add bacula installation docs

docs/alpha/README.md

@@ -34,6 +34,13 @@ Located in `sds/` directory:
 ### Coding Standards
 - **CODING-STANDARDS.md**: Code style, naming conventions, and best practices for Go and TypeScript/React
 
+### Infrastructure Review
+- **INFRASTRUCTURE-REVIEW.md**: Review of current infrastructure and environment against architecture specification
+- **Calypso_System_Architecture.md**: System architecture specification document
+
+### Technology Stack
+- **TECHNOLOGY-STACK.md**: Comprehensive list of all technologies, frameworks, libraries, and tools used in Calypso
+
 ## Quick Reference
 
 ### Features Implemented