初始提交：全国记者站管理系统

migrations/012_add_record_extras.sql

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+-- Migration: 012_add_record_extras
+-- Description: 工作记录版本历史表 + 人员调站历史表
+-- Date: 2026-08-01
+
+CREATE TABLE IF NOT EXISTS record_versions (
+  id         INTEGER PRIMARY KEY AUTOINCREMENT,
+  record_id  TEXT    NOT NULL REFERENCES work_records(id),
+  version_no INTEGER NOT NULL,
+  title      TEXT,
+  type       TEXT,
+  platform   TEXT,
+  description TEXT,
+  attachments TEXT,
+  edited_by  TEXT    NOT NULL,
+  edited_at  TEXT    NOT NULL DEFAULT (datetime('now', 'localtime'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_record_versions_record ON record_versions(record_id);
+
+CREATE TABLE IF NOT EXISTS person_transfers (
+  id         INTEGER PRIMARY KEY AUTOINCREMENT,
+  person_id  INTEGER NOT NULL REFERENCES people(id),
+  from_station TEXT  NOT NULL,
+  to_station   TEXT  NOT NULL,
+  reason     TEXT,
+  operated_by TEXT NOT NULL,
+  transferred_at TEXT NOT NULL DEFAULT (datetime('now', 'localtime'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_person_transfers_person ON person_transfers(person_id);