chore(release): 0.15.10

Insights report section (cross-period change, spike, shift, pace, action).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: aqua5230

CHANGELOG.en.md

@@ -7,6 +7,11 @@ Format follows [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+## [0.15.10] - 2026-06-05
+
+### Added
+- **New "Insights" section in the report**: below the usage cards, a few local-rule highlights that the raw cards don't show — period-over-period change, the single heaviest spike day, a notable shift in model/project share, your pace, and one matching suggestion. At most five lines, with no fact repeated. Computed entirely on-device: no network, no API, no reading of conversation content.
+
 ## [0.15.9] - 2026-06-05
 
 ### Fixed

CHANGELOG.md

@@ -6,6 +6,11 @@
 
 ## [Unreleased]
 
+## [0.15.10] - 2026-06-05
+
+### 新增
+- **報告新增「洞察」區塊**：在用量卡片下方，用本機規則自動點出幾條「卡片看不出來」的重點——本期 vs 上期的用量增減、最猛的單一尖峰日、模型或專案占比的明顯轉移、使用節奏，以及一條對應建議。固定最多五行、同一件事不重複。完全本機計算，不連網、不打 API、不讀對話內容。
+
 ## [0.15.9] - 2026-06-05
 
 ### 修正

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "usage"
-version = "0.15.9"
+version = "0.15.10"
 description = "usage — 在 macOS menu bar 顯示 Claude Code 用量的繁中小工具（也提供終端機 TUI）"
 readme = "README.md"
 requires-python = ">=3.13"