build: inject API base URL via buildConfigField instead of hardcoding

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

app/build.gradle.kts

@@ -18,6 +18,8 @@ android {
         versionName = "1.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        buildConfigField("String", "API_BASE", "\"https://resume.aridgwayweb.com\"")
     }
 
     buildTypes {
@@ -32,6 +34,9 @@ android {
             )
         }
     }
+    buildFeatures {
+        buildConfig = true
+    }
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_11
         targetCompatibility = JavaVersion.VERSION_11

app/src/main/java/com/example/resbuilder/data/remote/ApiClient.kt

@@ -28,7 +28,7 @@ import java.util.concurrent.TimeUnit
 
 object ApiClient {
 
-    internal const val API_BASE = "https://resume.aridgwayweb.com"
+    internal const val API_BASE = com.example.resbuilder.BuildConfig.API_BASE
 
     private val gson = Gson()
     private val cookieStore = mutableListOf<Cookie>()