chore: sync local updates

mengyaprofile-backend/schema.sql

@@ -0,0 +1,78 @@
+-- 萌芽主页站点数据（SQLite）
+PRAGMA foreign_keys = ON;
+
+-- 基本个人信息
+CREATE TABLE IF NOT EXISTS profile (
+  id INTEGER PRIMARY KEY CHECK (id = 1),
+  favicon TEXT,
+  nickname TEXT NOT NULL DEFAULT '',
+  avatar TEXT,
+  introduction TEXT,
+  footer TEXT,
+  site TEXT,
+  homepage TEXT
+);
+
+-- 项目列表
+CREATE TABLE IF NOT EXISTS project (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  title TEXT NOT NULL,
+  description TEXT,
+  link TEXT,
+  icon TEXT,
+  is_admin INTEGER NOT NULL DEFAULT 0 CHECK (is_admin IN (0, 1)),
+  is_show INTEGER NOT NULL DEFAULT 1 CHECK (is_show IN (0, 1)),
+  is_develop INTEGER NOT NULL DEFAULT 0 CHECK (is_develop IN (0, 1))
+);
+
+-- 项目分类 / 业务标签
+CREATE TABLE IF NOT EXISTS project_tag (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  project_id INTEGER NOT NULL REFERENCES project (id) ON DELETE CASCADE,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  tag TEXT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_project_tag_project ON project_tag (project_id, sort_order);
+
+-- 项目技术栈标签（与 project_tag 分开维护）
+CREATE TABLE IF NOT EXISTS project_tech_tag (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  project_id INTEGER NOT NULL REFERENCES project (id) ON DELETE CASCADE,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  tag TEXT NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_project_tech_tag_project ON project_tech_tag (project_id, sort_order);
+
+-- 联系方式
+CREATE TABLE IF NOT EXISTS contact (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  type TEXT NOT NULL,
+  label TEXT,
+  value TEXT,
+  link TEXT,
+  icon TEXT,
+  is_show INTEGER NOT NULL DEFAULT 1 CHECK (is_show IN (0, 1))
+);
+
+-- 技术栈分类
+CREATE TABLE IF NOT EXISTS techstack_section (
+  id INTEGER PRIMARY KEY CHECK (id = 1),
+  title TEXT NOT NULL DEFAULT '技术栈'
+);
+
+-- 技术栈项
+CREATE TABLE IF NOT EXISTS techstack_item (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  name TEXT NOT NULL,
+  link TEXT,
+  svg TEXT,
+  color TEXT,
+  is_show INTEGER NOT NULL DEFAULT 1 CHECK (is_show IN (0, 1))
+);
+
+CREATE INDEX IF NOT EXISTS idx_techstack_item_order ON techstack_item (sort_order, id);