refactor: add getHomeserver

Adds getHomeserver method.
Updates example app.
Bumps version to 0.10.2.
Updates README.md.

android/src/main/java/com/pubky/PubkyModule.kt

@@ -433,6 +433,25 @@ class PubkyModule(reactContext: ReactApplicationContext) :
         }
     }
 
+    @ReactMethod
+    fun getHomeserver(pubky: String, promise: Promise) {
+        CoroutineScope(Dispatchers.IO).launch {
+            try {
+                val result = getHomeserver(pubky)
+                val array = Arguments.createArray().apply {
+                    result.forEach { pushString(it) }
+                }
+                withContext(Dispatchers.Main) {
+                    promise.resolve(array)
+                }
+            } catch (e: Exception) {
+                withContext(Dispatchers.Main) {
+                    promise.reject("Error", e.message)
+                }
+            }
+        }
+    }
+
     companion object {
         const val NAME = "Pubky"
     }

android/src/main/java/uniffi/pubkycore/pubkycore.kt

@@ -402,6 +402,8 @@ internal interface _UniFFILib : Library {
     ): RustBuffer.ByValue
     fun uniffi_pubkycore_fn_func_get(`url`: RustBuffer.ByValue,_uniffi_out_err: RustCallStatus, 
     ): RustBuffer.ByValue
+    fun uniffi_pubkycore_fn_func_get_homeserver(`pubky`: RustBuffer.ByValue,_uniffi_out_err: RustCallStatus, 
+    ): RustBuffer.ByValue
     fun uniffi_pubkycore_fn_func_get_public_key_from_secret_key(`secretKey`: RustBuffer.ByValue,_uniffi_out_err: RustCallStatus, 
     ): RustBuffer.ByValue
     fun uniffi_pubkycore_fn_func_get_signup_token(`homeserverPubky`: RustBuffer.ByValue,`adminPassword`: RustBuffer.ByValue,_uniffi_out_err: RustCallStatus, 
@@ -562,6 +564,8 @@ internal interface _UniFFILib : Library {
     ): Short
     fun uniffi_pubkycore_checksum_func_get(
     ): Short
+    fun uniffi_pubkycore_checksum_func_get_homeserver(
+    ): Short
     fun uniffi_pubkycore_checksum_func_get_public_key_from_secret_key(
     ): Short
     fun uniffi_pubkycore_checksum_func_get_signup_token(
@@ -633,6 +637,9 @@ private fun uniffiCheckApiChecksums(lib: _UniFFILib) {
     if (lib.uniffi_pubkycore_checksum_func_get() != 6591.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
+    if (lib.uniffi_pubkycore_checksum_func_get_homeserver() != 40658.toShort()) {
+        throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
+    }
     if (lib.uniffi_pubkycore_checksum_func_get_public_key_from_secret_key() != 40316.toShort()) {
         throw RuntimeException("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
     }
@@ -1248,6 +1255,14 @@ fun `get`(`url`: String): List<String> {
 }
 
 
+fun `getHomeserver`(`pubky`: String): List<String> {
+    return FfiConverterSequenceString.lift(
+    rustCall() { _status ->
+    _UniFFILib.INSTANCE.uniffi_pubkycore_fn_func_get_homeserver(FfiConverterString.lower(`pubky`),_status)
+})
+}
+
+
 fun `getPublicKeyFromSecretKey`(`secretKey`: String): List<String> {
     return FfiConverterSequenceString.lift(
     rustCall() { _status ->