chore: crop save JPEG quality 93 -> 95 (v1.6.2)

README.md

@@ -26,7 +26,7 @@ Ultra-lightweight image viewer written in Flutter — Linux & Windows.
 - **Settings (gear):** sort by time/name, print, shortcut info
 - **Print:** send the image to a printer (A4, fit)
 - **Save visible area:** title bar save icon or `Ctrl+S` — the on-screen region is written at
-  original resolution as JPEG (quality 93) next to the source file (`photo.jpg` →
+  original resolution as JPEG (quality 95) next to the source file (`photo.jpg` →
   `photo_143025.jpg`); active effects (contrast/saturation/brightness), rotation and horizontal
   flip are baked into the output; if that name already exists, nothing is written and a warning is shown
 - Drag & drop to open images
@@ -92,7 +92,7 @@ folder including `imajviewer.exe` and all DLLs).
 | Ctrl + R | Flip horizontally (clears effects; press again to undo) |
 | Double right click | Reset (all effects) |
 | Left / Right arrow | Previous / next image |
-| Ctrl + S | Save visible area (JPEG 93, original resolution) |
+| Ctrl + S | Save visible area (JPEG 95, original resolution) |
 | Ctrl + Q | Close window |
 | Ctrl + Shift + Q | Close all windows |