Importing legacy data from TIM to Lino¶

Generate a SSH key pair for the TIM server: (see How to generate a SSH key pair) and add its public key to the ~/.ssh/authorized_keys file of the Lino server.
Write a script that uploads the TIM data to the Lino server. A typical rsync command:
```
rsync C:\\TIM\\xxxx xxxx@xxx.mylino.net:/usr/local/lino/lino_local/xxxx/timdata
```
Install the script as a cron job so that it runs automatically every day.

Start a new Lino site running Lino Così or Lino Noi, with these settings:

def get_installed_plugins(self):
    yield super().get_installed_plugins()
    yield 'lino_xl.lib.tim2lino'

def get_plugin_configs(self):
    yield ('tim2lino', 'languages', 'de fr')
    # yield ('tim2lino', 'legacy_data_path', self.site.project_dir / 'timdata')
    yield ('vat', 'declaration_plugin', 'lino_xl.lib.bevat')
    yield ('help', 'make_help_pages', True)
    yield ('linod', 'use_channels', True)
    yield ('linod', 'daemon_user', 'tim')
    yield ('notify', 'use_push_api', True)
    yield ('periods', 'start_year', 2022)
    yield ('users', 'demo_password', "My strong password")
    yield ('weasyprint', 'margin_left', 50)
    yield ('peppol', 'supplier_id', '123e4567-4567-4654-3214-c4b232209697')
    yield ('peppol', 'onboarding_date', 20250301)
    yield super().get_plugin_configs()

Manual steps to perform after each pm prep:
- pm checkdata -pf
- set site_owner
- create journal INB as a copy of EKR
- set is_outbound for sales journal
- set send_peppol checkboxes on customers.

On the Lino site, install a daily cron job that loads the timdata:

cd /usr/local/lino/lino_local/xxxx
. env/bin/activate
python manage.py loaddata tim2lino