Feat/auto group (#6590)

* feat(token): support custom auto group order

* feat(keys): enhance auto group presentation

* fix(keys): rework Auto flow border and compact inherited order

The Auto group highlight previously tinted the whole control surface
with a gradient and animated only a 1px top sweep, which read as a
background color rather than a flowing border. Replace it with a
border-only effect: an aria-hidden, pointer-events-none overlay whose
conic gradient is masked down to a thin ring hugging the rounded
perimeter, so the highlight travels around all four edges and corners
every 3.2s. The interior stays neutral with a restrained static
primary border and glow; prefers-reduced-motion hides the moving
layer while keeping the static emphasis.

The inherited global Auto order also rendered as spacious two-line
rows with circular sequence markers, wasting drawer space. Render it
as a compact wrapping strip of one-line chips (index, name, ratio
badge) with descriptions kept accessible via title and sr-only text,
scrolling only past a much smaller max height.

Custom add/remove/reorder editing, empty-array inheritance semantics,
and the submit payload are unchanged.

* fix(keys): preserve Auto inheritance and unify effects

* refactor(keys): temporarily disable AutoGroupBadge in api-key-group-cell

service/group_auto_groups_test.go

@@ -0,0 +1,72 @@
+package service
+
+import (
+	"fmt"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/constant"
+	"github.com/QuantumNous/new-api/setting"
+	"github.com/QuantumNous/new-api/setting/ratio_setting"
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func configureRequestAutoGroupsTest(t *testing.T) {
+	t.Helper()
+	originalMax := setting.GetMaxTokenAutoGroups()
+	originalAutoGroups := setting.AutoGroups2JsonString()
+	originalUsableGroups := setting.UserUsableGroups2JSONString()
+	originalRatios := ratio_setting.GroupRatio2JSONString()
+	require.NoError(t, setting.UpdateMaxTokenAutoGroups("2"))
+	require.NoError(t, setting.UpdateAutoGroupsByJsonString(`["vip","default","svip"]`))
+	require.NoError(t, setting.UpdateUserUsableGroupsByJSONString(`{"default":"Default","vip":"VIP","svip":"SVIP"}`))
+	require.NoError(t, ratio_setting.UpdateGroupRatioByJSONString(`{"default":1,"vip":1,"svip":1}`))
+	t.Cleanup(func() {
+		require.NoError(t, setting.UpdateMaxTokenAutoGroups(fmt.Sprintf("%d", originalMax)))
+		require.NoError(t, setting.UpdateAutoGroupsByJsonString(originalAutoGroups))
+		require.NoError(t, setting.UpdateUserUsableGroupsByJSONString(originalUsableGroups))
+		require.NoError(t, ratio_setting.UpdateGroupRatioByJSONString(originalRatios))
+	})
+}
+
+func newRequestAutoGroupsContext() *gin.Context {
+	gin.SetMode(gin.TestMode)
+	ctx, _ := gin.CreateTestContext(httptest.NewRecorder())
+	return ctx
+}
+
+func TestGetRequestAutoGroupsInheritedListIsNotLimited(t *testing.T) {
+	configureRequestAutoGroupsTest(t)
+	ctx := newRequestAutoGroupsContext()
+
+	groups := GetRequestAutoGroups(ctx, "default")
+
+	assert.Equal(t, []string{"vip", "default", "svip"}, groups)
+}
+
+func TestGetRequestAutoGroupsFiltersBeforeApplyingCurrentLimit(t *testing.T) {
+	configureRequestAutoGroupsTest(t)
+	ctx := newRequestAutoGroupsContext()
+	common.SetContextKey(ctx, constant.ContextKeyTokenAutoGroups, []string{"revoked", "vip", "default", "svip"})
+	require.NoError(t, setting.UpdateAutoGroupsByJsonString(`[]`))
+
+	groups := GetRequestAutoGroups(ctx, "default")
+
+	assert.Equal(t, []string{"vip", "default"}, groups)
+	require.NoError(t, setting.UpdateMaxTokenAutoGroups("1"))
+	assert.Equal(t, []string{"vip"}, GetRequestAutoGroups(ctx, "default"))
+}
+
+func TestGetRequestAutoGroupsDoesNotFallBackAfterPermissionChange(t *testing.T) {
+	configureRequestAutoGroupsTest(t)
+	ctx := newRequestAutoGroupsContext()
+	common.SetContextKey(ctx, constant.ContextKeyTokenAutoGroups, []string{"vip"})
+	require.NoError(t, setting.UpdateUserUsableGroupsByJSONString(`{"default":"Default"}`))
+
+	groups := GetRequestAutoGroups(ctx, "default")
+
+	assert.Empty(t, groups)
+}