feat: simplify WorkflowNodeCard and WorkflowNodeIcon by removing tone handling and unused imports

web/app/dashboard/ai-workflows/_components/workflow-node-meta.ts

@@ -17,52 +17,27 @@ import {
   type LucideIcon,
 } from "lucide-react"
 
-export type WorkflowNodeTone =
-  | "blue"
-  | "cyan"
-  | "emerald"
-  | "indigo"
-  | "amber"
-  | "violet"
-  | "rose"
-  | "slate"
-
 export type WorkflowNodeMeta = {
   icon: LucideIcon
-  tone: WorkflowNodeTone
 }
 
 const workflowNodeMetaByType: Record<string, WorkflowNodeMeta> = {
-  start: { icon: PlayCircleIcon, tone: "blue" },
-  conversation_understanding: { icon: MessageCircleIcon, tone: "indigo" },
-  reply_policy: { icon: ShieldCheckIcon, tone: "violet" },
-  knowledge_retrieve: { icon: BookOpenIcon, tone: "emerald" },
-  answerability_gate: { icon: HelpCircleIcon, tone: "cyan" },
-  llm_reply: { icon: BotIcon, tone: "indigo" },
-  condition: { icon: GitBranchIcon, tone: "cyan" },
-  analyze_conversation: { icon: SearchIcon, tone: "blue" },
-  prepare_ticket_draft: { icon: ClipboardListIcon, tone: "amber" },
-  human_confirm: { icon: UserCheckIcon, tone: "amber" },
-  create_ticket: { icon: TicketIcon, tone: "rose" },
-  handoff_to_human: { icon: HeadphonesIcon, tone: "amber" },
-  send_reply: { icon: SendIcon, tone: "emerald" },
-  end: { icon: FlagIcon, tone: "slate" },
+  start: { icon: PlayCircleIcon },
+  conversation_understanding: { icon: MessageCircleIcon },
+  reply_policy: { icon: ShieldCheckIcon },
+  knowledge_retrieve: { icon: BookOpenIcon },
+  answerability_gate: { icon: HelpCircleIcon },
+  llm_reply: { icon: BotIcon },
+  condition: { icon: GitBranchIcon },
+  analyze_conversation: { icon: SearchIcon },
+  prepare_ticket_draft: { icon: ClipboardListIcon },
+  human_confirm: { icon: UserCheckIcon },
+  create_ticket: { icon: TicketIcon },
+  handoff_to_human: { icon: HeadphonesIcon },
+  send_reply: { icon: SendIcon },
+  end: { icon: FlagIcon },
 }
 
 export function getWorkflowNodeMeta(type: string): WorkflowNodeMeta {
-  return workflowNodeMetaByType[type] ?? { icon: FileTextIcon, tone: "slate" }
-}
-
-export function getWorkflowNodeIconClass(tone: WorkflowNodeTone) {
-  const classes: Record<WorkflowNodeTone, string> = {
-    blue: "bg-blue-500 text-white shadow-blue-500/20",
-    cyan: "bg-cyan-500 text-white shadow-cyan-500/20",
-    emerald: "bg-emerald-500 text-white shadow-emerald-500/20",
-    indigo: "bg-indigo-500 text-white shadow-indigo-500/20",
-    amber: "bg-amber-500 text-white shadow-amber-500/20",
-    violet: "bg-violet-500 text-white shadow-violet-500/20",
-    rose: "bg-rose-500 text-white shadow-rose-500/20",
-    slate: "bg-slate-600 text-white shadow-slate-600/20",
-  }
-  return classes[tone]
+  return workflowNodeMetaByType[type] ?? { icon: FileTextIcon }
 }