 +40227,7 @@
     },
     {
       "kind": "conditional-branch",
-      "line": 735,
+      "line": 737,
       "path": "apps/shared/OpenClawKit/Sources/OpenClawChatUI/ChatMarkdownRenderer.swift",
       "source": "Image",
       "surface": "apple",

apps/shared/OpenClawKit/Sources/OpenClawChatUI/ChatMarkdownRenderer.swift

@@ -287,10 +287,12 @@ struct ChatMarkdownRenderSnapshot {
                     preparesReveal: false),
                 isExpanded: disclosure.isExpanded,
                 blocks: disclosure.blocks.map {
+                    // Reveal locations address only top-level blocks. Disclosure content
+                    // uses a nested renderer without reveal state, so render it directly.
                     Self.renderedBlock(
                         $0,
                         isComplete: isComplete,
-                        preparesReveal: preparesReveal)
+                        preparesReveal: false)
                 }))
         case .thematicBreak:
             .thematicBreak

apps/shared/OpenClawKit/Tests/OpenClawKitTests/ChatMarkdownRendererTests.swift

@@ -0,0 +1,51 @@
+import Testing
+@testable import OpenClawChatUI
+
+struct ChatMarkdownRendererTests {
+    @Test @MainActor func `streaming disclosure body stays directly renderable`() throws {
+        let snapshot = ChatMarkdownRenderSnapshot(
+            text: """
+            <details>
+            <summary>More detail</summary>
+
+            I'm here to help with questions, projects, and practical tasks.
+
+            - Clear answers
+            - Thoughtful assistance
+
+            ```bash
+            echo "Hello"
+            ```
+
+            </details>
+            """,
+            isComplete: false,
+            preparesReveal: true)
+        guard case let .disclosure(disclosure) = try #require(snapshot.blocks.first) else {
+            Issue.record("expected rendered disclosure")
+            return
+        }
+
+        #expect(String(disclosure.summary.attributed.characters) == "More detail")
+        #expect(disclosure.blocks.count == 2)
+
+        guard case let .prose(prose) = disclosure.blocks[0] else {
+            Issue.record("expected renderable disclosure prose")
+            return
+        }
+        let proseText = String(prose.attributed.characters)
+        #expect(proseText.contains("I'm here to help with questions, projects, and practical tasks."))
+        #expect(proseText.contains("Clear answers"))
+        #expect(proseText.contains("Thoughtful assistance"))
+        #expect(prose.plainText.isEmpty)
+        #expect(prose.prefix.characters.isEmpty)
+        #expect(prose.tail.isEmpty)
+
+        guard case let .code(code) = disclosure.blocks[1] else {
+            Issue.record("expected rendered disclosure code block")
+            return
+        }
+        #expect(code.language == "bash")
+        #expect(code.code == "echo \"Hello\"")
+    }
+}