feat: fetch Ghost profile avatar for account icon, fallback to colored initial

app/src/main/java/com/swoosh/microblog/data/AccountManager.kt

@@ -149,7 +149,7 @@ class AccountManager private constructor(
         return true
     }
 
-    fun updateAccount(id: String, name: String? = null, blogUrl: String? = null, apiKey: String? = null): Boolean {
+    fun updateAccount(id: String, name: String? = null, blogUrl: String? = null, apiKey: String? = null, avatarUrl: String? = null): Boolean {
         val accounts = getAccounts().toMutableList()
         val index = accounts.indexOfFirst { it.id == id }
         if (index == -1) return false
@@ -158,7 +158,8 @@ class AccountManager private constructor(
         accounts[index] = current.copy(
             name = name ?: current.name,
             blogUrl = blogUrl ?: current.blogUrl,
-            apiKey = apiKey ?: current.apiKey
+            apiKey = apiKey ?: current.apiKey,
+            avatarUrl = avatarUrl ?: current.avatarUrl
         )
 
         saveAccountsList(accounts)

app/src/main/java/com/swoosh/microblog/data/api/GhostApiService.kt

@@ -37,6 +37,9 @@ interface GhostApiService {
         @Path("id") id: String
     ): Response<Unit>
 
+    @GET("ghost/api/admin/users/me/")
+    suspend fun getCurrentUser(): Response<UsersResponse>
+
     @Multipart
     @POST("ghost/api/admin/images/upload/")
     suspend fun uploadImage(
@@ -53,3 +56,14 @@ data class UploadedImage(
     val url: String,
     val ref: String?
 )
+
+data class UsersResponse(
+    val users: List<GhostUser>
+)
+
+data class GhostUser(
+    val id: String,
+    val name: String?,
+    val profile_image: String?,
+    val email: String?
+)

app/src/main/java/com/swoosh/microblog/data/model/GhostAccount.kt

@@ -9,7 +9,8 @@ data class GhostAccount(
     val blogUrl: String,
     val apiKey: String,
     val isActive: Boolean = false,
-    val colorIndex: Int = 0
+    val colorIndex: Int = 0,
+    val avatarUrl: String? = null
 ) {
     companion object {
         val ACCOUNT_COLORS = listOf(

app/src/main/java/com/swoosh/microblog/ui/feed/FeedScreen.kt

@@ -1159,9 +1159,18 @@ fun AccountAvatar(
     account: GhostAccount,
     size: Int = 36
 ) {
+    if (!account.avatarUrl.isNullOrBlank()) {
+        AsyncImage(
+            model = account.avatarUrl,
+            contentDescription = account.name,
+            modifier = Modifier
+                .size(size.dp)
+                .clip(CircleShape),
+            contentScale = ContentScale.Crop
+        )
+    } else {
         val color = Color(GhostAccount.colorForIndex(account.colorIndex))
         val initial = account.name.firstOrNull()?.uppercase() ?: "?"
-
         Box(
             modifier = Modifier
                 .size(size.dp)
@@ -1177,6 +1186,7 @@ fun AccountAvatar(
             )
         }
     }
+}
 
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalLayoutApi::class)
 @Composable

app/src/main/java/com/swoosh/microblog/ui/setup/SetupViewModel.kt

@@ -71,6 +71,18 @@ class SetupViewModel(application: Application) : AndroidViewModel(application) {
                         val repo = PostRepository(getApplication())
                         repo.fetchPosts(page = 1, limit = 1).fold(
                             onSuccess = {
+                                // Fetch user profile for avatar
+                                try {
+                                    val service = ApiClient.getService(
+                                        state.url,
+                                        apiKeyProvider = { state.apiKey }
+                                    )
+                                    val userResponse = service.getCurrentUser()
+                                    val avatarUrl = userResponse.body()?.users?.firstOrNull()?.profile_image
+                                    if (avatarUrl != null) {
+                                        accountManager.updateAccount(id = account.id, avatarUrl = avatarUrl)
+                                    }
+                                } catch (_: Exception) { /* avatar is best-effort */ }
                                 _uiState.update { it.copy(isTesting = false, isSuccess = true) }
                             },
                             onFailure = { e ->