feat: prepare Zhinian desktop client for pilot release

packages/skill-spec/src/index.ts

@@ -0,0 +1,36 @@
+import type { Artifact, Hotel, User } from '@yinian/kernel-core';
+
+export interface SkillManifest {
+  spec_version: '0.1';
+  id: string;
+  name: string;
+  version: string;
+  author: string;
+  category: string;
+  description: string;
+  required_capabilities: string[];
+  permissions: SkillPermissions;
+}
+
+export interface SkillPermissions {
+  network?: string[];
+  filesystem?: 'none' | 'read' | 'read_write';
+  shell?: boolean;
+}
+
+export interface SkillRunContext {
+  hotel: Hotel;
+  user: User;
+  emit: {
+    progress(event: { phase: string; ratio?: number; message?: string }): void;
+    log(level: 'info' | 'warn' | 'error', message: string): void;
+    artifact(artifact: Artifact): void;
+  };
+  abortSignal: AbortSignal;
+}
+
+export interface SkillRunResult {
+  output: Record<string, unknown>;
+  notifications?: Array<{ template: string; vars: Record<string, unknown> }>;
+}
+