chore: add more stylistic rules & run formatter

eslint.config.js

@@ -26,14 +26,28 @@ export default defineConfig([
   },
   {
     files: ['**/*.{js,mjs,cjs}'],
-    plugins: { js, '@stylistic': stylistic},
+    plugins: {
+      js, '@stylistic': stylistic 
+    },
     extends: ['js/recommended'],
-    languageOptions: { globals: globals.browser },
+    languageOptions: {
+      globals: globals.browser 
+    },
     rules: {
       '@stylistic/indent': ['error', 2],
       '@stylistic/quotes': ['error', 'single'],
       '@stylistic/semi': ['error', 'never'],
-      '@stylistic/comma-dangle': ['error', 'never'] 
+      '@stylistic/comma-dangle': ['error', 'never'] ,
+      '@stylistic/block-spacing': 'error',
+      '@stylistic/array-bracket-spacing': ['error', 'never'],
+      '@stylistic/object-curly-spacing': ['error', 'always'],
+      '@stylistic/key-spacing': ['error', {
+        'beforeColon': false 
+      }],
+      '@stylistic/array-bracket-newline': ['error', 'consistent'],
+      '@stylistic/object-curly-newline': ['error', {
+        'consistent': true
+      }]
     }
   },
   globalIgnores(['dist'])

src/mnswpr.js

@@ -175,7 +175,11 @@ export const Minesweeper = function(appId) {
 
     const okButton = document.createElement('button')
     okButton.innerText = 'Okay'
-    const setting = {rows: rowsInput.value, cols: colsInput.value, bombs: bombsInput.value}
+    const setting = {
+      rows: rowsInput.value,
+      cols: colsInput.value,
+      bombs: bombsInput.value 
+    }
     okButton.onmousedown = () => updateSetting('custom-action', setting)
 
     inputElements.forEach(input => {

src/modules/leader-board/leader-board.js

@@ -4,7 +4,9 @@ import { LoadingService } from '../loading/loading'
 import { LoggerService } from '../logger/logger'
 
 import { initializeApp } from 'firebase/app'
-import { getFirestore, doc, getDocs, getDoc, setDoc, collection, query, orderBy, limit } from 'firebase/firestore/lite'
+import {
+  getFirestore, doc, getDocs, getDoc, setDoc, collection, query, orderBy, limit 
+} from 'firebase/firestore/lite'
 
 
 export class LeaderBoardService {