v3.4.0 — energy-email on HA Tools Email v2 WS API

Added

• ha-energy-email now progressively uses the HA Tools Email v2.0.0 websocket API for SMTP status, server-side energy_report schedules, and backend send_now.

Changed

• Legacy service/manual send, input_text recipient discovery, and localStorage schedule fallback remain available when the websocket backend is unavailable.