fix(build): add missing deps (recharts, @types/node) and vite/client types

recharts is used by the dashboards, @types/node is needed so vite.config.ts
can reference process.env, and vite/client types make import.meta.env work.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: mojtabakarimi