js framework/Build a Dashboard/part 8 (LazyComponent)
There is no explicit instructions on how to use `LazyComponent`.
- add an example code snippet for minimal use of `LazyComponent`
- add the `.js` extension to the file you're supposed to create to make it a bit more intuitive
- fix `actions` registry name (missing an s)
- reword instructions in a more straightforward way
closesodoo/documentation#9594
X-original-commit: 15c6bb8b0e
Signed-off-by: Florent Dardenne (dafl) <dafl@odoo.com>
Signed-off-by: Alice Gaudon (agau) <agau@odoo.com>