release: promote dev to main for v2.0.0 (#1426)

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flake.nix

@@ -76,8 +76,9 @@
           ANDROID_SDK_ROOT = "${androidSdk}/libexec/android-sdk";
           JAVA_HOME = "${pkgs.jdk21}";
 
-          # Gradle needs a writable home
-          GRADLE_USER_HOME = "$PWD/.gradle-home";
+          # GRADLE_USER_HOME stays at the default ~/.gradle: Nix attrs are not
+          # shell-expanded, so "$PWD/..." gave every checkout and worktree its
+          # own cache and daemon pool, and idle daemons piled up in RAM.
 
           shellHook = ''
             echo " HermesControl Android dev shell"
@@ -90,9 +91,6 @@
             # Ensure Android CLI tools and local user binaries are on PATH
             export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/emulator:$HOME/.local/bin:$PATH"
 
-            # Writable gradle home
-            mkdir -p "$GRADLE_USER_HOME"
-
             # Enable host keyboard input for the project's existing AVD.
             hermesAvdConfig="''${ANDROID_AVD_HOME:-''${ANDROID_USER_HOME:-$HOME/.android}/avd}/hermes_dev.avd/config.ini"
             if [ -f "$hermesAvdConfig" ]; then