restructure project

CMakeLists.txt

@@ -15,15 +15,15 @@ FetchContent_Declare(
 
 
 add_library(clay
-        src/color.c
-        src/context.c
-        src/debug.c
-        src/document.c
-        src/flex.c
-        src/layout.c
-        src/property.c
-        src/render.c
-        src/text.c
+        src/clay/color.c
+        src/clay/context.c
+        src/clay/debug.c
+        src/clay/document.c
+        src/clay/flex.c
+        src/clay/layout.c
+        src/clay/property.c
+        src/clay/render.c
+        src/clay/text.c
         )
 
 target_include_directories(clay PUBLIC include)
@@ -33,6 +33,6 @@ target_link_libraries(clay PRIVATE cairo)
 target_compile_options(clay PRIVATE -Wall -Werror)
 
 if (PROJECT_IS_TOP_LEVEL)
-    add_executable(clay-demo src/demo.c)
+    add_executable(clay-demo src/clay-demo/demo.c)
     target_link_libraries(clay-demo PRIVATE clay)
 endif ()