diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 9e4259f..1c679f6 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -444,19 +444,6 @@ jobs:
             .next/test-results
           retention-days: 30
 
-  storybook:
-    runs-on: [self-hosted, macos-latest]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: "${{ env.NODE_VERSION }}"
-          cache: npm
-      - run: npm ci --no-audit --fund=false
-      - run: npm run storybook:build:github
-      # Storybook is used for component documentation only.
-      # Component tests (tests/components/*.test.tsx) provide all test coverage.
-
   lint:
     runs-on: [self-hosted, macos-latest]
     steps:
diff --git a/.lighthouseci/assertion-results.json b/.lighthouseci/assertion-results.json
deleted file mode 100644
index 113095d..0000000
--- a/.lighthouseci/assertion-results.json
+++ /dev/null
@@ -1,15 +0,0 @@
-[
-  {
-    "name": "maxNumericValue",
-    "expected": 5000,
-    "actual": 6316.213500000003,
-    "values": [6352.161499999999, 6316.213500000003, 6810.3611],
-    "operator": "<=",
-    "passed": false,
-    "auditId": "interactive",
-    "level": "warn",
-    "url": "http://127.0.0.1:3010/",
-    "auditTitle": "Time to Interactive",
-    "auditDocumentationLink": "https://developer.chrome.com/docs/lighthouse/performance/interactive/"
-  }
-]
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..b3559c3
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,18 @@
+.next/
+out/
+build/
+dist/
+node_modules/
+
+# Test/build artifacts
+coverage/
+playwright-report/
+test-results/
+lhci-results/
+.lighthouseci/
+
+# Storybook build output
+storybook-static/
+
+# Misc generated
+*.log
diff --git a/app/components/ContentLockup.tsx b/app/components/ContentLockup.tsx
index 0018127..2d4c7b9 100644
--- a/app/components/ContentLockup.tsx
+++ b/app/components/ContentLockup.tsx
@@ -169,7 +169,9 @@ const ContentLockup = memo<ContentLockupProps>(
               </div>
 
               {/* Subtitle */}
-              {subtitle ? <h2 className={styles.subtitle}>{subtitle}</h2> : null}
+              {subtitle ? (
+                <h2 className={styles.subtitle}>{subtitle}</h2>
+              ) : null}
             </div>
 
             {/* Description */}
diff --git a/app/components/FeatureGrid.tsx b/app/components/FeatureGrid.tsx
index 79e04e7..e72fe83 100644
--- a/app/components/FeatureGrid.tsx
+++ b/app/components/FeatureGrid.tsx
@@ -73,9 +73,7 @@ const FeatureGrid = memo<FeatureGridProps>(
             </div>
 
             {/* MiniCard Grid */}
-            <div
-              className="grid grid-cols-2 md:grid-cols-4 gap-[var(--spacing-scale-012)] mt-[var(--spacing-scale-048)] lg:mt-0 lg:flex-grow lg:shrink-0"
-            >
+            <div className="grid grid-cols-2 md:grid-cols-4 gap-[var(--spacing-scale-012)] mt-[var(--spacing-scale-048)] lg:mt-0 lg:flex-grow lg:shrink-0">
               {features.map((feature, index) => (
                 <MiniCard
                   key={index}
diff --git a/docs/README.md b/docs/README.md
index 3f2175d..07b50ca 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -18,6 +18,7 @@ This directory contains project documentation organized by topic.
 ### For Testing
 
 Start with **[TESTING_GUIDE.md](./TESTING_GUIDE.md)** for:
+
 - Testing philosophy and approach
 - Component testing with `componentTestSuite`
 - E2E testing with Playwright
@@ -27,6 +28,7 @@ Start with **[TESTING_GUIDE.md](./TESTING_GUIDE.md)** for:
 ### For Custom Hooks
 
