Adds lib/sub-a7d-fetch.py: free, no-daily-cap path via subliminal's
addic7ed provider (anonymous). Uses OpenSubtitles REST search-only (no
quota cost) to translate library S/E to the show's primary catalogue
numbering, then drives subliminal to download from Addic7ed and writes
sidecars direct to nullstone via SSH.
Picker quirks: subliminal series-name matcher is broken by '!' in the
title, so the script strips it before building the synthetic
Video.fromname() string. OS feature_details S/E happens to align with
Addic7ed's indexing for the test show (American Dad).
Recipe README now reflects three paths in cheapest-first order: v3
Addic7ed, v2 OS REST (20/day), v1 plugin. American Dad run log updated
to 49/58 (S01 7/7 v1, S02 16/16 mixed v2/v3, S03 16/19 v3, S04 10/16
v3). 9 misses identified, deferred to next OS REST quota window.
s8n
43f55643be