0.6.13: Fix watermark maintenance jobs, honest buy-link write reporting, Qobuz 403 diagnosis

scrub-watermark-text.py crashed on every run (missing import os). strip-watermark-art.py
was starved every Sunday by lock contention from strip-mb-tags' growing runtime -- moved
it to 01:00 so the rest of the weekly chain has room. enrich-buy-url.py's summary line
counted matches found, not successful writes, so a run where every metaflac write failed
(root-owned files) still reported "N tagged". pipeline-status.sh now tells a 403 from
Qobuz (Akamai/CDN block) apart from a 401 (actually expired token) -- re-exporting the
token does nothing for the former. Also fixes the dedup review table's "Caught by" badge
overflowing into the Keep column's format pill.

app/static/style.css

@@ -558,6 +558,13 @@ tbody td.actions-cell { display: flex; gap: 0.5rem; flex-wrap: wrap; }
 .badge-pulse::before { animation: pulse-dot 1.4s ease-in-out infinite; }
 @keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
 
+/* The dedup "Caught by" column is only 10.75rem wide -- "Acoustically
+   Similar" at the default badge size overflowed past it and rendered on
+   top of the keep-side format pill. Smaller size/padding/tracking keeps it
+   inside the column instead of shrinking the column itself, which would
+   just crowd the Keep/Delete path columns next to it. */
+.badge-caughtby { font-size: 0.6rem; padding: 0.24rem 0.55rem; letter-spacing: 0.02em; }
+
 /* ---- stacked status bar (playlist track reconciliation) ---- */
 
 .status-bar {