docs: Enhance path trigger strategy with intelligent skill name extraction

## Enhancement
- Updated path mention trigger description for clarity
- Emphasized intelligent extraction: "system extracts skill name from file paths for intelligent triggering"
- Removed example, replaced with mechanism description for better understanding

## Changes
- Line 25: Changed from "e.g., mentioning files under SKILL's project path" to "system extracts skill name from file paths for intelligent triggering"
- Clearer expression of automatic SKILL activation via path-based extraction

## Example Mechanism
- User mentions: `D:\projects\hydro_generator_module\src\file.py`
- System extracts: `hydro_generator_module` as potential skill name
- Automatic trigger: Activates corresponding SKILL package if exists

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.claude/commands/memory/load-skill-memory.md

@@ -22,7 +22,7 @@ The `memory:load-skill-memory` command **manually activates a specified SKILL pa
 - Load SKILL context when system hasn't auto-triggered it
 - Force reload SKILL documentation with specific intent focus
 
-**Note**: Normal SKILL activation happens automatically via description triggers or path mentions (e.g., mentioning files under SKILL's project path). Use this command only when manual activation is needed.
+**Note**: Normal SKILL activation happens automatically via description triggers or path mentions (system extracts skill name from file paths for intelligent triggering). Use this command only when manual activation is needed.
 
 ## 2. Parameters