- same as min & max delta, check the value itself before reporting
- refactor more of the report func, revert zero threshold to force the
value to be zero. move condition check to the top, causing every other
filter to check against zero.
- force zero threshold to be >= 0 in ui
- preserve units for cached values, remove extra process() call for webui data
- reset magnitude filter state when value units change
- min & max delta checks only for report value, remove separate checks for read and report
- zero threshold only affects reports, amend ac993c7b4b
- pending BaseFilter::available() and BaseFilter::ready(), replacing BaseFilter::status()
distinguish readiness between having *some* values and *enough* values
- pending BaseFilter::restart(), separate from BaseFilter::reset(), which
should allow filter to drop existing value when it is not possible otherwise
w/ just continuing normal BaseFilter::update()
* migrate to esbuild from terser, since now js source needs bundling
* (temporary?) hijack inline-source object handling to inline html files
* get rid of legacy removeIf comments in source in favour of explicit
removal either through bundling tree-shaking and / or manual module-*
class element removal w/ jsdom
* get rid of multi-layered custom checkboxes in favour of
`appearance: none` directly styling the `input` elem
also removes scripting part that was supposed to adjust for=... labels
* update to html-minifier-terser, up-to-date html-minifier fork
* update to iro.js 5.5.x, using npm to manage dependencies
* build script can now update resulting html output
(called after bundling stage, before minification)