* Add UTC time zone to the time zone picker
The time zone list is built from google-timezones-json, which is missing
the bare "UTC" and "Etc/UTC" zones. Both are valid IANA identifiers and a
common server default, so an instance configured to UTC showed up as an
unknown time zone in the settings.
Add the two zones to the picker options, guarded against duplicates in
case the source list starts including them.
* Accept UTC time zone in the clock card config
The clock card validated its time_zone against the raw timezone list, so
it rejected UTC even though the picker now offers it. Validate against the
shared timezone options instead, keeping a single source.
* Correct the invalid Asia/Sakhalin time zone id
google-timezones-json ships Asia/Yuzhno-Sakhalinsk, which is not a valid
IANA identifier, so selecting it failed backend validation. Map it to the
correct Asia/Sakhalin id.
The control slider flipped its value mapping whenever the document
direction was right-to-left, including for vertical sliders. RTL only
mirrors the horizontal axis, so a vertical slider ended up upside down:
the light brightness and color temperature sliders in the more info
dialog reported the opposite of what they showed (1% gave the brightest
output, 100% the dimmest).
Only mirror for right-to-left when the slider is horizontal.
* Add deterministic fixtures and characterization tests for chart data processing
* Extract statistics chart data processing into a pure function
* Extract state history line chart data processing into a pure function
* Add benchmark suite for chart data processing
* Add chart data optimization playbook
* Point agent instructions at the chart optimization playbook
A config flow field guarded by vol.In([1, 5, 6]) sends numeric option
values, but the underlying select returns the chosen value as a string, and
ha-form-select forwarded that string unchanged. On submit the backend
validated "1" against [1, 5, 6] and rejected it as an invalid selection.
Map the selected value back to its original option in ha-form-select so the
source type is retained. String options are unaffected. The mapping is
extracted into matchSelectOptionValue and covered by unit tests.
* Render echarts tooltips with Lit templates
Replace raw HTML string interpolation in echarts tooltip formatters with Lit templates so user-controlled fields (entity friendly_name, device names, node labels) are auto-escaped instead of relying on per-string filterXSS. ha-chart-base now wraps any function tooltip.formatter into a stable per-formatter container and handles Lit TemplateResult / nothing / null returns; the public HaECOption type lets charts express Lit-returning formatters without per-callsite casts.
* Simplify
* Refactor _getSeries
* Small fix
* Fix merge mistake
* Marker component and wrapper test
Franck Nijhof
Paul Bottein
Petar Petrov