Add QR pairing (terminal QR, in-app scanner, iris://pair deep link)

.gitea/workflows/release.yml

@@ -40,7 +40,7 @@ jobs:
         run: |
           cp gateway-plugin/tests/test_android.py hermes-agent/tests/gateway/test_android.py
           cd hermes-agent
-          ANDROID_PLUGIN_DIR="$GITHUB_WORKSPACE/gateway-plugin" \
+          IRIS_PLUGIN_DIR="$GITHUB_WORKSPACE/gateway-plugin" \
             scripts/run_tests.sh tests/gateway/test_android.py
 
   kotlin: