log.debug("Retry delete in rename, attempt {}", i + 1);
                    Thread.sleep(500);
                } else {
                    // If delete fails, at least verify copy succeeded
                    log.warn("Could not delete source after copy, but continuing");
                    deleted = true; // Proceed anyway
                }
            }
        }

                                    </la:link>
                                    <la:link href="createnew/${f:u(dictId)}"
                                             styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                        <i class="fa fa-plus" aria-hidden="true"></i>
                                        <la:message key="labels.dict_protwords_link_create"/>

            TestCredentials creds = new TestCredentials("X", false, false, null, false);
            assertNull(creds.getSubject());
        }
    }

    @Test
    @DisplayName("refresh succeeds when not configured to fail")
    void refresh_success() throws Exception {
        TestCredentials creds = new TestCredentials("Z", false, false, new Subject(), false);
        // Should not throw

                <div class="row">
                    <div class="col-md-12">
                        <div
                                class="card card-outline <c:if test="${crudMode == 1 || crudMode == 2}">card-success</c:if>">
                            <div class="card-header">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/header.jsp"></jsp:include>
                            </div>

        });
    }

    // DELETE /api/admin/storage/delete/{id}/
    /**
     * Deletes a file from storage.
     * @param id The ID of the file to delete.
     * @return A JSON response indicating the success or failure of the operation.
     */
    @Execute
    public JsonResponse<ApiResult> delete$delete(final String id) {
        final PathInfo pi = convertToItem(id);
        if (StringUtil.isEmpty(pi.getName())) {

                                    </la:link>
                                    <la:link href="createnew/${f:u(dictId)}"
                                             styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                        <i class="fa fa-plus" aria-hidden="true"></i>
                                        <la:message key="labels.dict_synonym_link_create"/>

                                        <la:message key="labels.bad_word_link_list"/>
                                    </la:link>
                                    <la:link href="createnew" styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                        <i class="fa fa-plus" aria-hidden="true"></i>
                                        <la:message key="labels.bad_word_link_create"/>

                                        </la:link>
                                        <la:link href="../createnew/${f:u(dictId)}"
                                                 styleClass="btn btn-success btn-xs ${f:h(editableClass)}">
                                            <i class="fa fa-plus" aria-hidden="true"></i>
                                            <la:message key="labels.dict_kuromoji_link_create"/>

    }

    /**
     * Installs a plugin with the specified name and version.
     *
     * @param body the plugin installation data containing name and version
     * @return JSON response indicating success or failure
     */
    // POST /api/admin/plugin
    @Execute
    public JsonResponse<ApiResult> post$index(final InstallBody body) {
        validateApi(body, messages -> {});

                <div class="row">
                    <div class="col-md-12">
                        <div
                                class="card card-outline <c:if test="${crudMode == 1 || crudMode == 2}">card-success</c:if><c:if test="${crudMode == 3}">card-danger</c:if><c:if test="${crudMode == 4}">card-primary</c:if>">
                                <%-- Card Header --%>
                            <div class="card-header">