579c: mark GDEY0579F51 hardware-verified

Renders the bar/ladder/diagonal test pattern correctly on real hardware as
a byte-faithful GxEPD2 replay (stock PSR + window order, line_order =
PAIRED_EDGES). Clears the boot not-verified warning and the structural mark
in the generated table.

components/gxepd2/display.py

@@ -66,7 +66,7 @@ PANELS = {
     "GxEPD2_426_GDEQ0426T82": Panel("PANEL_426_GDEQ0426T82", "GDEQ0426T82", "SSD1677", "mono", "verified"),
     "GxEPD2_583_GDEQ0583T31": Panel("PANEL_583_GDEQ0583T31", "GDEQ0583T31", "UC8179", "mono", "verified"),
     "GxEPD2_290c_GDEY029F51": Panel("PANEL_290C_GDEY029F51", "GDEY029F51", "JD79667", "4-color", "structural"),
-    "GxEPD2_579c_GDEY0579F51": Panel("PANEL_579C_GDEY0579F51", "GDEY0579F51", "HX8717", "4-color", "structural"),
+    "GxEPD2_579c_GDEY0579F51": Panel("PANEL_579C_GDEY0579F51", "GDEY0579F51", "HX8717", "4-color", "verified"),
     # Diagnostic variant: the 396x272 master region as a self-contained panel.
     "GxEPD2_579c_GDEY0579F51_MASTER_ONLY": Panel(
         "PANEL_579C_GDEY0579F51_MASTER_ONLY", "GDEY0579F51", "HX8717", "4-color", "diagnostic"),