refactor(all): 完成项目的前后端逻辑分离，静态页面可以单独部署

pear_admin/views/system.py

@@ -0,0 +1,23 @@
+from flask import Blueprint, render_template
+
+system_bp = Blueprint("system", __name__)
+
+
+@system_bp.get("/system/<path1>/<path2>")
+def system_view(path1, path2):
+    return render_template(f"system/{path1}/{path2}")
+
+
+@system_bp.get("/views/role.html")
+def role_view():
+    return render_template("system/role/index.html")
+
+
+@system_bp.get("/views/department.html")
+def department_view():
+    return render_template("system/department/index.html")
+
+
+@system_bp.get("/views/user.html")
+def user_view():
+    return render_template("system/user/index.html")