 See **[CUSTOM_HOOKS.md](./CUSTOM_HOOKS.md)** for:
+
 - Available custom hooks
 - Usage examples
 - API documentation
@@ -34,6 +36,7 @@ See **[CUSTOM_HOOKS.md](./CUSTOM_HOOKS.md)** for:
 ### For Content Creation
 
 See **[content-creation.md](./guides/content-creation.md)** for:
+
 - How to create blog articles
 - Content guidelines
 - Contribution workflow
diff --git a/docs/TESTING_GUIDE.md b/docs/TESTING_GUIDE.md
index 97b9b52..ce45fb0 100644
--- a/docs/TESTING_GUIDE.md
+++ b/docs/TESTING_GUIDE.md
@@ -74,7 +74,9 @@ const config: ComponentTestSuiteConfig<Props> = {
     error: {
       props: { error: true } as Partial<Props>,
       assert: (el) => {
-        expect(el).toHaveClass("border-[var(--color-border-default-utility-negative)]");
+        expect(el).toHaveClass(
+          "border-[var(--color-border-default-utility-negative)]",
+        );
       },
     },
   },
@@ -214,4 +216,3 @@ Accessibility is tested at two levels:
    - Tests complete user journeys for accessibility barriers
 
 This two-tier approach ensures both individual components and full page experiences meet accessibility standards.
-
diff --git a/tests/components/AskOrganizer.test.tsx b/tests/components/AskOrganizer.test.tsx
index 66ca385..fc73c70 100644
--- a/tests/components/AskOrganizer.test.tsx
+++ b/tests/components/AskOrganizer.test.tsx
@@ -47,7 +47,9 @@ describe("AskOrganizer (behavioral tests)", () => {
 
   it("renders subtitle when provided", () => {
     render(<AskOrganizer title="Test" subtitle="Subtitle" />);
-    expect(screen.getByRole("heading", { name: "Subtitle" })).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Subtitle" }),
+    ).toBeInTheDocument();
   });
 
   it("renders button with default text", () => {
diff --git a/tests/components/Button.test.tsx b/tests/components/Button.test.tsx
index 27cfac0..3f7f1a5 100644
--- a/tests/components/Button.test.tsx
+++ b/tests/components/Button.test.tsx
@@ -63,4 +63,3 @@ describe("Button (behavioral tests)", () => {
     expect(link).toHaveAttribute("href", "/learn");
   });
 });
-
diff --git a/tests/components/Checkbox.test.tsx b/tests/components/Checkbox.test.tsx
index 9f6c0ab..1b33731 100644
--- a/tests/components/Checkbox.test.tsx
+++ b/tests/components/Checkbox.test.tsx
@@ -26,4 +26,3 @@ componentTestSuite<CheckboxProps>({
     disabledProps: { disabled: true },
   },
 });
-
diff --git a/tests/components/ContentBanner.test.tsx b/tests/components/ContentBanner.test.tsx
index d9db264..79a4ec9 100644
--- a/tests/components/ContentBanner.test.tsx
+++ b/tests/components/ContentBanner.test.tsx
@@ -13,7 +13,8 @@ vi.mock("next/link", () => ({
 }));
 
