rework project structure

.eslintrc.json

@@ -6,55 +6,48 @@
   },
   "extends": [
     "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:@typescript-eslint/recommended-requiring-type-checking",
-    "next"
+    "next",
+    "plugin:@typescript-eslint/recommended-type-checked",
+    "plugin:@typescript-eslint/stylistic-type-checked"
   ],
   "parser": "@typescript-eslint/parser",
   "parserOptions": {
-    "ecmaVersion": 2022,
+    "ecmaVersion": 2023,
     "sourceType": "module",
-    "project": ["./tsconfig.json"]
+    "project": true
   },
   "plugins": ["@typescript-eslint"],
   "ignorePatterns": ["node_modules", ".next", "out"],
   "rules": {
-    "@typescript-eslint/no-floating-promises": "error",
+    "@typescript-eslint/no-base-to-string": "off",
     "@typescript-eslint/no-require-imports": "error",
+    "@typescript-eslint/prefer-nullish-coalescing": ["error", { "ignorePrimitives": { "boolean": true } }],
     "@typescript-eslint/restrict-template-expressions": "off",
     "curly": "error",
     "default-case-last": "error",
     "dot-notation": "error",
     "eqeqeq": "error",
     "line-comment-position": ["error", { "position": "above" }],
-    "lines-around-comment": "error",
-    "no-alert": "error",
-    "no-confusing-arrow": "error",
     "no-duplicate-imports": ["error", { "includeExports": true }],
     "no-else-return": ["error", { "allowElseIf": false }],
     "no-empty-function": "error",
-    "no-extra-label": "error",
-    "no-floating-decimal": "error",
     "no-implicit-coercion": "error",
     "no-implied-eval": "error",
+    "no-labels": "error",
     "no-lone-blocks": "error",
     "no-loss-of-precision": "error",
     "no-multi-assign": "error",
     "no-multi-str": "error",
     "no-negated-condition": "error",
     "no-nested-ternary": "error",
     "no-new-wrappers": "error",
-    "no-octal-escape": "error",
     "no-return-await": "error",
     "no-sequences": ["error", { "allowInParentheses": false }],
-    "no-shadow": "off",
     "no-template-curly-in-string": "error",
-    "no-trailing-spaces": "error",
     "no-undef-init": "error",
     "no-unneeded-ternary": "error",
     "no-unreachable-loop": "error",
     "no-unsafe-optional-chaining": ["error", { "disallowArithmeticOperators": true }],
-    "no-useless-backreference": "error",
     "no-useless-call": "error",
     "no-useless-computed-key": "error",
     "no-useless-concat": "error",

.github/workflows/test.yml

@@ -5,59 +5,59 @@ on:
   pull_request:
     branches: [master]
 jobs:
-  lint:
-    name: ESLint
+  biome:
+    name: Biome
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Install Node v18
-        uses: actions/setup-node@v3
-        with:
-          node-version: 18
-          cache: npm
+        uses: actions/checkout@v4
 
-      - name: Install dependencies
-        run: npm ci
+      - name: Setup Biome
+        uses: biomejs/setup-biome@v2
 
-      - name: Run ESLint
-        run: npm run lint
+      - name: Run Biome
+        run: biome ci .
 
-  prettier:
-    name: Prettier
+  lint:
+    name: ESLint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v3
 
-      - name: Install Node v18
-        uses: actions/setup-node@v3
+      - name: Install Node 20
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
-          cache: npm
+          node-version: 20
+          cache: 'pnpm'
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
-      - name: Run Prettier
-        run: npm run check
+      - name: Run ESLint
+        run: pnpm run lint
 
   typescript:
     name: TypeScript
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v3
 
-      - name: Install Node v18
-        uses: actions/setup-node@v3
+      - name: Install Node 20
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
-          cache: npm
+          node-version: 20
+          cache: 'pnpm'
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Run TypeScript compiler
-        run: npm run typecheck
+        run: pnpm run typecheck

.gitignore

@@ -4,21 +4,32 @@
 /node_modules
 /.pnp
 .pnp.js
+.yarn/install-state.gz
 
 # testing
 /coverage
 
+# next.js
+/.next/
+/out/
+
 # production
-/.next
-/out
+/build
 
 # misc
 .DS_Store
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
+*.pem
 
+# debug
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo

.vscode/settings.json

@@ -1,10 +1,12 @@
 {
   "editor.codeActionsOnSave": {
-    "source.fixAll": true,
-    "source.organizeImports": false
+    "source.fixAll": "explicit",
+    "source.organizeImports.biome": "explicit"
   },
-  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.defaultFormatter": "biomejs.biome",
   "editor.formatOnSave": true,
+  "files.eol": "\n",
   "files.insertFinalNewline": true,
-  "typescript.tsdk": "node_modules\\typescript\\lib"
+  "npm.packageManager": "pnpm",
+  "typescript.tsdk": "node_modules/typescript/lib"
 }

biome.json

@@ -0,0 +1,28 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.5.3/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "defaultBranch": "main",
+    "useIgnoreFile": true
+  },
+  "formatter": {
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineWidth": 120
+  },
+  "javascript": {
+    "formatter": {
+      "arrowParentheses": "asNeeded",
+      "quoteStyle": "single",
+      "semicolons": "always",
+      "trailingComma": "none"
+    }
+  },
+  "linter": {
+    "enabled": false
+  },
+  "organizeImports": {
+    "enabled": true
+  }
+}