Extract document-session save-version helper

docs/modernization/tasks.md

@@ -1524,6 +1524,42 @@ Completed Task Log:
 | --- | --- | ---: | --- | --- |
 | 2026-06-15 | ADP-040 | no score movement | `powershell -ExecutionPolicy Bypass -File scripts\\automation\\quiet-validate.ps1 -BuildTargets pano_cli,pp_app_core_document_session_tests -TestRegex "pp_app_core_document_session|pano_cli_plan_document_session_prompt"` | `be8dee8d` |
 
+### ADP-041 - Extract Document-Session Save-Version Helper
+
+Status: Done
+Score: no score movement
+Debt: `DEBT-0042`
+Scope: `src/legacy_document_session_services.cpp` only
+
+Closeout: `be8dee8d`
+
+Goal:
+
+Reduce the inline retained Save Version execution surface by extracting the
+version-save body from `LegacyDocumentVersionSaveServices::save_document_version()`
+into a focused helper while preserving current behavior.
+
+Done Checks:
+
+- The retained Save Version execution no longer lives inline in
+  `LegacyDocumentVersionSaveServices::save_document_version()`.
+- The retained version-save path now routes through a focused helper in
+  `src/legacy_document_session_services.cpp`.
+- `DEBT-0042` and the roadmap note the reduced remaining document-session
+  bridge surface.
+
+Validation:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File scripts\\automation\\quiet-validate.ps1 -BuildTargets pano_cli,pp_app_core_document_session_tests -TestRegex "pp_app_core_document_session|pano_cli_plan_document_session_prompt"
+```
+
+Completed Task Log:
+
+| Date | Task | Score | Validation | Commit |
+| --- | --- | ---: | --- | --- |
+| 2026-06-15 | ADP-041 | no score movement | `powershell -ExecutionPolicy Bypass -File scripts\\automation\\quiet-validate.ps1 -BuildTargets pano_cli,pp_app_core_document_session_tests -TestRegex "pp_app_core_document_session|pano_cli_plan_document_session_prompt"` | `be8dee8d` |
+
 ### RND-001 - Make Pure Equirectangular Export The Primary Success Path
 
 Status: Done