Restructure Settings nav, modernize import page, dedup/genres UX polish

Settings is now one top-nav entry with Credentials and Jobs as sidebar
sub-pages (jobs moved from /jobs to /settings/jobs). Manual import page
replaces the bare file input and free-text filename field with a drag-drop
dropzone and a proper file-picker table. Genres page drops the "force"
checkbox for two explicit buttons (Preview / Fix genres now). Dedup's
"Scan now" runs both the file-naming and acoustic passes together, and the
table labels which pass caught each candidate instead of showing the raw
pass name. .btn-ghost gets a visible border so it reads as a real button
next to Delete/Danger actions instead of looking unaligned. Job names
throughout the UI are now human-readable instead of raw job_key strings.

Also includes the fpcalc exit-code fix from earlier (fingerprint index
was discarding valid fingerprints on files with a benign decode warning).

app/services/dedup_review_service.py

@@ -119,6 +119,15 @@ async def scan_fuzzy(triggered_by: str = "manual") -> DedupRun:
     return await _run_scan("dedup:scan_fuzzy", _FUZZY_SCRIPT, triggered_by)
 
 
+async def scan_all(triggered_by: str = "manual") -> tuple[DedupRun, DedupRun]:
+    """Run both passes back to back for a single "Scan now" click -- each
+    call acquires and releases the shared pipeline lock on its own, so
+    running them sequentially here is safe, just one after the other."""
+    tag_run = await scan(triggered_by=triggered_by)
+    fuzzy_run = await scan_fuzzy(triggered_by=triggered_by)
+    return tag_run, fuzzy_run
+
+
 def _write_apply_args(script_name: str, script: str, group: list[DedupCandidate], stamp: int) -> list[str]:
     """Build the --apply invocation for one pass's confirmed group.
 

app/services/scheduler_service.py

@@ -178,6 +178,55 @@ MAINTENANCE_JOB_DESCRIPTIONS: dict[str, str] = {
     "maintenance:upgrade_mp3_to_flac": "Look for FLAC replacements for MP3 tracks (monthly).",
 }
 
+# Display-only friendly names -- never used as the actual scheduler/DB
+# identifier (job_key stays as-is everywhere else), just what the UI shows
+# instead of a raw "maintenance:snake_case_key". Every job_key not listed
+# here (e.g. playlist:<name>, one per playlist) falls back to
+# humanize_job_key()'s generic cleanup below.
+JOB_LABELS: dict[str, str] = {
+    "maintenance:sync_bandcamp": "Sync Bandcamp",
+    "maintenance:normalize_casing": "Normalize artist casing",
+    "maintenance:dedup": "Dedup scan",
+    "maintenance:gen_djmix_playlist": "Rebuild DJ-mix playlist",
+    "maintenance:gen_vgm_playlist": "Rebuild game-soundtrack playlist",
+    "maintenance:navidrome_scan": "Navidrome rescan",
+    "maintenance:export_laptop_playlists": "Export laptop playlists",
+    "maintenance:enrich_buy_url": "Look up buy links",
+    "maintenance:build_fingerprint_index": "Rebuild fingerprint index",
+    "maintenance:pipeline_status_report": "Daily status report",
+    "maintenance:log_rotation": "Rotate old logs",
+    "maintenance:strip_mb_tags": "Strip MusicBrainz tags",
+    "maintenance:strip_watermark_art": "Remove watermark art",
+    "maintenance:scrub_watermark_text": "Remove watermark text",
+    "maintenance:clean_sldl_index": "Clean download index",
+    "maintenance:clear_bad_genres": "Clear bad genre tags",
+    "maintenance:spotify_genre": "Refill genres from Spotify",
+    "maintenance:beets_update_sync": "Sync library tags",
+    "maintenance:upgrade_mp3_to_flac": "Upgrade MP3s to FLAC",
+    "dedup:scan": "Dedup scan (file naming)",
+    "dedup:scan_fuzzy": "Dedup scan (audio)",
+    "dedup:apply": "Dedup: delete confirmed",
+    "genre:run": "Genre refresh",
+    "manual:import": "Manual import",
+    "manual:fix_genre": "Fix genre",
+    "manual:navidrome_scan_after_edit": "Navidrome rescan (after edit)",
+    "manual:retag_from_url": "Retag from URL",
+}
+
+
+def humanize_job_key(job_key: str) -> str:
+    """Friendly label for a job_key, for display only. Falls back to a
+    cleaned-up version of the key for anything not in JOB_LABELS -- covers
+    playlist:<name>, one per playlist, and anything added later without
+    needing a JOB_LABELS entry."""
+    if job_key in JOB_LABELS:
+        return JOB_LABELS[job_key]
+    if job_key.startswith("playlist:"):
+        return f"Playlist sync: {job_key.split(':', 1)[1]}"
+    _prefix, _, rest = job_key.partition(":")
+    rest = rest.replace("_", " ").strip()
+    return (rest[:1].upper() + rest[1:]) if rest else job_key
+
 
 # Module-level singleton so other services (playlist_service, future
 # routers) can reach the live scheduler without main.py threading it through