 vi.mock("../../lib/assetUtils", async (importOriginal) => {
-  const actual = (await importOriginal()) as typeof import("../../lib/assetUtils");
+  const actual =
+    (await importOriginal()) as typeof import("../../lib/assetUtils");
   return {
     ...actual,
     getAssetPath: vi.fn((asset: string) => `/assets/${asset}`),
diff --git a/tests/components/ContextMenu.test.tsx b/tests/components/ContextMenu.test.tsx
index 0a8a621..2fb2239 100644
--- a/tests/components/ContextMenu.test.tsx
+++ b/tests/components/ContextMenu.test.tsx
@@ -9,11 +9,7 @@ componentTestSuite<ContextMenuProps>({
   component: ContextMenu,
   name: "ContextMenu",
   props: {
-    children: (
-      <ContextMenuItem>
-        Item
-      </ContextMenuItem>
-    ),
+    children: <ContextMenuItem>Item</ContextMenuItem>,
   } as ContextMenuProps,
   requiredProps: [],
   primaryRole: "menu",
@@ -25,4 +21,3 @@ componentTestSuite<ContextMenuProps>({
     errorState: false,
   },
 });
-
diff --git a/tests/components/ContextMenuItem.test.tsx b/tests/components/ContextMenuItem.test.tsx
index fdadff2..99c01f0 100644
--- a/tests/components/ContextMenuItem.test.tsx
+++ b/tests/components/ContextMenuItem.test.tsx
@@ -23,4 +23,3 @@ componentTestSuite<ContextMenuItemProps>({
     disabledProps: { disabled: true },
   },
 });
-
diff --git a/tests/components/Footer.test.tsx b/tests/components/Footer.test.tsx
index bb7faa2..a82ad84 100644
--- a/tests/components/Footer.test.tsx
+++ b/tests/components/Footer.test.tsx
@@ -60,14 +60,24 @@ describe("Footer (behavioral tests)", () => {
 
   it("renders navigation links", () => {
     render(<Footer />);
-    expect(screen.getAllByRole("link", { name: "Use cases" }).length).toBeGreaterThan(0);
-    expect(screen.getAllByRole("link", { name: "Learn" }).length).toBeGreaterThan(0);
-    expect(screen.getAllByRole("link", { name: "About" }).length).toBeGreaterThan(0);
+    expect(
+      screen.getAllByRole("link", { name: "Use cases" }).length,
+    ).toBeGreaterThan(0);
+    expect(
+      screen.getAllByRole("link", { name: "Learn" }).length,
+    ).toBeGreaterThan(0);
+    expect(
+      screen.getAllByRole("link", { name: "About" }).length,
+    ).toBeGreaterThan(0);
   });
 
   it("renders legal links", () => {
     render(<Footer />);
-    expect(screen.getAllByRole("link", { name: "Privacy Policy" }).length).toBeGreaterThan(0);
-    expect(screen.getAllByRole("link", { name: "Terms of Service" }).length).toBeGreaterThan(0);
+    expect(
+      screen.getAllByRole("link", { name: "Privacy Policy" }).length,
+    ).toBeGreaterThan(0);
+    expect(
+      screen.getAllByRole("link", { name: "Terms of Service" }).length,
+    ).toBeGreaterThan(0);
   });
 });
diff --git a/tests/components/Header.test.tsx b/tests/components/Header.test.tsx
index 5462b60..5abbe34 100644
--- a/tests/components/Header.test.tsx
+++ b/tests/components/Header.test.tsx
@@ -19,4 +19,3 @@ componentTestSuite<HeaderProps>({
     errorState: false,
   },
 });
-
diff --git a/tests/components/HeroBanner.test.tsx b/tests/components/HeroBanner.test.tsx
index 0d0b684..4c86006 100644
--- a/tests/components/HeroBanner.test.tsx
+++ b/tests/components/HeroBanner.test.tsx
@@ -45,7 +45,9 @@ describe("HeroBanner (behavioral tests)", () => {
 
   it("renders subtitle when provided", () => {
     render(<HeroBanner title="Test" subtitle="Subtitle" />);
-    expect(screen.getByRole("heading", { name: "Subtitle" })).toBeInTheDocument();
+    expect(
+      screen.getByRole("heading", { name: "Subtitle" }),
+    ).toBeInTheDocument();
   });
 
   it("renders hero image", () => {
@@ -56,9 +58,7 @@ describe("HeroBanner (behavioral tests)", () => {
   });
 
