Add gRPC group deletion and custom entry fields

vault/model.go

@@ -7,19 +7,20 @@ import (
 )
 
 var ErrEntryNotFound = errors.New("entry not found")
+var ErrGroupNotEmpty = errors.New("group is not empty")
 
 type Entry struct {
-	ID       string
-	Title    string
-	Username string
-	Password string
-	URL      string
-	Notes    string
-	Tags     []string
-	Fields   map[string]string
+	ID          string
+	Title       string
+	Username    string
+	Password    string
+	URL         string
+	Notes       string
+	Tags        []string
+	Fields      map[string]string
 	Attachments map[string][]byte
-	History  []Entry
-	Path     []string
+	History     []Entry
+	Path        []string
 }
 
 type SearchResult struct {
@@ -323,12 +324,12 @@ func (m *Model) MoveTemplate(id string, path []string) error {
 func (m *Model) DeleteGroup(path []string) error {
 	for _, entry := range m.Entries {
 		if slices.Equal(entry.Path, path) || hasPathPrefix(entry.Path, path) {
-			return errors.New("group is not empty")
+			return ErrGroupNotEmpty
 		}
 	}
 	for _, entry := range m.Templates {
 		if slices.Equal(entry.Path, path) || hasPathPrefix(entry.Path, path) {
-			return errors.New("group is not empty")
+			return ErrGroupNotEmpty
 		}
 	}