Import project configuration: playwright.config.ts

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

playwright.config.ts

@@ -0,0 +1,25 @@
+import { defineConfig, devices } from "@playwright/test";
+
+export default defineConfig({
+  testDir: "./tests/e2e",
+  timeout: 30_000,
+  expect: { timeout: 15_000 },
+  use: {
+    baseURL: "http://127.0.0.1:3107",
+    channel: "chrome",
+    contextOptions: {
+      reducedMotion: "reduce",
+    },
+    trace: "on-first-retry",
+  },
+  webServer: {
+    command: "NEXT_DIST_DIR=.next-dev npm run dev -- -p 3107",
+    url: "http://127.0.0.1:3107",
+    reuseExistingServer: !process.env.CI,
+    timeout: 120_000,
+  },
+  projects: [
+    { name: "chromium", use: { ...devices["Desktop Chrome"] } },
+    { name: "mobile", use: { ...devices["Pixel 5"] } },
+  ],
+});