fix(frontend): adjust sidebar active text color and fix destructive button contrast

- Update sidebar active menu button text color to use theme dynamic `sidebar-primary` variable instead of hardcoded hex value.

- Add missing `destructive-foreground` variables to default theme config and styles, resolving the black-on-black text contrast issue on confirmation dialog delete buttons.

- Update changelog to track these fixes.

frontend/components/home/footer-section.tsx

@@ -1,7 +1,7 @@
 import * as React from "react";
 import {cn} from "@/lib/utils";
 import Link from "next/link";
-import {Github, LucideIcon} from "lucide-react";
+import {Github, LucideIcon, WavesIcon} from "lucide-react";
 
 export interface FooterSectionProps {
   className?: string;
@@ -19,10 +19,10 @@ export const FooterSection = React.memo(function FooterSection({ className }: Fo
 
           <div className="lg:col-span-2 space-y-6">
             <Link href="/" className="flex items-center gap-2">
-              <div className="w-10 h-10 p-2 rounded bg-primary text-sm text-primary-foreground flex items-center justify-center font-bold">
-                MP
-              </div>
-              <span className="text-2xl font-bold tracking-tight text-foreground">Modern Platform</span>
+              <span className="flex size-9 items-center justify-center rounded-full bg-foreground text-background [@media(max-height:700px)]:size-8">
+                <WavesIcon aria-hidden="true" />
+              </span>
+              <span className="text-2xl font-bold tracking-tight text-foreground">Wavelet</span>
             </Link>
             <p className="text-muted-foreground text-base leading-relaxed max-w-sm">
               通用的、现代化的后台管理系统脚手架。基于 Go + React 构建，开箱即用、完整基建、极易扩展。

frontend/components/home/hero-section.tsx

@@ -1,9 +1,9 @@
 import * as React from "react";
 import Link from "next/link";
-import { motion } from "motion/react";
-import { ArrowRight, Zap, Shield, Globe, CreditCard } from "lucide-react";
-import { cn } from "@/lib/utils";
-import { Button } from "@/components/ui/button";
+import {motion} from "motion/react";
+import {ArrowRight, CreditCard, Globe, Shield, Zap} from "lucide-react";
+import {cn} from "@/lib/utils";
+import {Button} from "@/components/ui/button";
 
 export interface HeroSectionProps {
   className?: string;
@@ -37,9 +37,9 @@ export const HeroSection = React.memo(function HeroSection({ className }: HeroSe
               transition={{ duration: 0.6, delay: 0.1, ease: [0.16, 1, 0.3, 1] }}
               className="text-4xl md:text-5xl lg:text-6xl font-extrabold tracking-tight leading-[1.1] mb-6 text-foreground"
             >
-              Modern Platform <br />
+               Wavelet<br />
               <span className="bg-clip-text text-primary">
-                为二次开发而生
+                Modern Platform
               </span>
             </motion.h1>
 
@@ -52,7 +52,7 @@ export const HeroSection = React.memo(function HeroSection({ className }: HeroSe
             >
               通用的、现代化的后台管理系统脚手架
               <br className="hidden md:block" />
-              开箱即用、完整基建、极易扩展，助您快速构建企业级应用。
+              开箱即用、完整基建、极易扩展，助您快速构建应用。
             </motion.p>
 
             <motion.div

frontend/components/ui/sidebar.tsx

@@ -1,30 +1,19 @@
 "use client"
 
 import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, type VariantProps } from "class-variance-authority"
-import { PanelLeftIcon } from "lucide-react"
+import {Slot} from "@radix-ui/react-slot"
+import {cva, type VariantProps} from "class-variance-authority"
+import {PanelLeftIcon} from "lucide-react"
 
-import { useIsMobile } from "@/hooks/use-mobile"
-import { cn } from "@/lib/utils"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Separator } from "@/components/ui/separator"
-import {
-  Sheet,
-  SheetContent,
-  SheetDescription,
-  SheetHeader,
-  SheetTitle,
-} from "@/components/ui/sheet"
-import { Skeleton } from "@/components/ui/skeleton"
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipProvider,
-  TooltipTrigger,
-} from "@/components/ui/tooltip"
-import { ScrollArea } from "@/components/ui/scroll-area"
+import {useIsMobile} from "@/hooks/use-mobile"
+import {cn} from "@/lib/utils"
+import {Button} from "@/components/ui/button"
+import {Input} from "@/components/ui/input"
+import {Separator} from "@/components/ui/separator"
+import {Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle,} from "@/components/ui/sheet"
+import {Skeleton} from "@/components/ui/skeleton"
+import {Tooltip, TooltipContent, TooltipProvider, TooltipTrigger,} from "@/components/ui/tooltip"
+import {ScrollArea} from "@/components/ui/scroll-area"
 
 const SIDEBAR_COOKIE_NAME = "sidebar_state"
 const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
@@ -484,7 +473,7 @@ function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
 }
 
 const sidebarMenuButtonVariants = cva(
-  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:font-bold data-[active=true]:text-[#6366F1] data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:font-bold data-[active=true]:text-sidebar-primary data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
   {
     variants: {
       variant: {