[BOOK-476] chore: kakao plus chat account 관리

Author: doyeonk429

src/Projects/BKPresentation/Sources/Constant/URLConstants.swift

@@ -0,0 +1,19 @@
+// Copyright © 2026 Booket. All rights reserved
+
+import Foundation
+
+private final class PresentationBundleToken {}
+
+public enum URLConstants {
+    private static let bundle = Bundle(for: PresentationBundleToken.self)
+    
+    private static let kakaoAccount: String = {
+        guard let value = bundle.object(forInfoDictionaryKey: "KAKAO_ACCOUNT") as? String else {
+            fatalError("Can't load KAKAO_ACCOUNT")
+        }
+        return value
+    }()
+    
+    public static let kakaoAppScheme = "kakaoplus://plusfriend/home/\(kakaoAccount)"
+    public static let kakaoChatURL = "https://pf.kakao.com/\(kakaoAccount)/chat"
+}

src/SupportingFiles/Booket/Info.plist

@@ -43,8 +43,8 @@
 	<false/>
 	<key>KAKAO_NATIVE_APP_KEY</key>
 	<string>$(KAKAO_NATIVE_APP_KEY)</string>
-	<key>KAKAO_CHAT_URL</key>
-	<string>$(KAKAO_CHAT_URL)</string>
+	<key>KAKAO_ACCOUNT</key>
+	<string>$(KAKAO_ACCOUNT)</string>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>kakaokompassauth</string>