initial npm project structure, linting / ts

.gitignore

@@ -130,3 +130,4 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
+.tap

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "tabWidth": 2,
+  "useTabs": false
+}

README.md

@@ -1,2 +1,25 @@
-# test-assignment-tictactoe
+# Assignment
 
+Source: https://www.programmfabrik.de/en/assignment-frontend-backend-developer-job-berlin/
+
+> Code a tic-tac-toe game
+
+> Depending on the job you are applying for, you can code in Javascript (ECMA) or C++.
+
+> Requirements
+>
+> *    Use your own code only and start from scratch
+> *    Player can choose the opponent to be human or computer
+> *    Use [L]GPL'ed libraries if necessary, please include copyright notes
+> *    Let us know how long it took you to code the game
+>
+> JavaScript version
+>
+> *    Implement in Javascript so that it works in Mozilla Firefox
+> *    Make use of CSS, provide nice visuals
+> *    Make the back button work
+>
+> C++ version
+>
+> *    Implement in C++, so that i works on the command line under Linux
+> *    The opponent has to be unbeatable

eslint.config.js

@@ -0,0 +1,18 @@
+import eslint from "@eslint/js";
+import tsEslint from "typescript-eslint";
+import prettierEslintRecommended from "eslint-plugin-prettier/recommended";
+
+export default tsEslint.config(
+  eslint.configs.recommended,
+  ...tsEslint.configs.strictTypeChecked,
+  ...tsEslint.configs.stylisticTypeChecked,
+  prettierEslintRecommended,
+  {
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+);

package.json

@@ -0,0 +1,25 @@
+{
+  "name": "test-assignment-tictactoe",
+  "version": "1.0.0",
+  "scripts": {
+    "lint": "eslint src",
+    "prerelease": "npm run lint && npm run typecheck && npm run test",
+    "test": "tap",
+    "typecheck": "tsc --noEmit --project tsconfig.json"
+  },
+  "author": "Inga",
+  "license": "CNPLv7",
+  "type": "module",
+  "devDependencies": {
+    "@eslint/js": "^9.15.0",
+    "@tsconfig/strictest": "^2.0.5",
+    "@types/eslint__js": "^8.42.3",
+    "eslint": "9.14.x",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.2.1",
+    "prettier": "^3.3.3",
+    "tap": "^21.0.1",
+    "typescript": "^5.6.3",
+    "typescript-eslint": "^8.14.0"
+  }
+}

tsconfig.json

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+{
+    "extends": "@tsconfig/strictest",
+    "include": ["src/**/*"],
+    "compilerOptions": {
+      "target": "ES2020",
+      "module": "Preserve",
+      "forceConsistentCasingInFileNames": true
+    }
+  }
+