[MrCodeLabs]

Devices responding only through multicast or ARP could be omitted from scans, and HA advice required opening a general guide. This change discovers those scoped responders and shows a concrete integration choice or an explicit research/missing-information result for each device.

• Add a Home Assistant column and an all-device HA overview, with frozen evidence, prerequisites, alternatives and copy/documentation actions. No HA login, installation or extra advisor probes are performed.
• Include 28 catalogue routes, explicitly marking vendor/name research and the two community integrations. ESP hardware gets firmware investigation rather than an invented compatibility claim. All 61 new labels are supplied in 20 languages.
• Preserve advice in history, JSON, CSV, HTML and PowerShell. CSV appends Home Assistant JSON; consumers expecting a fixed column count must account for it.
• Admit mDNS/SSDP-only target responders, retain SSDP device types and mDNS instance names, and allow bounded ARP discovery only for direct on-link routes. Disabled options and interface/target restrictions remain enforced.

Validation: Release builds without warnings/errors; 40 Engine checks on net48 and 40 on net10.0; isolated UI across 45 theme/accent states, 20 locales and 120 topology combinations; 64 location, 39 retention, 1,220 history and 633 two-process profile assertions; CSV/HTML/PATH regressions; actual PowerShell/EXE and demo CLI JSON/CSV/HTML; translation, diff and sensitive-pattern checks.

Physical-device/real-HA compatibility and native-speaker translation review remain unverified. All automated network validation used isolated fixtures or loopback. Hosted CI passed all four jobs: application, engine-net48, engine-net10 and speed-test-fixtures.