CoachOS v1.3.3 — Shoe Metadata Reliability Fix

這個版本修正了鞋款設定的可靠性問題，讓鞋款分類在設定後不會因為頁面重整或同步流程而消失，也整理了重複鞋款的識別邏輯。HOKA Clifton 10 / Clifton 10 這類同鞋異名的資料，現在會收斂到同一筆 canonical shoe record，不再反覆長出重複項目。這一版也補強了鞋款設定頁的儲存流程，讓分類、服役狀態與退役日期可以穩定寫回，避免 runner 明明已經整理過鞋款，系統卻又回到未整理狀態。

This patch improves the reliability of shoe metadata handling across CoachOS. Shoe categories now persist correctly after saving and no longer get cleared by page reloads or metadata sync flows. We also fixed duplicate shoe identity handling so variants such as HOKA Clifton 10 and Clifton 10 are consolidated into a single canonical shoe record instead of being recreated repeatedly. In addition, the shoe settings workflow is now more stable, ensuring category, active status, and retire date updates are saved consistently and reflected correctly across the product.