ppsspp rename for category fix

data/categories/structure

@@ -23,7 +23,6 @@ Doom 3|Games
 Eagle CAD|Editors
 eDEX-UI|Eyecandy
 Email Checker|Internet
-FreeCAD|Editors
 FreeTube|Internet
 Geany Dark Mode|Eyecandy
 Intellij IDEA|Editors
@@ -45,7 +44,7 @@ PiGro|Tools
 piKiss|Tools
 Pi Power Tools|Tools
 Powerline-Shell|Eyecandy
-PPSSPP|Games
+PPSSPP (PSP emulator)|Games
 Processing IDE|Editors
 PrusaSlicer|Editors
 Puffin Browser Demo|Internet
@@ -84,3 +83,4 @@ Wine (x86)|Tools
 WPS Office|Editors
 YouTubuddy|Internet
 Zoom|Internet
+FreeCAD|Editors