Apply clang-tidy fixes

Author: github-actions[bot]

form/core/placement.cpp

@@ -1,6 +1,7 @@
 // Copyright (C) 2025 ...
 
 #include "placement.hpp"
+#include <string>
 
 using namespace form::detail::experimental;
 

form/core/token.cpp

@@ -1,6 +1,7 @@
 // Copyright (C) 2025 ...
 
 #include "token.hpp"
+#include <string>
 
 using namespace form::detail::experimental;
 

form/form/config.cpp

@@ -1,4 +1,6 @@
 #include "form/config.hpp"
+#include <optional>
+#include <string>
 
 namespace {
   template <class MAP_LIKE>

form/form/form.cpp

@@ -1,6 +1,16 @@
 // Copyright (C) 2025 ...
 
 #include "form.hpp"
+#include "form/config.hpp"
+#include "mock_phlex/phlex_toy_config.hpp"
+#include "mock_phlex/phlex_toy_core.hpp"
+#include "persistence/ipersistence.hpp"
+#include <map>
+#include <memory>
+#include <stdexcept>
+#include <string>
+#include <utility>
+#include <vector>
 
 namespace form::experimental {
 

form/mock_phlex/phlex_toy_config.cpp

@@ -1,4 +1,5 @@
 #include "phlex_toy_config.hpp"
+#include <string>
 
 namespace mock_phlex::config {
 

form/mock_phlex/phlex_toy_core.cpp

@@ -1,6 +1,7 @@
 // Copyright (C) 2025 ...
 
 #include "phlex_toy_core.hpp"
+#include <memory>
 
 namespace mock_phlex {
   std::shared_ptr<product_type_names> createTypeMap()

form/persistence/ipersistence.hpp

@@ -9,7 +9,7 @@
 
 namespace form::experimental::config {
   class output_item_config;
-  class tech_setting_config;
+  struct tech_setting_config;
 }
 
 namespace form::detail::experimental {

form/persistence/persistence.cpp

@@ -1,9 +1,18 @@
 // Copyright (C) 2025 ...
 
 #include "persistence.hpp"
+#include "core/placement.hpp"
+#include "core/token.hpp"
+#include "form/config.hpp"
+#include "persistence/ipersistence.hpp"
+#include "storage/istorage.hpp"
 
 #include <algorithm>
-#include <cstring>
+#include <map>
+#include <memory>
+#include <stdexcept>
+#include <string>
+#include <string_view>
 #include <utility>
 
 using namespace form::detail::experimental;

form/persistence/persistence.hpp

@@ -16,7 +16,7 @@
 // forward declaration for form config
 namespace form::experimental::config {
   class output_item_config;
-  class tech_setting_config;
+  struct tech_setting_config;
 }
 
 namespace form::detail::experimental {

form/root_storage/root_tbranch_container.cpp

@@ -5,10 +5,18 @@
 #include "root_ttree_container.hpp"
 
 #include "TBranch.h"
-#include "TFile.h"
 #include "TLeaf.h"
 #include "TTree.h"
-
+#include "storage/istorage.hpp"
+#include "storage/storage_associative_container.hpp"
+
+#include <RtypesCore.h>
+#include <TClass.h>
+#include <TDataType.h>
+#include <TDictionary.h>
+#include <memory>
+#include <stdexcept>
+#include <string>
 #include <unordered_map>
 
 namespace {