fix: bump AppKit template to v0.14.1 (#4653)

The pinned AppKit template version (v0.11.0) is 3 minor versions behind
the latest AppKit release (v0.14.1). This causes generated apps to miss
important fixes:

- SDK import fix (v0.12.2)
- Skills reference (v0.14.0)
- Valid types output (v0.14.1)

Eval pipeline confirms apps generated with v0.11.0 score lower than
expected due to these missing improvements.

Signed-off-by: Evgenii Kniazev <evgenii.kniazev@databricks.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Pawel Kosiec <pawel.kosiec@databricks.com>

Author: 3 people

cmd/apps/init.go

@@ -36,7 +36,7 @@ const (
 	appkitTemplateDir    = "template"
 	appkitDefaultBranch  = "main"
 	appkitTemplateTagPfx = "template-v"
-	appkitDefaultVersion = "template-v0.11.0"
+	appkitDefaultVersion = "template-v0.14.1"
 	defaultProfile       = "DEFAULT"
 )