initialize Electron desktop app and remove unused files

tests/server/vite-proxy-config.test.ts

@@ -0,0 +1,19 @@
+import { readFileSync } from 'fs'
+import { describe, expect, it } from 'vitest'
+
+describe('vite proxy config', () => {
+  it('strips browser origin headers from proxied http and websocket requests', () => {
+    const source = readFileSync('vite.config.ts', 'utf8')
+
+    expect(source).toContain("proxy.on('proxyReq'")
+    expect(source).toContain("proxy.on('proxyReqWs'")
+
+    const httpProxyBlock = source.match(/proxy\.on\('proxyReq'[\s\S]*?\n\s*\}\)/)?.[0] || ''
+    const wsProxyBlock = source.match(/proxy\.on\('proxyReqWs'[\s\S]*?\n\s*\}\)/)?.[0] || ''
+
+    for (const block of [httpProxyBlock, wsProxyBlock]) {
+      expect(block).toContain("removeHeader('origin')")
+      expect(block).toContain("removeHeader('referer')")
+    }
+  })
+})