Fix lint errors in Vite config and MachineConnection

- Add proper TypeScript types for PyPI API response
- Remove unused isPolling prop from MachineConnection interface
- Remove unused imports from vite.config.ts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/components/MachineConnection.tsx

@@ -19,7 +19,6 @@ interface MachineConnectionProps {
   machineStatus: MachineStatus;
   machineStatusName: string;
   machineError: number;
-  isPolling: boolean;
   onConnect: () => void;
   onDisconnect: () => void;
   onRefresh: () => void;
@@ -31,7 +30,6 @@ export function MachineConnection({
   machineStatus,
   machineStatusName,
   machineError,
-  isPolling,
   onConnect,
   onDisconnect,
 }: MachineConnectionProps) {

vite.config.ts

@@ -4,8 +4,6 @@ import tailwindcss from '@tailwindcss/vite'
 import { viteStaticCopy } from 'vite-plugin-static-copy'
 import { dirname, join } from 'path'
 import { fileURLToPath } from 'url'
-import { writeFile, mkdir } from 'fs/promises'
-import { existsSync } from 'fs'
 import type { Plugin } from 'vite'
 
 const PYODIDE_EXCLUDE = [
@@ -44,10 +42,16 @@ async function getPyPIWheelUrl(packageName: string, version: string): Promise<{
     throw new Error(`Failed to fetch PyPI metadata: ${response.statusText}`)
   }
 
-  const data = await response.json()
+  const data = await response.json() as {
+    urls: Array<{
+      packagetype: string
+      filename: string
+      url: string
+    }>
+  }
 
   // Find the wheel file (.whl) for py3-none-any
-  const wheelFile = data.urls.find((file: any) =>
+  const wheelFile = data.urls.find((file) =>
     file.packagetype === 'bdist_wheel' &&
     file.filename.endsWith('-py3-none-any.whl')
   )