BowEcho v0.34.13

BowEcho v0.34.13

This update restores the radar, archive, and model workflows reported during
RC testing while expanding BowEcho's normalized Rusty Weather model catalog.

Radar and archives

• Restores the always-visible radar frame scrubber with the selected frame,
  timestamp, and status, while archive frames appear progressively as they
  finish loading.
• Restores date-based SPC storm-report and tornado browsing, including a
  clickable tornado list that can open the nearest-radar archive loop.
• Adds an always-visible model forecast-time scrubber that follows the actual
  available-hour axis instead of assuming every forecast hour exists.

Model downloads and soundings

• Keeps Latest as an explicit user action: it no longer probes in the
  background, is time-bounded, verifies the requested products and forecast
  hours, and reports the provider it found.
• Newly written model hours now select and reveal the exact downloaded run,
  rather than leaving the browser expanded on an older run.
• Fixes stalled-download state after a worker disconnect and improves the
  visibility of acquisition work already in progress.
• Keeps the last complete sharppyrs sounding and toolbar mounted during fluid
  Ctrl+Alt refreshes, eliminating the repeated panel collapse and jump, and
  gives a newly docked Sounding the larger initial share.
• Corrects observation-analysis unit conversion and adds spatial buddy checks
  so display-space Fahrenheit values and isolated bad reports cannot create
  false cold pools.

Models

• Adds 12 normalized public-model lanes across ECCC, DWD, CMA, Roshydromet,
  and CPTEC forecast products. Deterministic fields, provider-published ensemble
  statistics, pressure levels, valid times, grid geometry, and provenance stay
  explicitly typed rather than being inferred from filenames.
• The Models workspace can discover the expanded Rusty Weather catalog through
  the existing remote-server workflow. Unsupported fields and incomplete
  provider semantics remain unavailable instead of being guessed.
• ECCC rotated-grid winds are converted to earth-relative components with
  fixture and live-provider checks. Published ensemble products remain
  statistics-only and never imply access to raw members.

Data integrity

• Fixes bounded GRIB range reads and JPEG2000 cleanup for real operational
  payloads.
• Fixes GRIB2 spatial-differencing missing-value decoding, preventing provider
  missing codes from becoming enormous but plausible-looking weather values.
• Latest-run discovery now uses each model's first published lead, including
  models whose cycles begin after forecast hour zero.
• Scheduler admission rejects partial substitutions for typed provider-
  statistics profiles before any download or store mutation begins.

Every newly enabled lane is backed by a pinned official inventory and either a
fixture-level or live end-to-end RWS validation. Model availability still
depends on the configured Rusty Weather server and its published runs.