[IMP] Inventory: Bringing least packages current

[erjer-odoo]

While working on the removal strategies overview script, I realized that the documentation for "Least packages removal" was out of date. In this PR, I did the following:

• Added a section about enabling the removal strategy
• Added a subsection about storing products in packages before they can be used
• Added subsections on enabling the strategy on the location or product category
• Updated screenshots to be current
• Updated language to be current with 18.3 forward

All of this work makes the last of the removal strategies docs consistent with the other removal strategies docs.

This saas-18.3 PR can be FWP up to master.

[robodoo]

[erjer-odoo]

Hi @larm-odoo ! I'm finishing up work on the removal strategies docs. This update brings it current, as well as consistent with the other removal strategies docs that I worked on last week. When you get a moment, can you review and let me know what you think? Thank you!

[larm-odoo]

Hi @erjer-odoo - great explanation for this. Most of my suggestions are just that, suggestions, so take what you want and toss the rest. My only concern was the last part, in the image with the flour, I can't see how the user would know that the 100kg bag was used. So I would add something else to show how that is verified. Tag me again for a quick look when you're done!

[erjer-odoo]

Hi @larm-odoo -- I've updated with your comments. Would you be willing to take another look for me? Thank you!

[larm-odoo]

AWESOME job on the edits, @erjer-odoo! I just eft optional comments- nothing major, so I am approving. i did leave a comment ON an image instead of in the file, so just be sure to take a look there. Nicely done!

[erjer-odoo]

Hi @Felicious -- I've addressed the concerns raised by @larm-odoo, and she's approved what's there. When you have a moment, could you take a look? If you also approve, could you help me merge? Thank you!