feat: initial dev-configs monorepo

Shared configs for TypeScript projects: ESLint, Prettier, TypeScript,
Vite, Jest, Playwright, Knip. Published as @vigdorov/* npm packages
to Gitea registry.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/playwright/package.json

@@ -0,0 +1,19 @@
+{
+    "name": "@vigdorov/playwright-config",
+    "version": "1.0.0",
+    "description": "Shared Playwright configuration",
+    "type": "module",
+    "main": "dist/index.js",
+    "types": "dist/index.d.ts",
+    "files": ["dist"],
+    "scripts": {
+        "build": "tsc"
+    },
+    "peerDependencies": {
+        "@playwright/test": ">=1.40.0"
+    },
+    "devDependencies": {
+        "@playwright/test": "^1.52.0",
+        "typescript": "^5.8.3"
+    }
+}

packages/playwright/src/index.ts

@@ -0,0 +1,29 @@
+import type {PlaywrightTestConfig} from '@playwright/test';
+
+export interface PlaywrightConfigOptions {
+    baseURL: string;
+    testDir?: string;
+    retries?: number;
+}
+
+export function playwrightConfig(options: PlaywrightConfigOptions): PlaywrightTestConfig {
+    const {baseURL, testDir = 'e2e', retries} = options;
+    const isCI = !!process.env.CI;
+
+    return {
+        testDir,
+        timeout: 30_000,
+        retries: retries ?? (isCI ? 2 : 0),
+        reporter: isCI ? 'html' : 'list',
+        use: {
+            baseURL,
+            trace: 'on-first-retry',
+            screenshot: 'only-on-failure',
+        },
+        projects: [
+            {name: 'chromium', use: {browserName: 'chromium'}},
+            {name: 'firefox', use: {browserName: 'firefox'}},
+            {name: 'webkit', use: {browserName: 'webkit'}},
+        ],
+    };
+}

packages/playwright/tsconfig.json

@@ -0,0 +1,8 @@
+{
+    "extends": "../../tsconfig.base.json",
+    "compilerOptions": {
+        "outDir": "dist",
+        "rootDir": "src"
+    },
+    "include": ["src"]
+}