add toml11 submodule

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "vcpkg"]
 	path = vcpkg
 	url = https://github.com/Microsoft/vcpkg.git
+[submodule "deps/toml11"]
+	path = deps/toml11
+	url = https://github.com/ToruNiina/toml11

CMakeLists.txt

@@ -20,7 +20,7 @@ include(cmake/Git.cmake)
 ### SETTINGS ###
 
 # add all headers (.h, .hpp) to this
-set(PRJ_HEADERS 
+set(PRJ_HEADERS
     include/ArgsParser.h
     include/BoostAliases.h
     include/Client.h
@@ -93,7 +93,7 @@ set(PRJ_COMPILE_FEATURES cxx_std_20)
 # set #defines (test enable/disable not included here)
 set(PRJ_DEFINITIONS CPPHTTPLIB_OPENSSL_SUPPORT)
 # add all libraries used by the project (WARNING: also set them in vcpkg.json!)
-set(PRJ_LIBRARIES 
+set(PRJ_LIBRARIES
     fmt::fmt
     doctest::doctest
     Threads::Threads
@@ -116,7 +116,7 @@ find_package(httplib CONFIG REQUIRED)
 find_package(libzip CONFIG REQUIRED)
 find_package(RapidJSON CONFIG REQUIRED)
 find_package(sol2 CONFIG REQUIRED)
-find_package(toml11 CONFIG REQUIRED)
+add_subdirectory("deps/toml11")
 
 include_directories(include)
 
@@ -125,7 +125,7 @@ include(FindThreads)
 
 ### END SETTINGS ###
 
-# DONT change anything beyond this point unless you've read the cmake bible and 
+# DONT change anything beyond this point unless you've read the cmake bible and
 # swore on it not to bonk up the ci/cd pipelines with your changes.
 
 ####################
@@ -164,7 +164,7 @@ set(PRJ_DEFINITIONS ${PRJ_DEFINITIONS}
 )
 
 # build commandline manually for funky windows flags to carry over without a custom toolchain file
-add_library(commandline_static 
+add_library(commandline_static
     deps/commandline/src/impls.h
     deps/commandline/src/windows_impl.cpp
     deps/commandline/src/linux_impl.cpp

cmake/CompilerWarnings.cmake

@@ -3,9 +3,9 @@
 # https://github.com/lefticus/cppbestpractices/blob/master/02-Use_the_Tools_Available.md
 # Courtesy of Jason Turner
 # License here: https://github.com/cpp-best-practices/cppbestpractices/blob/master/LICENSE
-# 
+#
 # This version has been modified by the owners of the current respository.
-# Modifications have mostly been marked with "modified" or similar, though this is not 
+# Modifications have mostly been marked with "modified" or similar, though this is not
 # strictly required.
 
 function(set_project_warnings project_name)
@@ -73,7 +73,6 @@ function(set_project_warnings project_name)
             -Werror=missing-declarations
             -Werror=missing-field-initializers
             -Werror=ctor-dtor-privacy
-            -Werror=switch-enum
             -Wswitch-default
             -Werror=unused-result
             -Werror=implicit-fallthrough