Usage 0.29.30

Default 面板的卡片外框會亮起紅色動態警示，標出超過 90% 的工作階段（session，單次對話或任務的連續使用期間）或每週用量。

一條紅色弧線每 2.6 秒會繞著卡片邊緣跑動一圈，在 Claude、Codex 與 Antigravity 卡片上皆有一致的視覺效果。目前這項警戒光效果由 Default 面板提供，其餘面板則維持不變。

上限前還剩多少額度，現在能從進度條一眼看出。進度軌道在 80% 門檻處新增了刻度標記，位置正好落在進度條轉為紅色的交界點。這讓你能一眼看出達到上限前還剩下多少可用餘裕（headroom，額度耗盡前的剩餘緩衝空間），不必再依賴純文字數字進行推算。

密集使用 10 分鐘後休息 40 分鐘，消耗速率標籤會開始回落，不再一直釘在「Heavy」。過去計算速率時，只除以第一筆到最後一筆紀錄之間的間隔，分母漏掉了閒置時間；這導致密集使用 10 分鐘後休息 40 分鐘，標籤仍會被釘在「Heavy」狀態，直到滿 1 小時視窗過期。現在分母改以第一筆紀錄起算經過的總時間計算，離開時速率就會逐漸衰減。各級門檻與快取讀取（cache-read，讀取暫存資料）排除規則皆維持不變。

數字跳動時，專案用量清單的欄位不再左右晃動或錯位了。

專案 token（AI 處理與計費的文字單位）計數、花費金額與百分比全面改用等寬數字，每個數字字元佔據相同寬度。當數值隨用量即時跳動時，縱向欄位不再左右晃動或錯位，版面閱讀體驗更加穩定。

Default 面板會清楚亮出鍵盤焦點（focus，鍵盤目前選中並可接收按鍵指令的介面位置）。面板上的按鈕在滑鼠懸停（hover）狀態之間，也改以平滑動畫過渡，不再生硬地瞬間切換。這兩項視覺改進都會自動遵循系統的「減少動態效果」設定，若使用者偏好靜態介面，系統會關閉動態過渡。

The Default panel now traces a red active warning light around the border of any session or weekly row above 90%.

A red arc travels around the card's edge once every 2.6 seconds, appearing consistently across Claude, Codex, and Antigravity cards. The Default panel carries this warning light today, while other panels remain unchanged.

Remaining headroom is now visible at a glance instead of requiring you to read percentage text. Progress tracks now display a tick mark at the 80% threshold, positioned precisely where the bar turns red. This allows you to assess how much headroom (the buffer remaining before hitting limits) is left at a glance instead of reading raw percentage text.

A ten-minute burst followed by a forty-minute break no longer leaves the rate label pinned at "Heavy". Previously, burn rate was calculated by dividing only by the span between the first and last usage entry, excluding idle time from the denominator; a ten-minute burst followed by a forty-minute break stayed pinned at "Heavy" until those entries aged out of the one-hour window. The rate now divides by the total time elapsed since the first entry, allowing it to decay while you are away. Threshold levels and the cache-read exclusion remain unchanged.

As digits change, columns in project usage lists no longer shift side to side.

Project token (the unit for AI processing and billing) counts, costs, and percentages now use tabular figures with uniform widths. As digits change with live activity, columns stop shifting or jittering horizontally, creating a steady visual layout.

The Default panel now clearly shows keyboard focus (the interface element currently selected to receive keystrokes). Buttons on the panel also animate smoothly between hover states rather than snapping abruptly. Both visual improvements respect the system's reduced-motion setting, falling back to static states if the user prefers reduced motion.