Fix missing localization

This addresses some of what's reported in ticket #14637.

* Keymap preferences: Localize key labels. Translators have
to be careful not too use too long words here...

* Media preferences: Fix typo "SoundFonts" -> "SoundFont"
The two popup menus, Video input/output, both use "<none>",
which when the catkeys are collected is reduced to one item.
Apparently, Italian likes to have different tranlsations for
them. I hope to fix that by using B_TRANSLATE_COMMENT with
differing comments. Not sure if that'll work...

* Network preferences: Localize "on/off" and "Enable/Disable"
in the Services.

* Repositories preferences:
Add RepoRow.cpp to DoCatalogs.

* Shortcuts preferences: Localize "Left/Right/Both/Either/None"

* Bluetooth replicant: Localize menu items and alerts.

* DeskCalc: Localize button names.

* HaikuDepot:
- Use BStringFormat and variables to replace for the WorkStatusView.
- Put package name in single quotes; nicer if you have package names
with spaces.
- Avoid leading and trailing spaces in translatable strings. Those
can be overlooked b the translator.
- Use B_UTF8_ELLIPSIS instead of "...".

Change-Id: Ia32908f9faad5188aa87c918c31229277decbda9
Reviewed-on: https://review.haiku-os.org/631
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

Change Repositories checkmark to plain text

The checkmark symbol is not available in the Noto font, replacing it
with plain text language until font fallback for symbols can be
implemented. Fixes #13368

Add the new Repositories preflet.

Also includes changes to HaikuDepot to change wording and add the menu item
to open the Repositories preflet.

Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>
Closes #13147.