Missing translation for "Save"

[Sinclair-ZX81]

Describe the problem

Arduino IDE 2.2.1:
(also tested with 2.2.2-nightly-20230903)

To reproduce

Just open the IDE Files menu

Expected behavior

The German word for Save is Speichern

Arduino IDE version

2.2.1

Operating system

Windows

Operating system version

Windows 10 x64

Additional context

Related: #2215

Additional reports

• Missing translation for "Save" #2213 (comment)

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest nightly build
• My report contains all necessary details

[per1234]

Thanks for reporting this @Sinclair-ZX81.

I confirm that there was a regression in the localization of the File > Save menu item. I bisected the regression to 192aac5, where the language packs were bumped from 1.53.2 to 1.70.0.

The localization data key for the menu item is set here:

arduino-ide/arduino-ide-extension/src/browser/contributions/save-sketch.ts

Line 28 in fe53b8e

label: nls.localize('vscode/fileCommands/save', 'Save'),

The data is here in version 1.53.2 of the language pack:

https://github.com/microsoft/vscode-loc/blob/295dfb35491adc41df4b89e0d839086131a34257/i18n/vscode-language-pack-de/translations/main.i18n.json#L5000

		"vs/workbench/contrib/files/browser/fileCommands": {
			"saveAs": "Speichern unter...",
			"save": "Speichern",

Without explanation of the reason for the breaking change, the data was moved in the language packs from vs/workbench/contrib/files/browser/fileCommands/save to vs/workbench/contrib/files/browser/fileConstants/save by microsoft/vscode-loc@e36740c:

https://github.com/microsoft/vscode-loc/blob/a51eba0bb6e14e9b26cb7b5fed1aeca520552010/i18n/vscode-language-pack-de/translations/main.i18n.json#L6189

		"vs/workbench/contrib/files/browser/fileCommands": {
			"discard": "Verwerfen",
			"genericRevertError": "Fehler beim Zurücksetzen von '{0}': {1}",
			"genericSaveError": "Fehler beim Speichern von \"{0}\": {1}",
			"modifiedLabel": "{0} (in Datei) ↔ {1}",
			"retry": "Wiederholen"
		},
		"vs/workbench/contrib/files/browser/fileConstants": {
			"newUntitledFile": "Neue unbenannte Datei",
			"removeFolderFromWorkspace": "Ordner aus dem Arbeitsbereich entfernen",
			"save": "Speichern",

And the key is also updated to vs/workbench/contrib/files/browser/fileConstants/save in the Theia package:

https://github.com/eclipse-theia/theia/blob/v1.39.0/packages/core/src/common/i18n/nls.metadata.json#L9130-L9132

		"vs/workbench/contrib/files/browser/fileConstants": [
			"saveAs",
			"save",