fix(docs/comments): rename refs to 'event files' to reflect their timestamp extenion names.

sfm/server.py

@@ -115,7 +115,7 @@ def _get_db() -> SeismoDb:
 
 def _get_store() -> WaveformStore:
     """
-    Persistent .G10 + A5-sidecar store, rooted at <db_dir>/waveforms/.
+    Persistent event-file + A5-sidecar store, rooted at <db_dir>/waveforms/.
     Mirrors the layout used by bridges/ach_server.py so files saved by ACH
     ingestion and by live SFM downloads share one canonical location.
     """
@@ -1480,10 +1480,12 @@ def db_set_false_trigger(
 @app.get("/db/events/{event_id}/blastware_file")
 def db_event_blastware_file(event_id: str) -> FileResponse:
     """
-    Return the Blastware-format waveform file (.G10/.W/.H/etc.) for a
-    previously-ingested event.  404 if the event is unknown or has no
-    .G10 in the store (events ingested before the store was wired will
-    show this — re-download via the live endpoint to populate).
+    Return the Blastware-format event file for a previously-ingested
+    event.  Filename extension is per-event (timestamp-encoded
+    `AB0T` for ACH downloads, 3-char `AB0` for direct downloads).
+    404 if the event is unknown or has no event file in the store
+    (events ingested before the store was wired will show this —
+    re-download via the live endpoint to populate).
     """
     row = _get_db().get_event(event_id)
     if row is None:
@@ -1584,8 +1586,8 @@ def db_unit_waveforms_zip(
     limit:   int           = Query(5000, description="Hard cap on events bundled (default 5000)"),
 ) -> StreamingResponse:
     """
-    Stream a ZIP of all .G10/.W files for a serial in the optional date range.
-    Events without a stored Blastware file are silently skipped.
+    Stream a ZIP of all event files for a serial in the optional date range.
+    Events without a stored event file are silently skipped.
     """
     import io
     import zipfile