调整default主题，解决问题

go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/spf13/viper v1.21.0
 	github.com/yuin/goldmark v1.8.5
 	golang.org/x/crypto v0.53.0
-	gorm.io/driver/sqlite v1.6.0
 	gorm.io/gorm v1.31.2
 )
 
@@ -37,7 +36,6 @@ require (
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ncruces/go-strftime v1.0.0 // indirect