Added Delete file

Added FS Stat.

src/components/fs/FS.cpp

@@ -96,6 +96,10 @@ int FS::DirCreate(const char* path) {
   return lfs_mkdir(&lfs, path);
 }
 
+int FS::Stat(const char* path, lfs_info* info){
+  return lfs_stat(&lfs,path,info);
+}
+
 // Delete directory and all files inside
 int FS::DirDelete(const char* path) {
 

src/components/fs/FS.h

@@ -28,6 +28,7 @@ namespace Pinetime {
       int DirCreate(const char* path);
       int DirDelete(const char* path);
 
+      int Stat(const char* path, lfs_info* info);
       void VerifyResource();
 
     private: