0.9.0 – swap mode: Garmin's filtered copy out, the original in

Swap mode: Garmin's filtered copy out, the original in – so Intervals holds the complete file
and "Reprocess file" keeps everything.

Upgrading needs no change; swap mode is off until you switch it on (BRIDGE_SWAP=true, a
question in setup, a switch on the web page).

Added

• Swap mode (BRIDGE_SWAP=true, off by default). The official Garmin import stays on
  and is the trigger: within a minute of Garmin's filtered copy arriving, the bridge
  uploads the device's original as your own file, carries over what you may have set
  already (name, description, paired workout, type, RPE, feel, tags, gear, commute/race,
  ignore settings, custom fields without a script such as the logged intake) and then
  deletes the copy Garmin's import created in Intervals – nothing on Garmin Connect is
  touched, the bridge only ever reads from Garmin. Intervals computes every custom field and stream from the
  complete file itself, Reprocess file keeps them, nothing is marked as edited, and
  the activity is your own upload rather than Garmin-sourced data. No polling of Garmin
  – one original download per new activity, as before – and with the bridge down the
  copy simply stays and is completed or swapped later.
• The only place the bridge deletes anything, so it is careful: Garmin's own import
  only, within BRIDGE_SWAP_HOURS (48) of the import, never with comments or
  hand-edited intervals on it, not when Garmin sent the unfiltered file anyway; upload
  first, delete last – a failure leaves a duplicate to see, never a loss. The new
  activity has a new id.
• swap <id or link> [--apply]: the same for one activity by hand, also an older one.

Changed

• enrich <id> --apply and the web page's One activity again also put the logged
  intake back (GarminFluidIntake, GarminCaloriesConsumed): Reprocess file empties
  every field the file does not fill.
• Own streams are rewritten only into the activity they were written to.

Details: README – Modes. Verified live on one activity: all 24 streams and 21 Garmin fields from the original, training load unchanged, and all of it still there after Reprocess file.

Install: pip install -U garmin-intervals-bridge (Windows: py -m pip install --upgrade garmin-intervals-bridge), or the image ghcr.io/futureweb/garmin-intervals-bridge:0.9.0 / futurewebat/garmin-intervals-bridge:0.9.0 (Docker Hub).