Fix gradle full build step

api/build.gradle

@@ -35,6 +35,7 @@ android {
     }
     kotlinOptions {
         jvmTarget = '17'
+        freeCompilerArgs = ["-Xstring-concat=inline"]
     }
     lint {
         abortOnError false

app/proguard-rules.pro

@@ -31,4 +31,21 @@
 
 -keep class com.readrops.api.localfeed.** { *; }
 
--keep class com.readrops.api.opml.model.** { *; }
+-keep class com.readrops.api.opml.model.** { *; }
+
+# Please add these rules to your existing keep rules in order to suppress warnings.
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn javax.xml.stream.Location
+-dontwarn javax.xml.stream.XMLInputFactory
+-dontwarn javax.xml.stream.XMLStreamReader
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.conscrypt.Conscrypt$Version
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.joda.convert.FromString
+-dontwarn org.joda.convert.ToString
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE