From 120f860640cd406276deeee98913fdd0b2de2f4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=85=AC=E6=98=8E?=
 <83812544+Ed1s0nZ@users.noreply.github.com>
Date: Sat, 20 Jun 2026 19:36:35 +0800
Subject: [PATCH] Add files via upload

---
 internal/config/config.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/internal/config/config.go b/internal/config/config.go
index 4ead5548..7db91d69 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -45,6 +45,7 @@ type ProjectConfig struct {
 	Enabled                 bool   `yaml:"enabled" json:"enabled"`
 	DefaultProjectID        string `yaml:"default_project_id,omitempty" json:"default_project_id,omitempty"` // 机器人/批量等无显式项目时绑定的默认项目
 	FactIndexMaxRunes       int    `yaml:"fact_index_max_runes,omitempty" json:"fact_index_max_runes,omitempty"`
+	FactIndexPathMaxRunes   int    `yaml:"fact_index_path_max_runes,omitempty" json:"fact_index_path_max_runes,omitempty"`
 	FactSummaryMaxRunes     int    `yaml:"fact_summary_max_runes,omitempty" json:"fact_summary_max_runes,omitempty"`
 	DefaultInjectDeprecated bool   `yaml:"default_inject_deprecated,omitempty" json:"default_inject_deprecated,omitempty"`
 }
@@ -57,6 +58,14 @@ func (c ProjectConfig) FactIndexMaxRunesEffective() int {
 	return c.FactIndexMaxRunes
 }
 
+// FactIndexPathMaxRunesEffective 攻击路径速览段的最大 rune 数（从 fact_index_max_runes 预算中预留）。
+func (c ProjectConfig) FactIndexPathMaxRunesEffective() int {
+	if c.FactIndexPathMaxRunes <= 0 {
+		return 1000
+	}
+	return c.FactIndexPathMaxRunes
+}
+
 // FactSummaryMaxRunesEffective upsert 时 summary 最大 rune 数（索引一行，宜含验证要点）。
 func (c ProjectConfig) FactSummaryMaxRunesEffective() int {
 	if c.FactSummaryMaxRunes <= 0 {