添加初始代码结构，包括C语言源文件、头文件、构建配置和格式化设置

.clang-format

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+BasedOnStyle: LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignArrayOfStructures: Left
+AlignConsecutiveDeclarations:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+AlignConsecutiveAssignments:
+  Enabled: true
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCompound: true
+  PadOperators: true
+AlignConsecutiveMacros:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+AlignOperands: Align
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowAllArgumentsOnNextLine: false
+AllowShortLambdasOnASingleLine: Empty
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortBlocksOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
+AllowShortLoopsOnASingleLine: true
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakTemplateDeclarations: "Yes"
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBraces: Custom
+BreakBeforeBinaryOperators: NonAssignment
+ColumnLimit: 120
+CommentPragmas: "^ IWYU pragma:"
+ConstructorInitializerIndentWidth: 4
+IndentWidth: 4
+Language: Cpp
+MaxEmptyLinesToKeep: 2
+PointerAlignment: Left
+TabWidth: 4
+UseTab: Never
+SortIncludes: CaseSensitive
+BraceWrapping:
+  AfterEnum: true
+  AfterStruct: true
+  AfterClass: true
+  AfterUnion: true
+  AfterExternBlock: true
+  AfterFunction: true
+  AfterNamespace: true
+IndentRequires: true
+FixNamespaceComments: false
+NamespaceIndentation: None
+BreakBeforeConceptDeclarations: Always
+RequiresClausePosition: OwnLine
+IndentRequiresClause: true
+AllowBreakBeforeNoexceptSpecifier: OnlyWithParen

.gitignore

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+.cache/
+.vscode/
+.xmake/
+build/
+compile_commands.json

include/kqm/defs.h

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+#ifndef KQM_DEFS_H
+#define KQM_DEFS_H
+
+#define CR "\r"
+#define LF "\n"
+#define CRLF "\r\n"
+
+#endif // KQM_DEFS_H

include/kqm/types.h

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+#ifndef KQM_TYPES_H
+#define KQM_TYPES_H
+
+#include <civetweb.h>
+
+typedef struct mg_callbacks mg_callbacks;
+typedef struct mg_context mg_context;
+typedef struct mg_connection mg_connection;
+typedef struct mg_request_info mg_request_info;
+
+#endif // KQM_TYPES_H

src/main.c

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+#include <civetweb.h>
+
+#include <kqm/defs.h>
+#include <kqm/types.h>
+
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char** argv)
+{
+    const char* options[] = {"document_root", "./www", "listening_ports", "8080", NULL};
+    mg_callbacks callbacks;
+    mg_context* ctx;
+
+    memset(&callbacks, 0, sizeof(callbacks));
+    ctx = mg_start(&callbacks, NULL, options);
+
+    printf("Server started on port(s) %s\n", mg_get_option(ctx, "listening_ports"));
+    getchar();
+    mg_stop(ctx);
+}

xmake.lua

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+add_rules("mode.debug", "mode.release")
+add_rules("plugin.compile_commands.autoupdate")
+
+set_languages("c23")
+
+set_warnings("all")
+set_warnings("error")
+
+add_requires("civetweb")
+
+target("math")
+    set_kind("binary")
+    add_packages("civetweb")
+    add_includedirs("include")
+    add_files("src/main.c")
+
+    after_build(function (target)
+        local npm = "npm"
+        if is_host("windows") then
+            npm = "npm.cmd"
+        end
+        os.execv(npm, {"--prefix", "ui", "run", "build"})
+
+        local vue_dist_dir = "ui/dist"
+        local target_dir = target:targetdir() .. "/www"
+        os.cp(vue_dist_dir, target_dir)
+    end)