chore: release v0.19.2

wiki/Logging-Basics.md

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+# Logging Basics
+
+## The entry strip
+
+The entry strip logs a QSO from any `<input>` inside it — press **Enter** to
+save. Fields: callsign, RST tx/rx, name, QTH, grid, band, mode, TX/RX frequency
+(split), start/end time, comment and note.
+
+- **Callsign** drives everything: the **flag**, offline DXCC resolution (country,
+  CQ/ITU zones, continent) from `cty.dat` including `/MM` `/AM` `/B` and call-area
+  handling (`/8`, `/W6`), plus **ClubLog** DXpedition date overrides.
+- **Callsign lookup** (QRZ.com / HamQTH) fills name / QTH / grid and shows the
+  photo and a QRZ.com tab. Configure it in Settings → Lookup.
+- **ESC** clears the callsign (and stops CW).
+
+## Editing a QSO
+
+Double-click any row in **Recent QSOs** (or Worked-before) to open the full
+editor — every ADIF field across tabs: QSO info, contacted station's details,
+award refs, QSL info, contest, sat/prop, my station, and a generic **extra
+fields** editor for any ADIF field not promoted to a column.
+
+## Bulk operations
+
+Select rows in Recent QSOs, right-click:
+
+- **Fix country & zones** from `cty.dat`, or **update from QRZ / ClubLog**.
+- **Bulk edit field** — set one field across many QSOs (QSL/upload status, my
+  station, contest, propagation, contacted-station refs, comment…). Great for
+  flipping a batch to *Requested* before an upload.
+- **Send to** a QSL service, **export** selected / filtered to ADIF or Cabrillo,
+  **delete**.
+
+## Find duplicates
+
+**Tools → Find duplicates** groups QSOs by same **call + band + mode** (optionally
+same day or same minute) and lets you pick which to delete.
+
+## Notes
+
+- **Worked-before matrix** shows prior contacts with the entity per band/mode
+  slot as you type.
+- Awards references are detected **live** as you enter a call (see [[Awards]]).
+
+See also: [[Recent QSOs and Filters]] · [[Import and Export ADIF]]