ship CMakePresets.json instead of copying a template

Co-Authored-By: Grok 4.6 <noreply@x.ai>

cmake/CopyUserPresetTemplate.cmake

@@ -1,10 +0,0 @@
-function(CopyUserPresetTemplate)
-	if(
-		NOT DEFINED Applications AND
-		NOT EXISTS "${CMAKE_SOURCE_DIR}/CMakePresets.json" AND
-		NOT EXISTS "${CMAKE_SOURCE_DIR}/CMakeUserPresets.json"
-	)
-		file(COPY "${CMAKE_SOURCE_DIR}/cmake/presets/CMakePresets.json" DESTINATION "${CMAKE_SOURCE_DIR}")
-		message(FATAL_ERROR "No existing preset was found, copied a preset template to ${CMAKE_SOURCE_DIR}/CMakePresets.json.")
-	endif()
-endfunction()

cmake/presets/CMakePresets.json

@@ -1,41 +0,0 @@
-{
-  "version": 3,
-  "configurePresets": [
-    {
-      "name": "__userBase",
-      "hidden": true,
-      "description": "Applications takes any of JA2, JA2MAPEDITOR, JA2UB, JA2UBMAPEDITOR, and builds all four when empty. Set CMAKE_RUNTIME_OUTPUT_DIRECTORY to a gamedir, e.g. C:/Games/JA2, to put the executables where they can be debugged.",
-      "generator": "Ninja",
-      "binaryDir": "${sourceDir}/build/${presetName}",
-      "cacheVariables": {
-        "Applications": "JA2",
-        "CMAKE_RUNTIME_OUTPUT_DIRECTORY": "."
-      },
-      "architecture": {
-        "value": "x86",
-        "strategy": "external"
-      }
-    },
-    {
-      "name": "1dot13 RelWithDebInfo",
-      "inherits": "__userBase",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "RelWithDebInfo"
-      }
-    },
-    {
-      "name": "1dot13 Release",
-      "inherits": "__userBase",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release"
-      }
-    },
-    {
-      "name": "1dot13 Debug",
-      "inherits": "__userBase",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Debug"
-      }
-    }
-  ]
-}