Remove accounts in account store with no keys (#18016)

* add fix to remove accounts in account store with no keys

* add pruneAccounts function

* run azureController.removeAccount

Author: cssuh

src/azure/accountStore.ts

@@ -68,6 +68,19 @@ export class AccountStore {
 		}
 	}
 
+	public async pruneAccounts(): Promise<void> {
+		let configValues = this.getAccounts();
+		configValues = configValues.filter((val) => {
+			if (val.key) {
+				return true;
+			} else {
+				return false;
+			}
+		});
+		await this._context.globalState.update(Constants.configAzureAccount, configValues);
+		return;
+	}
+
 	public async clearAccounts(): Promise<void> {
 		let configValues = [];
 		await this._context.globalState.update(Constants.configAzureAccount, configValues);

src/controllers/connectionManager.ts

@@ -1156,9 +1156,14 @@ export default class ConnectionManager {
 			return prompter.prompt<IAccount>(questions, true).then(async answers => {
 				if (answers?.account) {
 					try {
-						this._accountStore.removeAccount(answers.account.key.id);
+						if (answers.account.key) {
+							this._accountStore.removeAccount(answers.account.key.id);
+						} else {
+							await this._accountStore.pruneAccounts();
+						}
 						this.azureController.removeAccount(answers.account);
 						this.vscodeWrapper.showInformationMessage(LocalizedConstants.accountRemovedSuccessfully);
+
 					} catch (e) {
 						this.vscodeWrapper.showErrorMessage(Utils.formatString(LocalizedConstants.accountRemovalFailed, e.message));
 					}