Add tree-sitter injections support & cleanup

include/pch.h

@@ -7,10 +7,19 @@
 #include "../libs/tree-sitter/lib/include/tree_sitter/api.h"
 #include <algorithm>
 #include <atomic>
+#include <cctype>
 #include <chrono>
+#include <cstdarg>
 #include <cstdint>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
 #include <deque>
+#include <filesystem>
+#include <fstream>
 #include <functional>
+#include <limits.h>
+#include <magic.h>
 #include <map>
 #include <mutex>
 #include <nlohmann/json.hpp>