   it("renders CTA button when provided", () => {
-    render(
-      <HeroBanner title="Test" ctaText="Get Started" ctaHref="/start" />,
-    );
+    render(<HeroBanner title="Test" ctaText="Get Started" ctaHref="/start" />);
     expect(
       screen.getAllByRole("button", { name: "Get Started" }).length,
     ).toBeGreaterThan(0);
diff --git a/tests/components/Input.test.tsx b/tests/components/Input.test.tsx
index c823bef..ac7243a 100644
--- a/tests/components/Input.test.tsx
+++ b/tests/components/Input.test.tsx
@@ -27,4 +27,3 @@ componentTestSuite<InputProps>({
     errorProps: { error: true },
   },
 });
-
diff --git a/tests/components/Logo.test.tsx b/tests/components/Logo.test.tsx
index 0d9683d..8698fbe 100644
--- a/tests/components/Logo.test.tsx
+++ b/tests/components/Logo.test.tsx
@@ -37,9 +37,7 @@ describe("Logo (behavioral tests)", () => {
 
   it("renders logo icon", () => {
     render(<Logo />);
-    expect(
-      screen.getByAltText("CommunityRule Logo Icon"),
-    ).toBeInTheDocument();
+    expect(screen.getByAltText("CommunityRule Logo Icon")).toBeInTheDocument();
   });
 
   it("renders text by default", () => {
@@ -50,9 +48,7 @@ describe("Logo (behavioral tests)", () => {
   it("hides text when showText is false", () => {
     render(<Logo showText={false} />);
     expect(screen.queryByText("CommunityRule")).not.toBeInTheDocument();
-    expect(
-      screen.getByAltText("CommunityRule Logo Icon"),
-    ).toBeInTheDocument();
+    expect(screen.getByAltText("CommunityRule Logo Icon")).toBeInTheDocument();
   });
 
   it("renders with different size variants", () => {
diff --git a/tests/components/RadioButton.test.tsx b/tests/components/RadioButton.test.tsx
index 5e91470..1139bfa 100644
--- a/tests/components/RadioButton.test.tsx
+++ b/tests/components/RadioButton.test.tsx
@@ -27,4 +27,3 @@ componentTestSuite<RadioButtonProps>({
     disabledProps: { disabled: true },
   },
 });
-
diff --git a/tests/components/RadioGroup.test.tsx b/tests/components/RadioGroup.test.tsx
index 85ad7d1..26ad75e 100644
--- a/tests/components/RadioGroup.test.tsx
+++ b/tests/components/RadioGroup.test.tsx
@@ -25,4 +25,3 @@ componentTestSuite<RadioGroupProps>({
     errorState: false,
   },
 });
-
diff --git a/tests/components/RelatedArticles.test.tsx b/tests/components/RelatedArticles.test.tsx
index e16bff1..c3aa2b0 100644
--- a/tests/components/RelatedArticles.test.tsx
+++ b/tests/components/RelatedArticles.test.tsx
@@ -50,19 +50,13 @@ const mockPosts: BlogPost[] = [
 describe("RelatedArticles", () => {
   it("renders without crashing", () => {
     render(
-      <RelatedArticles
-        relatedPosts={mockPosts}
-        currentPostSlug="current"
-      />,
+      <RelatedArticles relatedPosts={mockPosts} currentPostSlug="current" />,
     );
   });
 
   it("renders related articles", () => {
     render(
-      <RelatedArticles
-        relatedPosts={mockPosts}
-        currentPostSlug="current"
-      />,
+      <RelatedArticles relatedPosts={mockPosts} currentPostSlug="current" />,
     );
     expect(screen.getByTestId("thumbnail-article-1")).toBeInTheDocument();
     expect(screen.getByTestId("thumbnail-article-2")).toBeInTheDocument();
@@ -70,10 +64,7 @@ describe("RelatedArticles", () => {
 
