Add missing deps: @radix-ui/react-toggle, @react-spring/web

These packages are imported by new chart and toggle components but were
never added to package.json, causing the observer reports page to crash
client-side on load.

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

package-lock.json

@@ -44,6 +44,7 @@
         "@radix-ui/react-tabs": "^1.1.2",
         "@radix-ui/react-toggle": "^1.1.10",
         "@radix-ui/react-tooltip": "^1.1.6",
+        "@react-spring/web": "^10.0.3",
         "@tailwindcss/postcss": "^4.1.18",
         "@tanstack/react-query": "^5.62.0",
         "@trpc/client": "^11.0.0-rc.678",