fix: remove unused vite/client and vite-plugin-svgr/client type refs from tsconfig

These type references were causing tsc to fail because neither vite nor
vite-plugin-svgr is installed as a dependency. The codebase does not use
any Vite-specific APIs or SVG imports, so the references are unnecessary.

Fixes #36

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tsconfig.json

@@ -1,7 +1,7 @@
 {
   "extends": "@kinvolk/headlamp-plugin/config/plugins-tsconfig.json",
   "compilerOptions": {
-    "types": ["vite/client", "vite-plugin-svgr/client", "vitest/globals", "@testing-library/jest-dom"]
+    "types": ["vitest/globals", "@testing-library/jest-dom"]
   },
   "include": ["src"]
 }