odoo/documentation#15851

Created by fw-bot
Merged at 36fd1baacdd9c9d06f3f43b6700beab892a3f81b

Statuses:

label
odoo-dev:saas-18.2-17.0-fix-untranslatable-parts-dyki-486192-fw
head
9f454b1376d08b1740aa1aaeba54f78bf1b4888e
merged
4 days ago by Accounting, Dylan Kiss (dyki)
odoo/documentation
17.0 #15800
18.0 #15830
saas-18.2 #15851
saas-18.3 #15887
saas-18.4 #15892
19.0 #15894
saas-19.1 #15898
master #15909

[FIX] *: make several untranslatable parts translatable

Some parts of the documention were currently not translatable:
- the custom Card directives
- the strings in the layout HTML pages
- the placeholder text in the search box
- the "Edit on GitHub" text on each page

This commit makes sure that all of these are translatable now.

Forward-Port-Of: #15830
Forward-Port-Of: #15800