Scaffold: agent starter kit (seeded from Ebb)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

gradle.properties

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+org.gradle.jvmargs=-Xmx4g -Dfile.encoding=UTF-8
+org.gradle.parallel=true
+org.gradle.caching=true
+org.gradle.configuration-cache=true
+android.useAndroidX=true
+android.nonTransitiveRClass=true
+kotlin.code.style=official
+# Pinned JDK: Homebrew openjdk@25 (current LTS). A versioned formula does not move under the build; the unversioned
+# `openjdk` on PATH does. Run ./gradlew from any shell and never set JAVA_HOME. Bytecode still targets Java 17.
+org.gradle.java.installations.paths=/opt/homebrew/opt/openjdk@25/libexec/openjdk.jdk/Contents/Home
+# Nothing is downloaded: if openjdk@25 is missing the build says so.
+org.gradle.java.installations.auto-download=false