v4-v6 upgrade improvement and warning about file auto backup

bmad/cis/workflows/design-thinking/workflow.yaml

@@ -0,0 +1,29 @@
+# Design Thinking Workflow Configuration
+name: "design-thinking"
+description: "Guide human-centered design processes using empathy-driven methodologies. This workflow walks through the design thinking phases - Empathize, Define, Ideate, Prototype, and Test - to create solutions deeply rooted in user needs."
+author: "BMad"
+
+# Critical variables load from config_source
+config_source: "{project-root}/bmad/cis/config.yaml"
+output_folder: "{config_source}:output_folder"
+user_name: "{config_source}:user_name"
+date: system-generated
+
+# Optional inputs for context
+recommended_inputs:
+  - design_context: "Context document passed via data attribute"
+  - user_research: "{output_folder}/research-*.md"
+
+# Context can be provided via data attribute when invoking
+# Example: data="{path}/product-context.md" provides project context
+
+# Module path and component files
+installed_path: "{project-root}/bmad/cis/workflows/design-thinking"
+template: "{installed_path}/template.md"
+instructions: "{installed_path}/instructions.md"
+
+# Required Data Files
+design_methods: "{installed_path}/design-methods.csv"
+
+# Output configuration
+default_output_file: "{output_folder}/design-thinking-{{date}}.md"