fix: Android APK 다운로드 window.open, CI npm ci 보강

@capacitor/browser 제거하고 네이티브 WebView에서 window.open 사용.
app node_modules 누락 시 root npm ci 실행.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/package.json

@@ -14,7 +14,6 @@
   "dependencies": {
     "@capacitor/android": "^7.0.0",
     "@capacitor/app": "^7.0.0",
-    "@capacitor/browser": "^7.0.5",
     "@capacitor/core": "^7.0.0",
     "@capacitor/haptics": "^7.0.0",
     "@capacitor/ios": "^7.0.0",

app/src/services/appUpdate.ts

@@ -2,7 +2,6 @@
  * Android 앱 내 업데이트 — /api/mobile-app/info 버전 비교 후 APK 다운로드
  */
 import { App } from '@capacitor/app';
-import { Browser } from '@capacitor/browser';
 import { Capacitor } from '@capacitor/core';
 import {
   isRemoteVersionNewer,
@@ -50,12 +49,8 @@ export async function openApkDownload(release?: MobileAppReleaseInfoDto | null):
   if (!url) return false;
 
   if (Capacitor.isNativePlatform() && Capacitor.getPlatform() === 'android') {
-    try {
+    const opened = window.open(url, '_blank', 'noopener,noreferrer');
-      await Browser.open({ url });
+    if (opened) return true;
-      return true;
-    } catch {
-      /* fallback */
-    }
   }
 
   const a = document.createElement('a');

package-lock.json

@@ -18,7 +18,6 @@
       "dependencies": {
         "@capacitor/android": "^7.0.0",
         "@capacitor/app": "^7.0.0",
-        "@capacitor/browser": "^7.0.5",
         "@capacitor/core": "^7.0.0",
         "@capacitor/haptics": "^7.0.0",
         "@capacitor/ios": "^7.0.0",
@@ -422,15 +421,6 @@
         "@capacitor/core": ">=7.0.0"
       }
     },
-    "node_modules/@capacitor/browser": {
-      "version": "7.0.5",
-      "resolved": "https://registry.npmjs.org/@capacitor/browser/-/browser-7.0.5.tgz",
-      "integrity": "sha512-YF/kC1m1e6c81X/agtAnYItVlqiQ/nXLG+Q3QXNDuiMoRynqa3Guu8ZaV9kWvqQcHoE2w18xz7WGpPOuh+R1fA==",
-      "license": "MIT",
-      "peerDependencies": {
-        "@capacitor/core": ">=7.0.0"
-      }
-    },
     "node_modules/@capacitor/cli": {
       "version": "7.6.5",
       "resolved": "https://registry.npmjs.org/@capacitor/cli/-/cli-7.6.5.tgz",

scripts/build-mobile-apk.sh

@@ -64,7 +64,7 @@ fi
 log "google-services.json 확인"
 "$ROOT/scripts/ensure-android-google-services.sh"
 
-if [[ ! -d "$ROOT/node_modules/vite" ]]; then
+if [[ ! -d "$ROOT/node_modules/vite" ]] || [[ ! -d "$ROOT/app/node_modules/@capacitor/core" ]]; then
   log "npm ci (root dependencies)"
   (cd "$ROOT" && npm ci)
 fi