fix(web): add missing icons for config page category sidebar

Add icon mappings for 9 categories that fell back to FileQuestion:
- bedrock (Cloud), curator (Sparkles), kanban (LayoutDashboard)
- model_catalog (BookOpen), openrouter (Route), sessions (History)
- tool_loop_guardrails (Shield), tool_output (FileOutput), updates (RefreshCw)

web/src/pages/ConfigPage.tsx

@@ -27,6 +27,15 @@ import {
   Wrench,
   FileQuestion,
   Filter,
+  Cloud,
+  Sparkles,
+  LayoutDashboard,
+  BookOpen,
+  Route,
+  History,
+  Shield,
+  FileOutput,
+  RefreshCw,
 } from "lucide-react";
 import { api } from "@/lib/api";
 import { getNestedValue, setNestedValue } from "@/lib/nested";
@@ -66,6 +75,15 @@ const CATEGORY_ICONS: Record<
   logging: ClipboardList,
   discord: MessageCircle,
   auxiliary: Wrench,
+  bedrock: Cloud,
+  curator: Sparkles,
+  kanban: LayoutDashboard,
+  model_catalog: BookOpen,
+  openrouter: Route,
+  sessions: History,
+  tool_loop_guardrails: Shield,
+  tool_output: FileOutput,
+  updates: RefreshCw,
 };
 
 function CategoryIcon({