feat: 提交详情能看 diff，也能丢给 AI 审这一次改动。文件检查可单独排除路径，TODO 只认大写，避免把 todo 表和模块当成待办标记。

热力图按容器宽度铺满一年，不再横向滚动。托盘右键换成可换皮肤的弹层；更新下载显示进度，退出后再由脚本拉起安装器，避免还占着 exe。

service/scanner.go

@@ -9,6 +9,7 @@ import (
 	gitignore "github.com/sabhiram/go-gitignore"
 	"io/fs"
 	"os"
+	"path"
 	"path/filepath"
 	"sort"
 	"strings"
@@ -23,12 +24,22 @@ type Scanner struct{}
 func MatchExcludedPattern(pattern, rel string) bool {
 	pattern = filepath.ToSlash(strings.TrimSpace(pattern))
 	rel = filepath.ToSlash(rel)
+	if pattern == "" || rel == "" {
+		return false
+	}
 	if strings.Contains(pattern, "/") {
-		ok, _ := filepath.Match(filepath.FromSlash(pattern), filepath.FromSlash(rel))
+		pattern = strings.TrimSuffix(pattern, "/")
+		if ok, _ := path.Match(pattern, rel); ok {
+			return true
+		}
+		if strings.HasPrefix(rel, pattern+"/") {
+			return true
+		}
+		ok, _ := path.Match(pattern+"/*", rel)
 		return ok
 	}
 	for _, part := range strings.Split(rel, "/") {
-		if ok, _ := filepath.Match(pattern, part); ok {
+		if ok, _ := path.Match(pattern, part); ok {
 			return true
 		}
 	}