修复快照完整性：raw/llm_wiki 由 gitlink 转为普通目录（.git 备份为 .git.bak），新增 .gitignore 排除 __pycache__/pyc 与子仓库元数据

raw/llm_wiki/mcp-server/test/version.test.ts

@@ -0,0 +1,27 @@
+import assert from "node:assert/strict"
+import { readFileSync } from "node:fs"
+import { test } from "node:test"
+import { FALLBACK_VERSION, VERSION, loadMcpServerVersion } from "../src/version.js"
+
+const pkg = JSON.parse(readFileSync(new URL("../../package.json", import.meta.url), "utf8")) as {
+  version: string
+}
+
+test("MCP server version is read from package.json", () => {
+  assert.equal(VERSION, pkg.version)
+})
+
+test("MCP server version supports source-layout execution", () => {
+  assert.equal(
+    loadMcpServerVersion(new URL("../../src/version.ts", import.meta.url).href),
+    pkg.version,
+  )
+})
+
+test("MCP server version falls back when package.json cannot be found", () => {
+  assert.equal(loadMcpServerVersion("file:///tmp/llm-wiki-missing/dist/src/version.js"), FALLBACK_VERSION)
+})
+
+test("MCP server version falls back for invalid meta URLs", () => {
+  assert.equal(loadMcpServerVersion("not a url"), FALLBACK_VERSION)
+})