Considering Messi's transfer timeline
I think it might be useful to ask the user if they want a summary or sources regarding Messi's transfer. I can outline key points, like the background and implications. Messi left PSG in 2023, trying to return to Barça but ultimately ended up with Inter Miami. Early in 2023, Barça's viability plan was approved by La Liga, but salary constraints made Messi’s registration difficult. There seems to be a contradiction in the timeline regarding this plan's acceptance and the status of Messi's registration.
要点速览：
- 来源：西媒《每日体育报》（“每体”）的说法。
- 核心：梅西在2023年1月主动联系哈维，表达回归巴萨的意愿；到了4月，巴萨方面被告知按当时的财务与工资帽状况，西甲无法批准为梅西注册。
- 背景：巴萨薪资总额与财务公平规则受限，需要提交“可行性方案”、腾出工资空间（出售球员/降薪/合同调整）。虽有“经济杠杆”，但空间仍吃紧。
- 结果：因注册前景不确定，梅西最终选择加盟迈阿密国际；期间也收到沙特利雅得新月的高额报价。 
- 注：不同媒体口径略有差异。西甲在5-6月对巴萨的总体“可行性方案”表示过方向性认可，但具体到“能否为梅西注册”仍取决于进一步的腾薪与操作。“每体”的报道强调的是4月时点的“不批准”结论。
需要我整理一版更完整的时间线或对比下《世体》/科贝电台等其他媒体的说法吗？