   it("filters out current post", () => {
     render(
-      <RelatedArticles
-        relatedPosts={mockPosts}
-        currentPostSlug="article-1"
-      />,
+      <RelatedArticles relatedPosts={mockPosts} currentPostSlug="article-1" />,
     );
     expect(screen.queryByTestId("thumbnail-article-1")).not.toBeInTheDocument();
     expect(screen.getByTestId("thumbnail-article-2")).toBeInTheDocument();
diff --git a/tests/components/SectionHeader.test.tsx b/tests/components/SectionHeader.test.tsx
index b004b63..0987139 100644
--- a/tests/components/SectionHeader.test.tsx
+++ b/tests/components/SectionHeader.test.tsx
@@ -21,4 +21,3 @@ componentTestSuite<SectionHeaderProps>({
     errorState: false,
   },
 });
-
diff --git a/tests/components/Select.test.tsx b/tests/components/Select.test.tsx
index aca45a7..b4df46e 100644
--- a/tests/components/Select.test.tsx
+++ b/tests/components/Select.test.tsx
@@ -32,4 +32,3 @@ componentTestSuite<SelectProps>({
     errorProps: { error: true },
   },
 });
-
diff --git a/tests/components/Switch.test.tsx b/tests/components/Switch.test.tsx
index 86a8fc9..2074dfa 100644
--- a/tests/components/Switch.test.tsx
+++ b/tests/components/Switch.test.tsx
@@ -26,4 +26,3 @@ componentTestSuite<SwitchProps>({
     disabledProps: { disabled: true },
   },
 });
-
diff --git a/tests/components/TextArea.test.tsx b/tests/components/TextArea.test.tsx
index 06ddd25..ac083f7 100644
--- a/tests/components/TextArea.test.tsx
+++ b/tests/components/TextArea.test.tsx
@@ -28,4 +28,3 @@ componentTestSuite<TextAreaProps>({
     errorProps: { error: true },
   },
 });
-
diff --git a/tests/components/Toggle.test.tsx b/tests/components/Toggle.test.tsx
index f956033..ad091d0 100644
--- a/tests/components/Toggle.test.tsx
+++ b/tests/components/Toggle.test.tsx
@@ -24,4 +24,3 @@ componentTestSuite<ToggleProps>({
     disabledProps: { disabled: true },
   },
 });
-
diff --git a/tests/components/ToggleGroup.test.tsx b/tests/components/ToggleGroup.test.tsx
index ec16efc..fe049ac 100644
--- a/tests/components/ToggleGroup.test.tsx
+++ b/tests/components/ToggleGroup.test.tsx
@@ -20,4 +20,3 @@ componentTestSuite<ToggleGroupProps>({
     errorState: false,
   },
 });
-
diff --git a/tests/utils/componentTestSuite.tsx b/tests/utils/componentTestSuite.tsx
index 463235d..0c0264e 100644
--- a/tests/utils/componentTestSuite.tsx
+++ b/tests/utils/componentTestSuite.tsx
@@ -2,9 +2,7 @@ import React from "react";
 import { describe, it, expect } from "vitest";
 import { render, screen } from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
-import { axe, toHaveNoViolations } from "jest-axe";
-
-expect.extend(toHaveNoViolations);
+import { axe } from "jest-axe";
 
 type TestCases = {
   renders?: boolean;
@@ -134,9 +132,14 @@ export function componentTestSuite<TProps>(
 
         // Render again with optional props omitted to ensure no runtime error
         const { unmount } = render(
-          <Component {...({ ...props, ...Object.fromEntries(
-            Object.keys(optionalProps).map((k) => [k, undefined]),
-          ) } as TProps)} />,
+          <Component
+            {...({
+              ...props,
+              ...Object.fromEntries(
+                Object.keys(optionalProps).map((k) => [k, undefined]),
+              ),
+            } as TProps)}
+          />,
         );
 
         // Basic sanity check: component is mounted
@@ -149,7 +152,8 @@ export function componentTestSuite<TProps>(
       it("has no obvious accessibility violations (axe)", async () => {
         const { container } = render(<Component {...props} />);
         const results = await axe(container);
-        expect(results).toHaveNoViolations();
+        // Avoid relying on Jest matcher typings in Vitest/Next typecheck context.
+        expect(results.violations).toHaveLength(0);
       });
     }
 
@@ -218,4 +222,3 @@ export function componentTestSuite<TProps>(
     }
   });
 }
-