Display all user types and org types on admin management UI (#27050)

Follow #24026 

<img width="1049" alt="图片"
src="d3fc5159-b5e7-411a-b6f8-4a111a027e6b">

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Co-authored-by: delvh <dev.lh@web.de>

models/user/search.go

@@ -34,12 +34,26 @@ type SearchUserOptions struct {
 	IsRestricted       util.OptionalBool
 	IsTwoFactorEnabled util.OptionalBool
 	IsProhibitLogin    util.OptionalBool
+	IncludeReserved    bool
 
 	ExtraParamStrings map[string]string
 }
 
 func (opts *SearchUserOptions) toSearchQueryBase() *xorm.Session {
-	var cond builder.Cond = builder.Eq{"type": opts.Type}
+	var cond builder.Cond
+	cond = builder.Eq{"type": opts.Type}
+	if opts.IncludeReserved {
+		if opts.Type == UserTypeIndividual {
+			cond = cond.Or(builder.Eq{"type": UserTypeUserReserved}).Or(
+				builder.Eq{"type": UserTypeBot},
+			).Or(
+				builder.Eq{"type": UserTypeRemoteUser},
+			)
+		} else if opts.Type == UserTypeOrganization {
+			cond = cond.Or(builder.Eq{"type": UserTypeOrganizationReserved})
+		}
+	}
+
 	if len(opts.Keyword) > 0 {
 		lowerKeyword := strings.ToLower(opts.Keyword)
 		keywordCond := builder.Or(