fix: address code review findings

- fix(api): use effectiveTokenId in route channel insert to match duplicate detection logic
- fix(css): rename keyframes to kebab-case (filter-bar-slide-down/up)
- fix(web): wrap "保存中..." text with tr() in ManualRoutePanel
- fix(web): use ref for fresh cache check and add error handling in useRouteChannels

src/server/routes/api/tokens.ts

@@ -539,7 +539,7 @@ export async function tokensRoutes(app: FastifyInstance) {
         await db.insert(schema.routeChannels).values({
           routeId,
           accountId: item.accountId,
-          tokenId: item.tokenId,
+          tokenId: effectiveTokenId,
           sourceModel: sourceModel || null,
           priority: 0,
           weight: 10,