feat: prepare Home Assistant Integration 1.3.0

[yellowcooln]

Summary

Prepare openHop Repeater Home Assistant Integration 1.3.0 with expanded per-radio monitoring, explicit plugin/sensor/ACL management, and updated dashboard workflows. Preserve the pymc_repeater integration domain, installed identities, radio aliases, and existing polling schedules.

Changes

• Add 24 per-radio measurements for shared channel airtime/utilization, cached noise, one-hour and 24-hour packet counts and signal averages, and LBT summaries without additional telemetry requests.
• Add response-returning packet-rate, noise, CRC, companion and LBT diagnostic actions; extend neighbor history with exact radio filters and per-radio bucket grouping.
• Add catalogue plugin installation, lifecycle controls, data-preserving uninstall, settings management, update checks, single upgrades and sequential update-all.
• Share fail-fast plugin write admission, finite IPC-aware timeouts and unknown-completion quarantine; never automatically retry uncertain writes.
• Add sensor type/configuration actions with full-replacement validation, backend password-mask/rename-origin preservation and explicit restart-required results.
• Add ACL permission management and named client removal while preserving existing action fields and optional-response behavior.
• Register native async action handlers so Home Assistant awaits work and receives actual response dictionaries.
• Update reusable dashboards with compact response-aware controls, 21 companion scripts, reviewed-write gates and detailed installation/management instructions; include an optional daily 03:00 plugin-upgrade automation.
• Tighten bounded JSON/query validation, handle decoder recursion errors, fix zero-sample noise values and increase advert request timeout margins.
• Expand source-check CI to Python 3.11–3.14 and direct Dependabot version updates to dev; keep dependencies owned by Home Assistant.
• Remove the empty Unreleased changelog heading; all changes are under 1.3.0.

Verification

• 157 local tests passed under system Python, including parsed YAML/Jinja checks; compilation, JSON validation, duplicate-key YAML checks and whitespace checks passed.
• Hosted PR checks passed: Python Smoke on 3.11–3.14, HACS and Hassfest. Decoder-failure coverage is deterministic across runtimes, and the changelog test now requires the versioned release notes without an Unreleased heading.
• Live Home Assistant verified monitoring/reconnection, action registration and real action responses, a catalogue plugin upgrade, a service-plugin restart with changed PID and working metrics endpoint, catalogue install/uninstall/reinstall, unchanged settings and sensor-configuration round trips, and temporary persistent ACL grant/removal.
• All 21 companion-script definitions loaded in HA; eight read-only wrappers plus settings/configuration write wrappers completed with successful traces. Bulk current-version behavior returned no_update.
• Existing entity IDs were preserved. Dashboard references were validated against the target registry, and the operator confirmed the corrected browser view.

Boundaries

• This PR does not rename the compatibility domain, publish a release or merge to main.
• Manual wheel uploads and plugin logs/runtime/progress streams remain Repeater UI workflows. Forced sensor hardware reads are not exposed.
• Sensor configuration writes report restart-required; changed hardware settings across a full reboot were not tested. Service restart/reconnection was tested.
• Live success for one plugin upgrade does not establish every third-party plugin's compatibility, and bulk successful upgrades remain distinct from the verified no-update path.