fix: correct handling of ./ scan target prefix

When the scan target is specified with a `./` prefix, we currently
incorrectly build relative file paths within the project directory.

Also ensure that we correctly handle the cases where a trailing
slash is either present or absent, on a directory path specified
as scan target.

pkg/commands/process/balancer/filelist/filelist.go

@@ -2,6 +2,7 @@ package filelist
 
 import (
 	"io/fs"
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -16,6 +17,18 @@ import (
 func Discover(projectPath string, config settings.Config) ([]work.File, error) {
 	var files []work.File
 
+	fileStat, statErr := os.Stat(projectPath)
+	if statErr != nil {
+		log.Debug().Msgf("Failed to stat project path %s : %s", projectPath, statErr)
+		return files, statErr
+	}
+
+	if fileStat.IsDir() {
+		projectPath = strings.TrimPrefix(projectPath, "./")
+		projectPath = strings.TrimSuffix(projectPath, "/")
+		projectPath += "/"
+	}
+
 	ignore := fileignore.New(projectPath, config)
 
 	err := filepath.WalkDir(projectPath, func(filePath string, d fs.DirEntry, err error) error {