feat(*): 画布助手 - 新增 Live2D 配置导入与模型渲染支持

web/src/lib/canvas/agent-appearance.ts

@@ -0,0 +1,29 @@
+export type CanvasAppearance = {
+    agentName: string;
+    launcherLabel: string;
+    panelTitle: string;
+    welcomeTitle: string;
+    welcomeDescription: string;
+    inputPlaceholder: string;
+    avatarType: "orb" | "live2d";
+    live2dResourceId: string;
+    live2dEntry: string;
+    avatarHeight: number;
+};
+
+export const DEFAULT_CANVAS_APPEARANCE: CanvasAppearance = {
+    agentName: "影策",
+    launcherLabel: "Agent",
+    panelTitle: "画布助手",
+    welcomeTitle: "在这里，和{agentName}让灵感，慢慢成形",
+    welcomeDescription: "从一个想法开始，和{agentName}一起创作。",
+    inputPlaceholder: "输入操作指导；用 @ 引用画布节点，用 / 或 、 引用 Skills",
+    avatarType: "orb",
+    live2dResourceId: "",
+    live2dEntry: "",
+    avatarHeight: 220,
+};
+
+export function agentCopy(template: string, name: string) {
+    return template.replaceAll("{agentName}", () => name);
+}