feat(#1219): support canonical model capability metadata (#1228)

app/src/main/java/com/m57/hermescontrol/data/model/ModelInfoResponse.kt

@@ -27,4 +27,5 @@ data class ModelInfoResponse(
     val config_context_length: Long? = null,
     /** Effective context window actually in use (max of auto/config + caps). */
     val effective_context_length: Long? = null,
+    val capabilities: ModelCapabilities? = null,
 )

app/src/main/java/com/m57/hermescontrol/data/model/ModelOption.kt

@@ -26,8 +26,60 @@ data class ModelCapabilities(
     val fast: Boolean? = null,
     val reasoning: Boolean? = null,
     val can_disable_reasoning: Boolean? = null,
+    val supports_tools: Boolean? = null,
+    val supports_vision: Boolean? = null,
+    val supports_reasoning: Boolean? = null,
+    val context_window: Long? = null,
+    val max_output_tokens: Long? = null,
+    val model_family: String? = null,
 )
 
+val ModelCapabilities.reasoningSupport: Boolean?
+    get() = supports_reasoning ?: reasoning
+
+fun ModelCapabilities?.mergedWithCanonical(canonical: ModelCapabilities?): ModelCapabilities? {
+    if (canonical == null) return this
+    val catalog = this
+    return ModelCapabilities(
+        fast = catalog?.fast,
+        reasoning = catalog?.reasoning,
+        can_disable_reasoning = catalog?.can_disable_reasoning,
+        supports_tools = canonical.supports_tools ?: catalog?.supports_tools,
+        supports_vision = canonical.supports_vision ?: catalog?.supports_vision,
+        supports_reasoning = canonical.supports_reasoning ?: catalog?.supports_reasoning,
+        context_window = canonical.context_window ?: catalog?.context_window,
+        max_output_tokens = canonical.max_output_tokens ?: catalog?.max_output_tokens,
+        model_family = canonical.model_family ?: catalog?.model_family,
+    )
+}
+
+fun List<ModelProvider>.withModelInfoCapabilities(info: ModelInfoResponse?): List<ModelProvider> {
+    val providerSlug = info?.provider?.takeIf { it.isNotBlank() } ?: return this
+    val modelName = info.model?.takeIf { it.isNotBlank() } ?: return this
+    val canonical = info.capabilities ?: return this
+    var changed = false
+    val enriched =
+        map { provider ->
+            if (
+                provider.slug.equals(providerSlug, ignoreCase = true) &&
+                provider.models.orEmpty().contains(modelName)
+            ) {
+                changed = true
+                provider.copy(
+                    capabilities =
+                        provider.capabilities.orEmpty() +
+                            (
+                                modelName to
+                                    (provider.capabilities?.get(modelName).mergedWithCanonical(canonical) ?: canonical)
+                            ),
+                )
+            } else {
+                provider
+            }
+        }
+    return if (changed) enriched else this
+}
+
 @Serializable
 data class PinnedModel(
     val providerSlug: String,

app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt

@@ -300,7 +300,9 @@ interface HermesApiService : KanbanApiService {
     ): Response<SessionInfo>
 
     @GET("api/model/info")
-    suspend fun getModelInfo(): Response<ModelInfoResponse>
+    suspend fun getModelInfo(
+        @Query("profile") profile: String? = null,
+    ): Response<ModelInfoResponse>
 
     @GET("api/system/stats")
     suspend fun getSystemStats(): Response<SystemStatsResponse>