Add Kotlin Multiplatform mobile client

A Compose Multiplatform app (mobile/) targeting Android, iOS, and desktop, sharing one Kotlin codebase: OIDC login via PKCE against the same Zitadel instance the web player uses (loopback redirect on desktop, a musify:// custom scheme on mobile), a token store per platform, and a first pass at browsing/streaming tracks through the existing API. deploy/compose.yml's zitadel-init gains a third OIDC app registration ("Musify Native", public client, no secret) alongside the existing API and web apps, writing its client id to NATIVE_CLIENT_ID in the env file the same way the other two already do.
2026-09-10 10:03:11 +02:00
parent aca7238020
commit c5b2b71eea
50 changed files with 2200 additions and 0 deletions
@@ -0,0 +1,13 @@
+package com.musify.app
+
+// BuildConfig.* is generated from the buildConfigField() calls in composeApp/build.gradle.kts,
+// which read mobile/gradle.properties.
+actual object AppConfig {
+    actual val apiBaseUrl: String = BuildConfig.API_BASE_URL
+    actual val authIssuer: String = BuildConfig.AUTH_ISSUER
+    actual val authClientId: String = BuildConfig.AUTH_CLIENT_ID
+
+    // Matches the AuthCallbackActivity intent-filter in AndroidManifest.xml and
+    // the redirect URI registered for the "Musify Native" app in Zitadel.
+    actual val nativeRedirectUri: String = "musify://callback"
+}