initialize Electron desktop app and remove unused files

tests/server/llm-prompt.test.ts

@@ -0,0 +1,19 @@
+import { describe, expect, it } from 'vitest'
+import { getSystemPrompt } from '../../packages/server/src/lib/llm-prompt'
+
+describe('LLM prompt', () => {
+  it('includes Hermes MCP usage guidance in every system prompt without runtime profile or resource URI values', () => {
+    const prompt = getSystemPrompt('custom instructions')
+
+    expect(prompt).toContain('custom instructions')
+    expect(prompt).toContain('hermes_studio_api_openapi_get')
+    expect(prompt).toContain('hermes_studio_api_request')
+    expect(prompt).toContain('OpenAPI requestBody')
+    expect(prompt).toContain('do not add Authorization headers')
+    expect(prompt).toContain('Do not use hermes_studio_use_chat_run')
+    expect(prompt).toContain('internal delegation mechanism')
+    expect(prompt).toContain('return the delegated result in the current task instead')
+    expect(prompt).not.toContain('hermes://openapi.json')
+    expect(prompt).not.toContain('[Current Hermes profile:')
+  })
+})