Refactor PD::Li Pools system, Upgrade PD::Pool and add better logging

- Add ResetFast to Pool using c++20 concept
- Add Put function to Pool
- Use Pool Index instead of pointers in Command
- Add accessor to Li Pools to prevent wrong command usage
- Add Command Formatter
- Use ResetFast for all Pools
- Add Reset func to Li::Vertex (for ResetFast)
- Add Pool Expandor and Put funcs to Lithium pools
- Add getters for GfxDriverBase to PD::Li Pools

include/pd/lithium/vertex.hpp

@@ -11,6 +11,12 @@ class Vertex {
       : pos(pos), uv(uv), color(color) {}
   ~Vertex() {}
 
+  void Reset() {
+    pos = fvec2(0.f);
+    uv = fvec2(0.f);
+    color = 0x00000000;
+  }
+
   fvec2 pos;
   fvec2 uv;
   u32 color = 0x00000000;