Update Storybook configuration and readme

.storybook/main.js

@@ -16,12 +16,7 @@ const config = {
     options: {},
   },
   staticDirs: ["../public"],
-  managerHead: (head) => `${head}<base href="/communityrulestorybook/">`,
-  previewHead: (head) => `${head}<base href="/communityrulestorybook/">`,
   async viteFinal(cfg) {
-    // IMPORTANT: Set base path for GitHub Pages sub-path hosting
-    cfg.base = "/communityrulestorybook/";
-
     // Ensure esbuild treats .js as JSX during dep pre-bundling
     cfg.optimizeDeps ??= {};
     cfg.optimizeDeps.esbuildOptions ??= {};

.storybook/preview.js

@@ -1,62 +1,15 @@
 import "../app/globals.css";
 
-/** @type { import('@storybook/nextjs-vite').Preview } */
+/** @type { import('@storybook/react').Preview } */
 const preview = {
   parameters: {
-    nextjs: { appDirectory: true },
+    actions: { argTypesRegex: "^on[A-Z].*" },
     controls: {
       matchers: {
         color: /(background|color)$/i,
         date: /Date$/i,
       },
     },
-
-    a11y: {
-      // 'todo' - show a11y violations in the test UI only
-      // 'error' - fail CI on a11y violations
-      // 'off' - skip a11y checks entirely
-      test: "todo",
-    },
-
-    backgrounds: {
-      default: "dark",
-      values: [
-        {
-          name: "dark",
-          value: "#000000",
-        },
-        {
-          name: "light",
-          value: "#ffffff",
-        },
-      ],
-    },
-
-    viewport: {
-      defaultViewport: "md",
-      viewports: {
-        xsm: {
-          name: "XSmall (≤429px)",
-          styles: { width: "429px", height: "800px" },
-        },
-        sm: {
-          name: "Small (≥430px)",
-          styles: { width: "430px", height: "800px" },
-        },
-        md: {
-          name: "Medium (≥640px)",
-          styles: { width: "640px", height: "800px" },
-        },
-        lg: {
-          name: "Large (≥1024px)",
-          styles: { width: "1024px", height: "800px" },
-        },
-        xl: {
-          name: "XLarge (≥1440px)",
-          styles: { width: "1440px", height: "900px" },
-        },
-      },
-    },
   },
 };