New release v2.3.9

- Jarvis integration: manage oAI-Web agents and usage from inside the app (/jarvis command, Settings tab 11)
- Model category filter: keyword-based categorisation with popover picker in model selector
- Categories shown in ModelInfoView with coloured chips; dot indicators on model rows

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

oAI/ViewModels/ChatViewModel.swift

@@ -53,6 +53,7 @@ class ChatViewModel {
     var showHistory: Bool = false
     var showShortcuts: Bool = false
     var showSkills: Bool = false
+    var showJarvis: Bool = false
     var modelInfoTarget: ModelInfo? = nil
     var commandHistory: [String] = []
     var historyIndex: Int = 0
@@ -742,6 +743,9 @@ Don't narrate future actions ("Let me...") - just use the tools.
         case "/skills":
             showSkills = true
 
+        case "/jarvis":
+            showJarvis = true
+
         case "/mcp":
             handleMCPCommand(args: args)