Anthbot Map v2.4.9.0

• Adds voice-pack management for speech-capable ANTHBOT Genie models. M9/M9 Pro do not support spoken voice packs and therefore do not expose voice-pack selection or installation; their existing volume control remains available.
• Adds the ANTHBOT Community Voice Store flow, including free/paid catalogue entries, anonymous client pairing, Stripe-backed entitlement recognition, locked/unlocked states, and automatic entitlement refresh after returning from checkout.
• Uses the project-controlled anthbotmap.com endpoints for the voice catalogue, store pairing/entitlements, telemetry, diagnostics and read-only Developer Agent traffic.
• Adds verified custom/community voice installation through the ANTHBOT voice_set OTA path, with request state, progress, retry handling and mower-side confirmation metadata.
• Adds a built-in verified Hungarian community voice fallback and preserves model/capability guards so unsupported mowers are not offered spoken voice packages.
• Adds native Home Assistant firmware Update entities backed by ANTHBOT's vendor firmware metadata, presigned package URL flow, MD5 validation, manual install command, progress and release notes.
• Keeps unverified automatic firmware-update writes disabled; the robot-reported automatic-update flag remains read-only.
• Hardware validation: Community Voice Store purchase, entitlement unlock and purchased voice installation were verified end-to-end on a real Genie 1000. Existing mower functions were regression-checked on the OTA test build, and firmware metadata correctly reports an up-to-date mower when no newer vendor package is offered.
• Adds dedicated regression coverage for firmware OTA, model-aware voice support, paid voice-store entitlements, install verification and frontend refresh behavior.