Exclude playground from source

scripts/.gitignore

@@ -0,0 +1 @@
+/Playground.s.sol

tools/playground.sh

@@ -9,6 +9,7 @@ help() {
   echo "Usage: $0 -t NETWORK [-b]"
   echo -e "\t-t --target: Target network"
   echo -e "\t-b --broadcast: Broadcast transactions to a network"
+  echo -e "\t-p --profile: Use Universal Page profile to transact on behalf"
   echo -e "\t-h --help: Prints this message"
   exit 1
 }
@@ -26,6 +27,10 @@ while [ -n "$1" ]; do
     BROADCAST=true
     shift
     ;;
+  -p | --profile)
+    PROFILE=true
+    shift
+    ;;
   --)
     # remaining options are captured as "$*"
     shift
@@ -62,8 +67,14 @@ ARGS="--rpc-url ${RPC_URL}"
 if [ -n "${PROFILE_CONTROLLER_PRIVATE_KEY}" ]; then
   ARGS+=" --private-keys ${PROFILE_CONTROLLER_PRIVATE_KEY}"
 fi
-if [ -n "${OWNER_PRIVATE_KEY}" ]; then
+
+# use profile's controller or fallback to hardware wallet
+if [ "${PROFILE}" = true ]; then
+  ARGS+=" --ledger --hd-paths ${PROFILE_CONTROLLER_LEDGER_DERIVATION_PATH}"
+elif [ -n "${OWNER_PRIVATE_KEY}" ]; then
   ARGS+=" --private-keys ${OWNER_PRIVATE_KEY}"
+elif [ -n "${OWNER_LEDGER_DERIVATION_PATH}" ]; then
+  ARGS+=" --ledger --hd-paths ${OWNER_LEDGER_DERIVATION_PATH}"
 fi
 
 # broadcast