feat(edc-web): 线圈参数/模拟车辆参数管理 + 工装关联 + 测试环境显示

新增功能：
- 线圈参数管理页 (/coil-info): 增删改查，日志记录
- 模拟车辆管理页 (/simulate-car): 增删改查，日志记录
- 工装配置页新增线圈/模拟车辆选择区，保存时关联到 tb_fixture_param
- 测试信息查询页新增「测试环境」列，显示当前线圈和模拟车辆信息
- edc_server 写入测试数据时自动从 fixture 获取线圈/车辆关联

数据库：
- 新增 tb_coil_info、tb_simulate_car 表
- tb_fixture_param 增加 coil_id/simulate_car_id 字段
- tb_state_tst 增加 coil_id/simulate_car_id 字段

后端：
- models.py 新增线圈/模拟车辆 CRUD
- get_fixture_param 改为 LEFT JOIN 返回线圈/车辆详情
- upsert_fixture_param 支持 coil_id/simulate_car_id
- 测试数据查询 LEFT JOIN 线圈/车辆信息

edc-web/app/routes/fixture.py

@@ -14,6 +14,16 @@ from app.models import (
     delete_vehicle_base_test,
     get_serialnet_by_id,
     insert_log,
+    get_coil_info_list,
+    get_coil_info_by_id,
+    create_coil_info,
+    update_coil_info,
+    delete_coil_info,
+    get_simulate_car_list,
+    get_simulate_car_by_id,
+    create_simulate_car,
+    update_simulate_car,
+    delete_simulate_car,
 )
 
 bp = Blueprint("fixture", __name__)
@@ -275,3 +285,181 @@ def api_delete_vehicle_base_test(test_id):
         return jsonify({"ok": True})
     except Exception as e:
         return jsonify({"ok": False, "error": str(e)}), 500
+
+
+# ─── 线圈参数页面 ──────────────────────────────────────────────────
+
+@bp.route("/coil-info")
+@login_required
+def coil_info_page():
+    """线圈参数管理页面"""
+    return render_template("coil_info.html")
+
+
+@bp.route("/api/coil-info")
+@login_required
+def api_list_coil_info():
+    """列出线圈参数"""
+    search = request.args.get("search", "")
+    items = get_coil_info_list(search)
+    return jsonify(items)
+
+
+@bp.route("/api/coil-info/<int:coil_id>")
+@login_required
+def api_get_coil_info(coil_id):
+    """获取单个线圈参数"""
+    item = get_coil_info_by_id(coil_id)
+    if not item:
+        return jsonify({"error": "不存在"}), 404
+    return jsonify(item)
+
+
+@bp.route("/api/coil-info", methods=["POST"])
+@login_required
+def api_create_coil_info():
+    """创建线圈参数"""
+    data = request.get_json()
+    if not data:
+        return jsonify({"ok": False, "error": "数据为空"}), 400
+    try:
+        coil_id = create_coil_info(**data)
+        insert_log(
+            current_user.id, current_user.username, "create",
+            target="coil_info",
+            detail=f"创建线圈: {data.get('coil_num','')} {data.get('name','')}",
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True, "id": coil_id})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500
+
+
+@bp.route("/api/coil-info/<int:coil_id>", methods=["PUT"])
+@login_required
+def api_update_coil_info(coil_id):
+    """更新线圈参数"""
+    data = request.get_json()
+    if not data:
+        return jsonify({"ok": False, "error": "数据为空"}), 400
+    try:
+        update_coil_info(coil_id, **data)
+        insert_log(
+            current_user.id, current_user.username, "update",
+            target="coil_info",
+            detail=f"更新线圈 id={coil_id}: {data.get('coil_num','')} {data.get('name','')}",
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500
+
+
+@bp.route("/api/coil-info/<int:coil_id>", methods=["DELETE"])
+@login_required
+def api_delete_coil_info(coil_id):
+    """删除线圈参数"""
+    try:
+        item = get_coil_info_by_id(coil_id)
+        detail = f"删除线圈 id={coil_id}"
+        if item:
+            detail += f": {item.get('coil_num','')} {item.get('name','')}"
+        delete_coil_info(coil_id)
+        insert_log(
+            current_user.id, current_user.username, "delete",
+            target="coil_info",
+            detail=detail,
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500
+
+
+# ─── 模拟车辆参数页面 ──────────────────────────────────────────────
+
+@bp.route("/simulate-car")
+@login_required
+def simulate_car_page():
+    """模拟车辆参数管理页面"""
+    return render_template("simulate_car.html")
+
+
+@bp.route("/api/simulate-car")
+@login_required
+def api_list_simulate_car():
+    """列出模拟车辆参数"""
+    search = request.args.get("search", "")
+    items = get_simulate_car_list(search)
+    return jsonify(items)
+
+
+@bp.route("/api/simulate-car/<int:car_id>")
+@login_required
+def api_get_simulate_car(car_id):
+    """获取单个模拟车辆参数"""
+    item = get_simulate_car_by_id(car_id)
+    if not item:
+        return jsonify({"error": "不存在"}), 404
+    return jsonify(item)
+
+
+@bp.route("/api/simulate-car", methods=["POST"])
+@login_required
+def api_create_simulate_car():
+    """创建模拟车辆参数"""
+    data = request.get_json()
+    if not data:
+        return jsonify({"ok": False, "error": "数据为空"}), 400
+    try:
+        car_id = create_simulate_car(**data)
+        insert_log(
+            current_user.id, current_user.username, "create",
+            target="simulate_car",
+            detail=f"创建模拟车辆: {data.get('simulate_num','')} {data.get('name','')}",
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True, "id": car_id})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500
+
+
+@bp.route("/api/simulate-car/<int:car_id>", methods=["PUT"])
+@login_required
+def api_update_simulate_car(car_id):
+    """更新模拟车辆参数"""
+    data = request.get_json()
+    if not data:
+        return jsonify({"ok": False, "error": "数据为空"}), 400
+    try:
+        update_simulate_car(car_id, **data)
+        insert_log(
+            current_user.id, current_user.username, "update",
+            target="simulate_car",
+            detail=f"更新模拟车辆 id={car_id}: {data.get('simulate_num','')} {data.get('name','')}",
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500
+
+
+@bp.route("/api/simulate-car/<int:car_id>", methods=["DELETE"])
+@login_required
+def api_delete_simulate_car(car_id):
+    """删除模拟车辆参数"""
+    try:
+        item = get_simulate_car_by_id(car_id)
+        detail = f"删除模拟车辆 id={car_id}"
+        if item:
+            detail += f": {item.get('simulate_num','')} {item.get('name','')}"
+        delete_simulate_car(car_id)
+        insert_log(
+            current_user.id, current_user.username, "delete",
+            target="simulate_car",
+            detail=detail,
+            result="ok", ip=request.remote_addr or "",
+        )
+        return jsonify({"ok": True})
+    except Exception as e:
+        return jsonify({"ok": False, "error": str(e)}), 500