Successful Migration Kanboard 1.2.35

[glimfindel]

I just did a migration with Kanboard 1.2.35, PHP 8.1, Ubuntu 22.04.
As already mentioned in #30 I stumbled into the issue concerning the misspelled line feed character "\n" and some not available fields. The solution I found included "sed" and the integrated db migration script, so I ended up with this step-by-step list (using bash):

Source system:

• ./kanboard-sqlite2mysql.sh <kanban directory> -o kanboard-mysql.sql
• sed -i 's/\\n/\n/g' kanboard-mysql.sql

Destination system:

• <cd into the kanban directory>
• systemctl stop apache2
• mysql -h localhost -u kanboard -p kanboard < app/Schema/Sql/mysql.sql
• systemctl start apache2
• <open the login page with yout browser, but don't log in>
• mysql -h localhost -u kanboard -p kanboard < kanboard-mysql.sql