diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8fe87f90..6b22d524 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,25 +2,44 @@ name: Build
 
 on: [push]
 
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
 jobs:
   build:
+    name: build (v22.15.1)
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [v22.15.1]
-
     steps:
       - uses: actions/checkout@v6
       - uses: pnpm/action-setup@v6
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: v22.15.1
+          cache: pnpm
+      - name: Cache node_modules
+        id: modules-cache
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node-modules-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
+      - name: Install
+        if: steps.modules-cache.outputs.cache-hit != 'true'
+        run: pnpm install --frozen-lockfile
+        env:
+          CI: true
+      - name: Typecheck
+        run: pnpm typecheck
+        env:
+          CI: true
+      - name: Cache dist
+        id: dist-cache
+        uses: actions/cache@v4
         with:
-          node-version: ${{ matrix.node-version }}
-      - name: Install and build
-        run: |
-          pnpm install --frozen-lockfile
-          pnpm typecheck
-          pnpm build
+          path: build
+          key: dist-${{ runner.os }}-${{ hashFiles('src/**', 'public/**', 'index.html', 'vite.config.*', 'tsconfig*', 'pnpm-lock.yaml') }}
+      - name: Build
+        if: steps.dist-cache.outputs.cache-hit != 'true'
+        run: pnpm build
         env:
           CI: true
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e3ca7728..ebb26f4c 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -2,24 +2,33 @@ name: Lint server
 
 on: [push]
 
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
 jobs:
   build:
+    name: build (v22.15.1)
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [v22.15.1]
-
     steps:
       - uses: actions/checkout@v6
       - uses: pnpm/action-setup@v6
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: v22.15.1
+          cache: pnpm
+      - name: Cache node_modules
+        id: modules-cache
+        uses: actions/cache@v4
         with:
-          node-version: ${{ matrix.node-version }}
+          path: node_modules
+          key: node-modules-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
+      - name: Install
+        if: steps.modules-cache.outputs.cache-hit != 'true'
+        run: pnpm install --frozen-lockfile
+        env:
+          CI: true
       - name: Run lint
-        run: |
-          pnpm install --frozen-lockfile
-          pnpm lint
+        run: pnpm lint
         env:
           CI: true
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 615a47b9..0ebc246d 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -4,21 +4,46 @@ on:
     branches: [main]
   pull_request:
     branches: [main]
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
 jobs:
   test:
-    timeout-minutes: 60
+    timeout-minutes: 15
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v6
         with:
           node-version: v22.15.1
-      - uses: pnpm/action-setup@v6
+          cache: pnpm
+      - name: Cache node_modules
+        id: modules-cache
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: node-modules-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
       - name: Install dependencies
+        if: steps.modules-cache.outputs.cache-hit != 'true'
         run: pnpm install --frozen-lockfile
+      - name: Cache Playwright browsers
+        uses: actions/cache@v4
+        id: playwright-cache
+        with:
+          path: ~/.cache/ms-playwright
+          key: playwright-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
       - name: Install Playwright Browsers
-        run: pnpm exec playwright install --with-deps
+        if: steps.playwright-cache.outputs.cache-hit != 'true'
+        run: pnpm exec playwright install --with-deps chromium
+      - name: Cache dist
+        id: dist-cache
+        uses: actions/cache@v4
+        with:
+          path: build
+          key: dist-${{ runner.os }}-${{ hashFiles('src/**', 'public/**', 'index.html', 'vite.config.*', 'tsconfig*', 'pnpm-lock.yaml') }}
       - name: Build the application
+        if: steps.dist-cache.outputs.cache-hit != 'true'
         run: pnpm build
       - name: Run Playwright tests
         run: pnpm exec playwright test
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e3bcbb1d..dee4fd71 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,24 +2,33 @@ name: test
 
 on: [push]
 
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
 jobs:
   build:
+    name: build (v22.15.1)
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [v22.15.1]
-
     steps:
       - uses: actions/checkout@v6
       - uses: pnpm/action-setup@v6
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: v22.15.1
+          cache: pnpm
+      - name: Cache node_modules
+        id: modules-cache
+        uses: actions/cache@v4
         with:
-          node-version: ${{ matrix.node-version }}
-      - name: Web
-        run: |
-          pnpm install --frozen-lockfile
-          pnpm test
+          path: node_modules
+          key: node-modules-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
+      - name: Install
+        if: steps.modules-cache.outputs.cache-hit != 'true'
+        run: pnpm install --frozen-lockfile
+        env:
+          CI: true
+      - name: Test
+        run: pnpm test
         env:
           CI: true
diff --git a/playwright.config.ts b/playwright.config.ts
index c757d307..abb30226 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -1,6 +1,5 @@
 import { defineConfig, devices } from '@playwright/test';
 
-// Check if we need to run the mock server based on environment variable or test patterns
 const shouldRunMockServer =
   process.env.PLAYWRIGHT_WITH_MOCK === 'true' ||
   process.argv.some((arg) => arg.includes('mock-api.spec.ts'));
@@ -9,8 +8,8 @@ export default defineConfig({
   testDir: './tests',
   fullyParallel: true,
   forbidOnly: !!process.env.CI,
-  retries: process.env.CI ? 2 : 0,
-  workers: process.env.CI ? 1 : undefined,
+  retries: process.env.CI ? 1 : 0,
+  workers: '100%',
   reporter: 'html',
   use: {
     baseURL: process.env.CI ? 'http://localhost:4173' : 'http://localhost:3000',
@@ -22,16 +21,7 @@ export default defineConfig({
       name: 'chromium',
       use: { ...devices['Desktop Chrome'] },
     },
-    {
-      name: 'firefox',
-      use: { ...devices['Desktop Firefox'] },
-    },
-    {
-      name: 'webkit',
-      use: { ...devices['Desktop Safari'] },
-    },
   ],
-  // Conditionally start mock server based on test needs
   webServer: shouldRunMockServer
     ? [
         {
@@ -41,7 +31,7 @@ export default defineConfig({
           timeout: 120 * 1000,
         },
         {
-          command: process.env.CI ? 'npm run preview' : 'npm run start',
+          command: process.env.CI ? 'pnpm run preview' : 'pnpm run start',
           url: process.env.CI
             ? 'http://localhost:4173'
             : 'http://localhost:3000',
@@ -50,7 +40,7 @@ export default defineConfig({
         },
       ]
     : {
-        command: process.env.CI ? 'npm run preview' : 'npm run start',
+        command: process.env.CI ? 'pnpm run preview' : 'pnpm run start',
         url: process.env.CI ? 'http://localhost:4173' : 'http://localhost:3000',
         reuseExistingServer: !process.env.CI,
         timeout: 120 * 1000,