fix(indexer): correct bleve indexer token filters (#38853) (#38951)

Backport #38853 by @gomitrah

* fix #36228
* fix #37221

Co-authored-by: Mitrahsoft <bala.c@mitrahsoft.in>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

modules/indexer/code/bleve/token/path/path.go

@@ -7,13 +7,13 @@ import (
 	"slices"
 	"strings"
 
+	"gitea.dev/modules/util"
+
 	"github.com/blevesearch/bleve/v2/analysis"
 	"github.com/blevesearch/bleve/v2/registry"
 )
 
-const (
-	Name = "gitea/path"
-)
+const Name = "gitea/path"
 
 type TokenFilter struct{}
 
@@ -98,8 +98,5 @@ func generatePathTokens(input analysis.TokenStream, reversed bool) analysis.Toke
 
 func init() {
 	// FIXME: move it to the bleve's init function, but do not call it in global init
-	err := registry.RegisterTokenFilter(Name, TokenFilterConstructor)
-	if err != nil {
-		panic(err)
-	}
+	util.MustNoError(registry.RegisterTokenFilter(Name, TokenFilterConstructor))
 }