feat(#441): add profile cloning and description editing (#463)

* feat(#441): add profile cloning and description editing

* feat(#441): add profile builder wizard and API enhancements

Introduce 5-step Profile Builder wizard into ProfilesScreen and add support for create/clone endpoints.

* fix(#441): restore imports and add ProfileInfo constructor defaults

* style: run ktlint format on codebase to fix styling errors

* fix(#441): address PR review comments including provider slug bug, validation, and strings

* fix(#441): remove unused McpServerConfigInput import

---------

Co-authored-by: Hermes Agent <hermes@agent.local>

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

@@ -6,14 +6,15 @@ data class ProfilesResponse(
 
 data class ProfileInfo(
     val name: String,
-    val path: String?,
-    val is_default: Boolean?,
-    val model: String?,
-    val provider: String?,
-    val has_env: Boolean?,
-    val skill_count: Int?,
-    val gateway_running: Boolean?,
-    val description: String?,
+    val path: String? = null,
+    val is_default: Boolean? = null,
+    val model: String? = null,
+    val provider: String? = null,
+    val has_env: Boolean? = null,
+    val skill_count: Int? = null,
+    val gateway_running: Boolean? = null,
+    val description: String? = null,
+    val description_auto: Boolean? = null,
 )
 
 data class ActiveProfileResponse(
@@ -37,3 +38,29 @@ data class UpdateProfileModelRequest(
     val provider: String,
     val model: String,
 )
+
+data class CloneProfileRequest(
+    val name: String,
+)
+
+data class UpdateProfileDescriptionRequest(
+    val description: String,
+)
+
+data class CreateProfileRequest(
+    val name: String,
+    val description: String?,
+    val provider: String?,
+    val model: String?,
+    val mcp_servers: List<McpServerConfigInput>?,
+    val keep_skills: Boolean?,
+    val hub_skills: List<String>?,
+)
+
+data class McpServerConfigInput(
+    val name: String,
+    val transport: String,
+    val url: String? = null,
+    val command: String? = null,
+    val args: List<String>? = null,
+)

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

@@ -7,3 +7,9 @@ data class Skill(
     val enabled: Boolean,
     val content: String? = null,
 )
+
+data class HubSkill(
+    val name: String,
+    val description: String?,
+    val source: String?,
+)