vaultwarden 自托管 env.template 模版

原版：
https://github.com/dani-garcia/vaultwarden/blob/main/.env.template

实验环境参考配置：

####################
### Data folders ###
####################

DATA_FOLDER=/data

#########################
### Database settings ###
#########################

DATABASE_URL=/data/db.sqlite3

########################
### General settings ###
########################

DOMAIN=http://localhost
SENDS_ALLOWED=true
ORG_ATTACHMENT_LIMIT=102400
USER_ATTACHMENT_LIMIT=10240
USER_SEND_LIMIT=10240
TRASH_AUTO_DELETE_DAYS=30
DISABLE_ICON_DOWNLOAD=false
SIGNUPS_ALLOWED=true

#########################
### Advanced settings ###
#########################

ADMIN_TOKEN=AAADDDMMMIIINNNTOKEN

###########################
### SMTP Email settings ###
###########################
SMTP_HOST=smtp.domain.tld
SMTP_FROM=vaultwarden@domain.tld
SMTP_FROM_NAME=Vaultwarden
SMTP_USERNAME=username
SMTP_PASSWORD=password
SMTP_TIMEOUT=15

## Choose the type of secure connection for SMTP. The default is "starttls".
## The available options are:
## - "starttls": The default port is 587.
## - "force_tls": The default port is 465.
## - "off": The default port is 25.
## Ports 587 (submission) and 25 (smtp) are standard without encryption and with encryption via STARTTLS (Explicit TLS). Port 465 (submissions) is used for encrypted submission (Implicit TLS).
SMTP_SECURITY=starttls
SMTP_PORT=587