Switch from QT to Slint

.gitignore

@@ -1,4 +1,41 @@
-CMakeLists.txt.user
-build
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# clangd cache
 .cache
-.qmlls.ini
+
+# CMake build directory
+build
+
+.slint.lua
+.nvimrc