refactor(cockpit): a provider words its text with getLocale and onLocaleChange from the ./i18n entry; the ./i18n/locale export, which gave only those two, is removed

package.json

@@ -175,7 +175,6 @@
     "./ui/cockpit/math": "./src/cockpitMath.js",
     "./ui/cockpit/layout": "./src/cockpitUtilityLayout.js",
     "./ui/cockpit/vision": "./src/cockpitVisionPolicy.js",
-    "./i18n/locale": "./src/i18n/hostLocale.js",
     "./ui/scenes": "./src/ui/scenes.js",
     "./ui/shell": "./src/ui/applicationShell.js",
     "./ui/styles": "./src/ui/styles.js",