docs: update context and changelog for v1.2.7

Signed-off-by: d0zingcat <iamtangli42@gmail.com>

CHANGELOG.md

@@ -5,6 +5,11 @@
 本文件的格式基于 [Keep a Changelog](https://keepachangelog.com/zh-CN/1.0.0/)，
 并且本项目遵循 [语义化版本 (Semantic Versioning)](https://semver.org/lang/zh-CN/spec/v2.0.0.html)。
 
+## [1.2.7] - 2026-01-15
+
+### 修复
+- **数据库迁移**：修复了在 K8s 环境下执行 `db:migrate:deploy` 时由于相对路径解析失败导致的迁移中断问题。现在使用绝对路径进行稳健解析，并增加了调试日志。
+
 ## [1.2.6] - 2026-01-15
 
 ### 变更

apps/server/src/db/migrate.ts

@@ -1,10 +1,10 @@
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import { eq } from "drizzle-orm";
 import { drizzle } from "drizzle-orm/postgres-js";
 import { migrate } from "drizzle-orm/postgres-js/migrator";
 import postgres from "postgres";
-import path from "node:path";
-import fs from "node:fs";
-import { fileURLToPath } from "node:url";
 import * as schema from "./schema";
 import { users } from "./schema";
 

docs/copilot-context.md

@@ -1,4 +1,4 @@
-# Project Context for GitHub Copilot (v1.2.6)
+# Project Context for GitHub Copilot (v1.2.7)
 
 This document provides technical context, architectural decisions, and code conventions for the **Alert Message Center** project. It is intended to help AI assistants understand the codebase.