Update dependencies and fix displayHelper test

- Updated development dependencies including TypeScript, ESLint, Jest
- Updated runtime dependencies js-crc and ky to latest versions
- Fixed displayHelper.ts to handle default case correctly in tests

🤖 Generated with [Claude Code](https://claude.ai/code)

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

Author: halsk

lib/displayHelper.ts

@@ -2,13 +2,15 @@ export function getNowYMD(dt:Date, locale?:string):string{
   // 日付表現は各言語に沿うが表示時間は日本時間（JST）
   switch (locale) {
     case 'ja':
+      // Fall through to default case
+    default:
       const y = dt.getFullYear();
       const m = ("00" + (dt.getMonth()+1)).slice(-2);
       const d = ("00" + dt.getDate()).slice(-2);
       const hh = ("00" + dt.getHours()).slice(-2);
       const mm = ("00" + dt.getMinutes()).slice(-2);
       const result = y + "年" + m + "月" + d + "日" + hh + "時" + mm + "分";
-      return result
+      return result;
     case 'en':
       return dt.toLocaleString('en-JP');
     case 'es':
@@ -33,8 +35,6 @@ export function getNowYMD(dt:Date, locale?:string):string{
       return dt.toLocaleString('vn-JP');
     case 'zh':
       return dt.toLocaleString('zh-JP');
-    default:
-      return dt.toLocaleString('ja-JP');
   }
 }
 

package.json

@@ -27,63 +27,64 @@
     "@nuxtjs/axios": "^5.13.1",
     "@types/maplibre-gl": "^1.13.0",
     "geojson": "^0.5.0",
-    "js-crc": "^0.2.0",
-    "ky": "^0.15.0",
+    "js-crc": "^0.3.0",
+    "ky": "^1.8.0",
     "maplibre-gl": "^1.13.0-rc.5",
     "nuxt": "^2.14.7",
     "nuxt-i18n": "^6.20.4",
     "simplebar-vue": "^1.6.0",
-    "ts-node": "^8.10.2",
+    "ts-node": "^10.9.2",
     "viewport-units-buggyfill": "^0.6.2",
     "vue": "^2.7.0",
     "vue-i18n": "^8.23.0",
     "vue-mapbox": "^0.4.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.23.7",
+    "@babel/core": "^7.26.10",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
-    "@babel/plugin-transform-async-to-generator": "^7.23.3",
-    "@babel/plugin-transform-runtime": "^7.23.7",
-    "@babel/preset-env": "^7.23.7",
-    "@babel/preset-typescript": "^7.23.3",
+    "@babel/plugin-transform-async-to-generator": "^7.25.9",
+    "@babel/plugin-transform-runtime": "^7.26.10",
+    "@babel/preset-env": "^7.26.9",
+    "@babel/preset-typescript": "^7.27.0",
     "@nuxt/test-utils": "^3.9.0",
     "@nuxt/typescript-build": "^0.2.10",
     "@nuxtjs/eslint-config": "^1.0.1",
     "@nuxtjs/eslint-module": "^1.2.0",
-    "@types/geojson": "^7946.0.7",
-    "@types/jest": "^29.5.11",
-    "@vue/compiler-dom": "^3.4.5",
-    "@vue/server-renderer": "^3.4.5",
+    "@types/geojson": "^7946.0.16",
+    "@types/jest": "^29.5.14",
+    "@vue/compiler-dom": "^3.5.13",
+    "@vue/server-renderer": "^3.5.13",
     "@vue/server-test-utils": "1",
     "@vue/test-utils": "1",
     "@vue/vue2-jest": "28",
     "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^29.7.0",
     "babel-preset-vue": "^2.0.2",
-    "cross-env": "^6.0.3",
+    "cross-env": "^7.0.3",
     "css-mqpacker": "^7.0.0",
-    "eslint": "^6.8.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-html": "^6.1.1",
-    "eslint-plugin-nuxt": "^2.0.0",
-    "eslint-plugin-vue": "^7.7.0",
+    "eslint": "^9.23.0",
+    "eslint-config-prettier": "^10.1.1",
+    "eslint-plugin-html": "^8.1.2",
+    "eslint-plugin-nuxt": "^4.0.0",
+    "eslint-plugin-vue": "^10.0.0",
     "fs": "0.0.1-security",
     "jest": "^29.7.0",
     "jest-dom": "^4.0.0",
     "jest-environment-jsdom": "^29.7.0",
     "jest-serializer-vue": "^3.1.0",
-    "jsdom": "^23.0.1",
+    "jsdom": "^26.0.0",
     "jsdom-global": "^3.0.2",
-    "pug": "^3.0.2",
+    "pug": "^3.0.3",
     "pug-loader": "^2.4.0",
     "pug-plain-loader": "^1.1.0",
-    "sass": "^1.69.6",
+    "sass": "^1.86.1",
     "sass-loader": "^10.0.4",
-    "shelljs": "^0.8.5",
-    "sort-css-media-queries": "^1.5.4",
-    "ts-jest": "^29.1.1",
-    "ts-loader": "^6.2.2",
-    "typescript": "^5.3.3"
+    "shelljs": "^0.9.2",
+    "sort-css-media-queries": "^3.0.1",
+    "ts-jest": "^29.3.1",
+    "ts-loader": "^9.5.2",
+    "typescript": "^5.8.2",
+    "vue-eslint-parser": "^10.1.1"
   }
 }