Fix: put .env.example back

packages/server/.env.example

@@ -0,0 +1,26 @@
+PORT=3000
+PASSPHRASE=MYPASSPHRASE # Passphrase used to create encryption key
+# DATABASE_PATH=/your_database_path/.flowise
+# APIKEY_PATH=/your_api_key_path/.flowise
+# SECRETKEY_PATH=/your_api_key_path/.flowise
+# LOG_PATH=/your_log_path/.flowise/logs
+
+# DATABASE_TYPE=postgres
+# DATABASE_PORT=""
+# DATABASE_HOST=""
+# DATABASE_NAME="flowise"
+# DATABASE_USER=""
+# DATABASE_PASSWORD=""
+# OVERRIDE_DATABASE=true
+
+# FLOWISE_USERNAME=user
+# FLOWISE_PASSWORD=1234
+# DEBUG=true
+# LOG_LEVEL=debug (error | warn | info | verbose | debug)
+# TOOL_FUNCTION_BUILTIN_DEP=crypto,fs
+# TOOL_FUNCTION_EXTERNAL_DEP=moment,lodash
+
+# LANGCHAIN_TRACING_V2=true
+# LANGCHAIN_ENDPOINT=https://api.smith.langchain.com
+# LANGCHAIN_API_KEY=your_api_key
+# LANGCHAIN_PROJECT=your_project

packages/ui/.env.example

@@ -0,0 +1 @@
+PORT=8080