more updates to use ephemeral file location for phase 4 items

src/modules/bmm/workflows/4-implementation/epic-tech-context/workflow.yaml

@@ -8,16 +8,8 @@ output_folder: "{config_source}:output_folder"
 user_name: "{config_source}:user_name"
 communication_language: "{config_source}:communication_language"
 date: system-generated
-context_dir: "{config_source}:dev_ephemeral_location"
-
-# Inputs expected (check output_folder or ask user if missing)
-recommended_inputs:
-  - prd
-  - gdd
-  - architecture
-  - ux_design
-  - epics (only the specific epic needed for this tech spec)
-  - prior epic tech-specs for model, style and consistency reference
+context_dir: "{config_source}:dev_ephemeral_location/stories"
+sprint_status: "{context_dir}/sprint-status.yaml || {output_folder}/sprint-status.yaml"
 
 # Smart input file references - handles both whole docs and sharded docs
 # Priority: Whole document first, then sharded version
@@ -26,26 +18,21 @@ input_file_patterns:
   prd:
     whole: "{output_folder}/*prd*.md"
     sharded: "{output_folder}/*prd*/index.md"
-
   gdd:
     whole: "{output_folder}/*gdd*.md"
     sharded: "{output_folder}/*gdd*/index.md"
-
   architecture:
     whole: "{output_folder}/*architecture*.md"
     sharded: "{output_folder}/*architecture*/index.md"
-
   ux_design:
     whole: "{output_folder}/*ux*.md"
     sharded: "{output_folder}/*ux*/index.md"
-
   epics:
     whole: "{output_folder}/*epic*.md"
     sharded_index: "{output_folder}/*epic*/index.md"
     sharded_single: "{output_folder}/*epic*/epic-{{epic_num}}.md"
-
   document_project:
-    sharded: "{output_folder}/docs/index.md"
+    sharded: "{output_folder}/index.md"
 
 # Workflow components
 installed_path: "{project-root}/{bmad_folder}/bmm/workflows/4-implementation/epic-tech-context"