CHORE: cleaning up files and bug fixing

CMakeLists.txt

@@ -9,10 +9,20 @@ add_library(libvec STATIC
     src/int.c
     src/utils.c
     src/float.c
-    # src/string.c
+    src/string.c
     # Add your other types here as you implement them:
 )
 
+include(FetchContent)
+FetchContent_Declare(libstr
+	GIT_REPOSITORY https://git.moomancer.xyz/DarthMooMancer/libstr.git
+        GIT_TAG        main
+        GIT_SHALLOW    TRUE
+)
+FetchContent_MakeAvailable(libstr)
+
+target_link_libraries(libvec PRIVATE libstr)
+
 target_include_directories(libvec
     # PRIVATE: Internal headers under src/lib are only visible
     # to files being compiled into libvec (char.c, utils.c, libvec.c).