add FLOWISE_SECRETKEY_OVERWRITE

docker/.env.example

@@ -1,5 +1,4 @@
 PORT=3000
-PASSPHRASE=MYPASSPHRASE # Passphrase used to create encryption key
 DATABASE_PATH=/root/.flowise
 APIKEY_PATH=/root/.flowise
 SECRETKEY_PATH=/root/.flowise
@@ -13,10 +12,10 @@ LOG_PATH=/root/.flowise/logs
 # DATABASE_NAME="flowise"
 # DATABASE_USER=""
 # DATABASE_PASSWORD=""
-# OVERRIDE_DATABASE=true
 
 # FLOWISE_USERNAME=user
 # FLOWISE_PASSWORD=1234
+# FLOWISE_SECRETKEY_OVERWRITE=myencryptionkey
 # DEBUG=true
 # LOG_LEVEL=debug (error | warn | info | verbose | debug)
 # TOOL_FUNCTION_BUILTIN_DEP=crypto,fs