add initial implementations

Author: jan-tennert

Supabase/src/jsMain/kotlin/io/github/jan/supabase/PlatformTarget.js.kt

@@ -0,0 +1,4 @@
+package io.github.jan.supabase
+
+internal actual val OSInformation: OSInformation
+    get() = TODO("Not yet implemented")

Supabase/src/linuxMain/kotlin/io/github/jan/supabase/PlatformTarget.linux.kt

@@ -7,5 +7,5 @@ actual val OSInformation: OSInformation = OSInformation(
 
 private fun getOSVersion(): String {
     //Get OS Version, this is from Native Linux code:
-    KERN
+    TODO("Not yet implemented")
 }

Supabase/src/mingwMain/kotlin/io/github/jan/supabase/PlatformTarget.mingw.kt

@@ -0,0 +1,10 @@
+package io.github.jan.supabase
+
+actual val OSInformation: OSInformation = OSInformation(
+    name = "Windows",
+    version = getOSVersion()
+)
+
+private fun getOSVersion(): String {
+    TODO("Not yet implemented")
+}

Supabase/src/wasmJsMain/kotlin/io/github/jan/supabase/PlatformTarget.wasmJs.kt

@@ -3,4 +3,6 @@ package io.github.jan.supabase
 /**
  * The current target platform
  */
-actual val CurrentPlatformTarget: PlatformTarget = PlatformTarget.WASM_JS
+actual val CurrentPlatformTarget: PlatformTarget = PlatformTarget.WASM_JS
+
+internal actual val OSInformation: OSInformation get() = TODO("Not yet implemented")