renewal

recreate project by using https://github.com/shadcn/next-template

App:
- support dark mode
- add toggle theme button
- add clear search button
- add search button
- add current page indicator
- add tool group pages
- add settings tool
- add 1 tab format option to Json format tool
- add paste button to some tools
- add file button to some tools
- add copy button to some tools
- add clear button to some tools
- change favicon
- change search hit rate
- change each page title
- change icons from Material Icons to Lucide
- change sidebar scroll area
- change editor from Ace to Monaco
- change parsable separators of number base converter
- change default value of format option of number base converter
- change default values of some tool forms
- change some styles
- remove disabled tools
- remove real-time search
- fix uri encoding tool

Dev:
- MUI + Emotion -> Radix UI + Tailwind CSS
- Next.js 12 Pages -> Next.js 13 App Router
- React 17 -> React 18
- many other packages upgraded
- use useState instead of recoil
- use Next.js typedRoutes instead of pathpida
- clean npm scripts
- format import statements by Prettier
- no component separations between container and presenter
- effective component memoizations
- add vscode settings
- many refactors

components/theme-toggle.tsx

@@ -0,0 +1,36 @@
+"use client";
+
+import { useMemo } from "react";
+import { useTheme } from "next-themes";
+
+import { Button } from "@/components/ui/button";
+import { icons } from "@/components/icons";
+
+export function ThemeToggle() {
+  const { resolvedTheme, setTheme } = useTheme();
+
+  const sunIcon = useMemo(
+    () => (
+      <icons.Sun className="h-7 w-7 rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
+    ),
+    []
+  );
+  const moonIcon = useMemo(
+    () => (
+      <icons.Moon className="absolute h-7 w-7 rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
+    ),
+    []
+  );
+
+  return (
+    <Button
+      className="h-10 w-10 p-0"
+      variant="ghost"
+      onClick={() => setTheme(resolvedTheme === "light" ? "dark" : "light")}
+    >
+      {sunIcon}
+      {moonIcon}
+      <span className="sr-only">Toggle theme</span>
+    </Button>
+  );
+}