[IMP] Inventory: bring units of measure current

[erjer-odoo]

Making the "Units of measure" doc current with version 19.0, as requested: https://www.odoo.com/odoo/project.task/5159803

[robodoo]

[Felicious]

What a strong first PR, @erjer-odoo !

The content is accurate and you've successfully created a PR by yourself, and I'm so proud! 😊

The comments I left in this review are honestly optional, kinda detailed, and subjective. They're coming from a place of worry that the newer users who are unfamiliar with terms like reference UoM and purchase UoM wouldn't really know what they mean. We can discuss in person or over discord what you think is the best way to make small tweaks in presentation so this doc is beginner-friendly (:

[erjer-odoo]

Updated the documentation with some of these comments; I ultimately decided against a list of definitions, because we clarify using the more specific wording @Felicious outlined above.

[Felicious]

A big-picture content review (: Will do a detailed one tomorrow (:

[Felicious]

Unrelated to this PR, but the quantity field adds another layer of complexity + use cases that is covered in this certification question

[erjer-odoo]

Updated document according to comments here and discussions in-person. Screenshots have been updated to all use the same product (Blue Fabric, inventoried in yards but purchased in meters) and make it more cohesive...felt like using batteries and then suddenly switching to a fabric example was a bit jarring.

[Felicious]

Good improvements from the previous iteration, @erjer-odoo !

I'm satisfied with the creating uom section, and I can tell that you've been gaining a much better understanding of UoMs :D

I think there's still more clarification we can do about where we can set inventory, sales, and purchase units of measure, so take a look at my inline comments (:

After learning more about the workflow, it's my opinion that customers need that sales workflow of assigning the uom on a quote more than previous versions, because it's more confusing to set up now in version 19 😢

Also, with how much these instructions need to be completely overhauled, let's increase the scope of this PR from 2 to 5. Be sure to update the label accordingly!

let me know if you have any questions about my comments through Discord! I'll help 😊

[erjer-odoo]

Updated documentation with comments from @Felicious. Hopefully it's clearer now.

[erjer-odoo]

Also updated with a couple of screenshots and line break fixes, as discussed in-person with @Felicious.

[Felicious]

@robodoo delegate=erjer-odoo

[erjer-odoo]

@robodoo r+