Since we've introduced Owl, developers want more and more to create
standalone Owl applications outside of the webclient. This commit
introduces a How-to for doing just that.
task-3580007
closesodoo/documentation#6553
X-original-commit: 1fc36ffa82
Related: odoo/odoo#143073
Signed-off-by: Samuel Degueldre (sad) <sad@odoo.com>