mechanism to have same peerId for node and go-fula

adding mechanism to create the node-key from the identity of go-fula

docker/go-fula/go-fula.sh

@@ -71,6 +71,17 @@ wap_pid=$!
 while true; do
   if check_internet && check_files_exist; then
     echo "Internet connected and necessary files exist. Running /app."
+    node_key_file="/internal/.secrets/node_key.txt"
+    mkdir -p /internal/.secrets
+    # Generate the node key
+    new_key=$(/app --generateNodeKey)
+    # Check if the node_key file exists and has different content
+    if [ ! -f "$node_key_file" ] || [ "$new_key" != "$(cat $node_key_file)" ]; then
+      echo "$new_key" > "$node_key_file"
+      echo "Node key saved to $node_key_file"
+    else
+      echo "Node key file already exists and is up to date."
+    fi
 
     /app --config /internal/config.yaml
     break

docker/sugarfunge-node/run_node.sh

@@ -37,11 +37,12 @@ while ! check_writable; do
   sleep 5
 done
 
-# Wait indefinitely until the password file and /uniondrive folder are available
-while [ ! -f "/internal/box_props.json" ] || [ ! -d "/uniondrive" ]; do
+# Wait indefinitely until the password file and /uniondrive folder are available from go-fule docker
+while [ ! -f "/internal/box_props.json" ] || [ ! -d "/uniondrive" ] || [ ! -f "/internal/.secrets/node_key.txt" ]; do
   sleep 3
   [ ! -f "/internal/box_props.json" ] && echo "Waiting for /internal/box_props.json to become available..."
   [ ! -d "/uniondrive" ] && echo "Waiting for /uniondrive to become available..."
+  [ ! -f "/internal/.secrets/node_key.txt" ] && echo "Waiting for /internal/.secrets/node_key.txt to become available..."
 done
 
 # Read blox_seed from JSON file
@@ -61,7 +62,7 @@ fi
 
 #save the node key
 # Generate the node key only under specific conditions
-if [ ! -f "/internal/.secrets/node_key.txt" ] || [ "$blox_seed_changed" -ne 0 ]; then
+if [ ! -f "/internal/.secrets/node_key.txt" ]; then
   output=$(/sugarfunge-node key generate-node-key 2>&1)
   echo "$output"
   node_key=$(echo "$output" | tr ' ' '\n' | tail -n 1)