herel
b1661aaa4f
Add ApiConfig, AuthTokenHolder singleton, expect/actual HttpClient engine factories (CIO for Android/Desktop, Darwin for iOS), and ApiService with four GET endpoints. Bearer token from AuthTokenHolder is injected as Authorization header on each request. Adjusted for Ktor 3.5.1: HttpClientEngineFactory lives in io.ktor.client.engine; the timeout plugin is HttpTimeout (package io.ktor.client.plugins), not HttpTimeoutPlugin. Tests wrap suspend calls in runTest and assert request URLs without a trailing '?'.