add missing headers for new toolchain (#41)

These are necessary for compiling with Ubuntu 24.04 default toolchain/boost.

src/client/cli/admin/DumpChainTable.cc

@@ -1,6 +1,7 @@
 #include "DumpChainTable.h"
 
 #include <folly/Conv.h>
+#include <fstream>
 
 #include "AdminEnv.h"
 #include "client/cli/common/Dispatcher.h"

src/client/cli/admin/DumpChains.cc

@@ -1,6 +1,7 @@
 #include "DumpChains.h"
 
 #include <folly/Conv.h>
+#include <fstream>
 
 #include "AdminEnv.h"
 #include "client/cli/common/Dispatcher.h"

src/client/cli/admin/DumpChunkMeta.cc

@@ -1,6 +1,7 @@
 #include "DumpChunkMeta.h"
 
 #include <folly/logging/xlog.h>
+#include <fstream>
 #include <vector>
 
 #include "AdminEnv.h"

src/client/cli/admin/DumpInodes.cc

@@ -8,6 +8,7 @@
 #include <folly/experimental/coro/Invoke.h>
 #include <folly/futures/Future.h>
 #include <folly/logging/xlog.h>
+#include <fstream>
 #include <memory>
 #include <utility>
 #include <vector>
@@ -338,4 +339,4 @@ CoTryTask<void> registerDumpInodesHandler(Dispatcher &dispatcher) {
   co_return co_await dispatcher.registerHandler(getParser, dumpInodes);
 }
 
-}  // namespace hf3fs::client::cli
+}  // namespace hf3fs::client::cli

src/client/cli/admin/RenderConfig.cc

@@ -1,6 +1,7 @@
 #include "RenderConfig.h"
 
 #include <folly/Conv.h>
+#include <fstream>
 
 #include "AdminEnv.h"
 #include "client/cli/common/Dispatcher.h"