- app/ui_text/nl.json and app/uitext.py: every page word in Dutch, English
fallback per key; the page picks by browser language. Home's sentences
move into ui_text `home_words`, so /status?lang=nl builds them in Dutch.
- test_ui_text.py: EN/NL key and placeholder parity, STYLE limits, jargon
lists for both languages, no inline details, untranslated Dutch caught.
Shared rules moved unchanged to tools/style_rules.py.
- tools/ux13_screenshots.sh/.py: DOCS screenshots from the demo fixtures in
headless Chromium; docs/img/ux13/. Battery modes (P3): no screenshot.
- "Other time windows": a list editor (ui.periods) that builds
static_profile and names bad times, empty prices, overlaps and gaps.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Rebuilt the guide as something usable on site rather than a document to read
at a desk: strict order of operations, DO / VERIFY / IF NOT blocks per step,
pass-fail gates in a table, a printable sign-off sheet, and troubleshooting
keyed by symptom rather than by subsystem.
Includes real screenshots of the add-on's own Web UI - captured by running it
against stub data - showing the healthy state and the misconfigured one side
by side, because telling those apart at a glance is the single most useful
skill on site. Plus the ESPHome step from a live builder.
The text lives only in docs/build_guide.py, which renders the HTML and drives
headless Chrome to produce the PDF. One source: a Markdown copy would
inevitably drift from the PDF someone is holding in a cellar.
Pagination is enforced, not hoped for. Each section must render under the A4
printable height (1039 px at 96 dpi) or Chrome silently spills it onto a second
page and the page numbers stop matching the step numbers. Measured every
section rather than eyeballing it: the Web UI reference page was 1170 px and is
now 1017 px, and the PDF comes out at exactly one page per section.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016NckgXecasQb2eSsPYNSW6