初始提交：全国记者站管理系统

migrations/001_init_schema.sql

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+-- Migration: 001_init_schema
+-- Description: 初始化基础表结构（从 server/index.js 迁移）
+-- Date: 2026-08-01
+
+PRAGMA journal_mode = WAL;
+PRAGMA foreign_keys = ON;
+
+CREATE TABLE IF NOT EXISTS schema_migrations (
+  id         INTEGER PRIMARY KEY AUTOINCREMENT,
+  name       TEXT    NOT NULL UNIQUE,
+  applied_at TEXT    NOT NULL DEFAULT (datetime('now', 'localtime'))
+);
+
+CREATE TABLE IF NOT EXISTS work_records (
+  id             TEXT PRIMARY KEY,
+  title          TEXT NOT NULL,
+  type           TEXT NOT NULL,
+  reporter       TEXT NOT NULL,
+  station        TEXT NOT NULL,
+  occurred_date  TEXT NOT NULL,
+  platform       TEXT NOT NULL,
+  status         TEXT NOT NULL,
+  score          INTEGER,
+  description    TEXT,
+  review_note    TEXT,
+  updated_at     TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS audit_logs (
+  id         INTEGER PRIMARY KEY AUTOINCREMENT,
+  record_id  TEXT    NOT NULL REFERENCES work_records(id),
+  actor_role TEXT    NOT NULL,
+  actor_name TEXT    NOT NULL,
+  action     TEXT    NOT NULL,
+  from_status TEXT,
+  to_status  TEXT    NOT NULL,
+  score      INTEGER,
+  note       TEXT,
+  created_at TEXT    NOT NULL DEFAULT CURRENT_TIMESTAMP
+);