chore: update version to 1.1.5

Author: mxnix

lib/app/app_metadata.dart

@@ -1,5 +1,5 @@
 // Keep this fallback in sync with pubspec.yaml; app_metadata_test.dart enforces it.
-const kickDefaultAppVersion = '1.1.4';
+const kickDefaultAppVersion = '1.1.5';
 const kickBuildAppVersion = String.fromEnvironment(
   'FLUTTER_BUILD_NAME',
   defaultValue: kickDefaultAppVersion,

pubspec.yaml

@@ -1,7 +1,7 @@
 name: kick
 description: "Kick: a local OpenAI-compatible proxy for Gemini CLI with a Flutter shell"
 publish_to: "none"
-version: 1.1.4+9
+version: 1.1.5+10
 
 environment:
   sdk: ^3.11.1