Update .env.example with new credential placeholders and organization defaults

- Expanded the .env.example file to include placeholders for Flowise, Grafana, Prometheus, and Searxng credentials.
- Cleared existing sensitive values to enhance security and encourage user customization.
- Updated default organization and project names for the Studio configuration.

.env.example

@@ -1,16 +1,51 @@
-# Change the name of this file to .env after updating it!
+##### Change the name of this file to .env after updating it!
 
 ############
-# [required] 
+# [required]
+# flowise credentials - you set this to whatever you want, just make it a long and secure string for both!
+############
+
+FLOWISE_USERNAME=
+FLOWISE_PASSWORD=
+
+
+############
+# [required]
 # n8n credentials - you set this to whatever you want, just make it a long and secure string for both!
 ############
 
-N8N_ENCRYPTION_KEY=super-secret-key
-N8N_USER_MANAGEMENT_JWT_SECRET=even-more-secret
+N8N_ENCRYPTION_KEY=
+N8N_USER_MANAGEMENT_JWT_SECRET=
 
 
 ############
-# [required] 
+# [required]
+# grafana credentials - you set this to whatever you want, just make it a long and secure string for both!
+############
+
+GRAFANA_ADMIN_PASSWORD=
+
+
+############
+# [required]
+# prometheus credentials - you set this to whatever you want, just make it a long and secure string for both!
+############
+
+PROMETHEUS_USERNAME=
+PROMETHEUS_PASSWORD=
+
+
+############
+# [required]
+# searxng credentials - you set this to whatever you want, just make it a long and secure string for both!
+############
+
+SEARXNG_USERNAME=
+SEARXNG_PASSWORD=
+
+
+############
+# [required]
 # Supabase Secrets
 
 # YOU MUST CHANGE THESE BEFORE GOING INTO PRODUCTION
@@ -20,13 +55,14 @@ N8N_USER_MANAGEMENT_JWT_SECRET=even-more-secret
 # You can really decide any value for POOLER_TENANT_ID like 1000.
 ############
 
-POSTGRES_PASSWORD=your-super-secret-and-long-postgres-password
-JWT_SECRET=your-super-secret-jwt-token-with-at-least-32-characters-long
-ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyAgCiAgICAicm9sZSI6ICJhbm9uIiwKICAgICJpc3MiOiAic3VwYWJhc2UtZGVtbyIsCiAgICAiaWF0IjogMTY0MTc2OTIwMCwKICAgICJleHAiOiAxNzk5NTM1NjAwCn0.dc_X5iR_VP_qT0zsiyj_I_OZ2T9FtRU2BBNWN8Bu4GE
-SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyAgCiAgICAicm9sZSI6ICJzZXJ2aWNlX3JvbGUiLAogICAgImlzcyI6ICJzdXBhYmFzZS1kZW1vIiwKICAgICJpYXQiOiAxNjQxNzY5MjAwLAogICAgImV4cCI6IDE3OTk1MzU2MDAKfQ.DaYlNEoUrrEn2Ig7tqibS-PHK5vgusbcbo7X36XVt4Q
-DASHBOARD_USERNAME=supabase
-DASHBOARD_PASSWORD=this_password_is_insecure_and_should_be_updated
-POOLER_TENANT_ID=your-tenant-id
+POSTGRES_PASSWORD=
+JWT_SECRET=
+ANON_KEY=
+SERVICE_ROLE_KEY=
+DASHBOARD_USERNAME=
+DASHBOARD_PASSWORD=
+POOLER_TENANT_ID=1000
+
 
 ############
 # [required] 
@@ -37,14 +73,14 @@ POOLER_TENANT_ID=your-tenant-id
 #   For Windows, you can use the 'Git Bash' terminal installed with git 
 ############
 
-CLICKHOUSE_PASSWORD=super-secret-key-1
-MINIO_ROOT_PASSWORD=super-secret-key-2
-LANGFUSE_SALT=super-secret-key-3
-NEXTAUTH_SECRET=super-secret-key-4
-ENCRYPTION_KEY=generate-with-openssl # generate via `openssl rand -hex 32`
+CLICKHOUSE_PASSWORD=
+MINIO_ROOT_PASSWORD=
+LANGFUSE_SALT=
+NEXTAUTH_SECRET=
+ENCRYPTION_KEY=
 
 ############
-# [required for prod] 
+# [required for prod]
 # Caddy Config
 
 # By default listen on https://localhost:[service port] and don't use an email for SSL
@@ -55,20 +91,22 @@ ENCRYPTION_KEY=generate-with-openssl # generate via `openssl rand -hex 32`
 # Replace internal by your email (require to create a Let's Encrypt certificate)
 ############
 
-# N8N_HOSTNAME=n8n.yourdomain.com
-# WEBUI_HOSTNAME=openwebui.yourdomain.com
-# FLOWISE_HOSTNAME=flowise.yourdomain.com
-# SUPABASE_HOSTNAME=supabase.yourdomain.com
-# LANGFUSE_HOSTNAME=langfuse.yourdomain.com
-# OLLAMA_HOSTNAME=ollama.yourdomain.com
-# SEARXNG_HOSTNAME=searxng.yourdomain.com
-# LETSENCRYPT_EMAIL=internal
-
+N8N_HOSTNAME=n8n.yourdomain.com
+WEBUI_HOSTNAME=webui.yourdomain.com
+FLOWISE_HOSTNAME=flowise.yourdomain.com
+SUPABASE_HOSTNAME=supabase.yourdomain.com
+LANGFUSE_HOSTNAME=langfuse.yourdomain.com
+GRAFANA_HOSTNAME=grafana.yourdomain.com
+SEARXNG_HOSTNAME=searxng.yourdomain.com
+PROMETHEUS_HOSTNAME=prometheus.yourdomain.com
+LETSENCRYPT_EMAIL=
 
 
 # Everything below this point is optional.
 # Default values will suffice unless you need more features/customization.
 
+RUN_N8N_IMPORT=
+
    #
    #
 #######
@@ -100,8 +138,8 @@ POSTGRES_PORT=5432
 POOLER_PROXY_PORT_TRANSACTION=6543
 POOLER_DEFAULT_POOL_SIZE=20
 POOLER_MAX_CLIENT_CONN=100
-SECRET_KEY_BASE=UpNVntn3cDxHJpq99YMc1T1AQgQpc8kfYTuRgBiYa15BLrx8etQoXz3gZv1/u2oq
-VAULT_ENC_KEY=your-32-character-encryption-key
+SECRET_KEY_BASE=
+VAULT_ENC_KEY=
 
 
 ############
@@ -156,8 +194,8 @@ ENABLE_PHONE_AUTOCONFIRM=true
 # Studio - Configuration for the Dashboard
 ############
 
-STUDIO_DEFAULT_ORGANIZATION=Default Organization
-STUDIO_DEFAULT_PROJECT=Default Project
+STUDIO_DEFAULT_ORGANIZATION=Organization
+STUDIO_DEFAULT_PROJECT=Project
 
 STUDIO_PORT=3000
 # replace if you intend to use Studio outside of localhost