refactor: extract module discovery into separate reference file - Move Finding Modules, Build Outputs, Unwanted Modules (~138 lines) to references/module-discovery.md - Replace with summary table and cross-reference in SKILL.md - Update README file tree and CHANGELOG

CHANGELOG.md

@@ -9,9 +9,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ### Changed
 
 - **harmonyos-build-deploy**: Translated Chinese UI strings to English in SKILL.md
-- **harmonyos-build-deploy**: Removed agent-framework coupling (question() tool, Task() subagent references) — workflows are now framework-agnostic
+- **harmonyos-build-deploy**: Removed agent-framework coupling (question() tool, Task() subagent references) — workflows are now framework-agnostic but marked for subagent delegation
 - **harmonyos-build-deploy**: Deduplicated content between SKILL.md and device-installation.md — reference file now focuses on version verification, install script, and detailed troubleshooting
 - **harmonyos-build-deploy**: Fixed module type identification — now uses `module.json5` `type` field instead of heuristic based on `targets` presence
+- **harmonyos-build-deploy**: Extracted module discovery, build outputs, and unwanted modules into `references/module-discovery.md` (~138 lines moved out of SKILL.md)
 - **harmonyos-build-deploy**: Fixed unquoted variable in install.sh script
 
 ### Added
@@ -20,6 +21,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - **harmonyos-build-deploy**: Wireless debugging documentation (hdc tconn)
 - **harmonyos-build-deploy**: Additional bm commands (install -r reinstall, clean cache/data)
 - **harmonyos-build-deploy**: Cross-reference to arkts-development skill
+- **harmonyos-build-deploy**: New reference file `references/module-discovery.md`
 
 ## [1.0.1] - 2026-02-11