The base import for a config with no sections now reads its file once, reports a 0-byte file as empty, treats a
missing file as the defaults, and records success or failure itself (sending the failure Event on request). The
per-config overrides that only set successful_import are removed.
wrolpi.yaml and the downloader settings import in a thread at startup (import_file_configs), and the Import, Save
and backup Import buttons run their config work in a thread.
The pre-diff import path (import_decision, record_import_version) has no callers left and is removed.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Browser-based ESP32/ESP8266 flasher (esptool-js + Web Serial); nothing is
uploaded to WROLPi, the flash is written straight to the device over USB.
Firmware sources (themed, tabbed): a saved set, the WROLPi media directory,
or a local file. Local files can be dropped anywhere on the page, which jumps
to the "Add from computer" dropzone. The media picker searches .bin files by
path and can detect the connected chip to filter firmware to matching images.
- Indexed file_group.suffix + path filter for fast .bin search (alembic
migration backfills via split_path_stem_and_suffix)
- modules/flasher: chip detection from ESP image headers, /search endpoint,
and flasher.yaml saved configurations (/configs CRUD)
- Flash progress modal with ETA, connect timeout, boot-mode hint, auto-
scrolling logs
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
