refactor(cc-addon-credentials-beta.smart-otoroshi): avoid using env vars

- Use `operator.initialCredentials` to retrieve initial user & password
  instead of environment variables

Author: florian-sanders-cc

src/components/cc-addon-credentials-beta/cc-addon-credentials-beta.smart-otoroshi.js

@@ -283,11 +283,11 @@ class Api extends CcAddonCredentialsBetaClient {
     return [
       {
         code: 'user',
-        value: operator.envVars.CC_OTOROSHI_INITIAL_ADMIN_LOGIN,
+        value: operator.initialCredentials.user,
       },
       {
         code: 'password',
-        value: operator.envVars.CC_OTOROSHI_INITIAL_ADMIN_PASSWORD,
+        value: operator.initialCredentials.password,
       },
       {
         code: 'ng',

src/operators.types.d.ts

@@ -88,6 +88,10 @@ export interface OtoroshiOperatorInfo {
   features: {
     networkGroup: null;
   };
+  initialCredentials: {
+    user: string;
+    password: string;
+  };
   envVars: {
     ADMIN_API_CLIENT_ID: string;
     ADMIN_API_CLIENT_SECRET: string;