bootstrap 5 WIP (#7891)

New standard theme that follows your chosen terminal colors, Bootstrap 5 & Angular 15 upgrade

tabby-core/src/api/index.ts

@@ -36,6 +36,7 @@ export { TabsService, NewTabParameters, TabComponentType } from '../services/tab
 export { UpdaterService } from '../services/updater.service'
 export { VaultService, Vault, VaultSecret, VaultFileSecret, VAULT_SECRET_TYPE_FILE, StoredVault, VaultSecretKey } from '../services/vault.service'
 export { FileProvidersService } from '../services/fileProviders.service'
-export { LocaleService, TranslateServiceWrapper as TranslateService } from '../services/locale.service'
+export { LocaleService } from '../services/locale.service'
+export { TranslateService } from '@ngx-translate/core'
 export * from '../utils'
 export { UTF8Splitter } from '../utfSplitter'

tabby-core/src/api/theme.ts

@@ -13,4 +13,5 @@ export abstract class Theme {
 
     macOSWindowButtonsInsetX?: number
     macOSWindowButtonsInsetY?: number
+    followsColorScheme?: boolean
 }