fix: server mobile CI — Java paths, monorepo Podfile

Jenkins/서버에서 brew OpenJDK·Android SDK 경로를 사용하고, npm workspace
루트의 Capacitor iOS 의존성을 Podfile이 참조하도록 수정한다.

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

scripts/build-mobile-apk.sh

@@ -31,7 +31,7 @@ sign_release_apk() {
   local apksigner
   apksigner="${ANDROID_HOME:-$HOME/Library/Android/sdk}/build-tools/35.0.0/apksigner"
   if [[ ! -x "$apksigner" ]]; then
-    apksigner=$(command -v apksigner 2>/dev/null || true)
+    apksigner=$(ls -d "${ANDROID_HOME:-$HOME/Library/Android/sdk}"/build-tools/*/apksigner 2>/dev/null | sort -V | tail -1 || true)
   fi
   if [[ -z "$apksigner" || ! -x "$apksigner" ]]; then
     echo "apksigner 없음. Android SDK build-tools 설치 필요." >&2
@@ -49,6 +49,13 @@ sign_release_apk() {
 if [[ -z "${JAVA_HOME:-}" ]] && [[ -x "$HOME/.local/jdk-21.0.11+10/Contents/Home/bin/java" ]]; then
   export JAVA_HOME="$HOME/.local/jdk-21.0.11+10/Contents/Home"
 fi
+if [[ -z "${JAVA_HOME:-}" ]] && [[ -x "/opt/homebrew/opt/openjdk@21/libexec/openjdk.jdk/Contents/Home/bin/java" ]]; then
+  export JAVA_HOME="/opt/homebrew/opt/openjdk@21/libexec/openjdk.jdk/Contents/Home"
+fi
+if [[ -z "${JAVA_HOME:-}" ]] && command -v /usr/libexec/java_home >/dev/null 2>&1; then
+  JAVA_HOME="$(/usr/libexec/java_home 2>/dev/null || true)"
+  [[ -n "$JAVA_HOME" ]] && export JAVA_HOME
+fi
 if [[ -z "${JAVA_HOME:-}" ]]; then
   echo "JAVA_HOME 미설정" >&2
   exit 1