macOS: bump Textual to 0.3.1

CHANGELOG.md

@@ -8,6 +8,9 @@ Status: unreleased.
 ### Changes
 - TBD.
 
+### Fixes
+- macOS: avoid crash when rendering code blocks by bumping Textual to 0.3.1 (fixes NSBundle.module assertion in CodeTokenizer). (#1451, #1600, #1640, #1652, #1687, #1833, #1841, #1847, #1853, #1929, #2002)
+
 ## 2026.1.24-3
 
 ### Fixes

apps/macos/Package.resolved

@@ -123,8 +123,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/gonzalezreal/textual",
       "state" : {
-        "revision" : "a03c1e103d88de4ea0dd8320ea1611ec0d4b29b3",
+        "revision" : "5b06b811c0f5313b6b84bbef98c635a630638c38",
-        "version" : "0.2.0"
+        "version" : "0.3.1"
       }
     }
   ],

apps/shared/ClawdbotKit/Package.swift

@@ -15,7 +15,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/steipete/ElevenLabsKit", exact: "0.1.0"),
-        .package(url: "https://github.com/gonzalezreal/textual", exact: "0.2.0"),
+        .package(url: "https://github.com/gonzalezreal/textual", exact: "0.3.1"),
     ],
     targets: [
         .target(