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Development Log - August 23, 2025

Summary

Railway deployment infrastructure completion with MarginIQ integration and documentation homepage optimization.

Changes Made

Railway Deployment Infrastructure

Commit: 8b310b5 - Fix docs Railway deployment with optimized railway.toml

  • Resolved double-build conflict between Dockerfile and railway.toml for docs site
  • Implemented clean separation: Dockerfile handles building, railway.toml handles serving
  • Fixed ds.aic.meetrhea.com deployment failure with optimized configuration
  • PR #4 merged successfully

Commit: 2ae3b7b - Fix Sigma Surf railway.toml with required Streamlit Railway flags

  • Added missing Railway-specific Streamlit flags for headless deployment
  • Fixed --server.headless=true --server.enableCORS=false --server.enableXsrfProtection=false
  • Ensured Sigma Surf 2 deployment stability on Railway platform

MarginIQ Railway Deployment

Commit: 7f26a97 - Add MarginIQ Railway deployment configuration

  • Created complete Dockerfile with OCR/PDF processing dependencies (tesseract-ocr, poppler-utils)
  • Implemented comprehensive requirements.txt for MarginIQ data analysis stack
  • Configured railway.toml with Railway-optimized Streamlit flags and persistent volumes
  • Added margin-iq service to railway-phase1.json deployment configuration
  • PR #5 merged successfully

Documentation Homepage Enhancement

Commit: bb220ba - Add MarginIQ to docs homepage and reorganize Live Applications section

  • Moved Live Applications section above "What You'll Find Here" for immediate visibility
  • Added MarginIQ link (marginiq.aic.meetrhea.com) with comprehensive description
  • Removed duplicate Live Applications section for cleaner homepage layout
  • PR #6 merged successfully

Commit: 81d18c1 - Reorder live applications and add target=_blank for new tab opening

  • Reordered applications: MarginIQ first, Sigma Surf second, Testing Suite last
  • Added {:target="_blank"} to all application links for new tab opening
  • Improved user experience by keeping docs site open while accessing tools
  • PR #7 currently open

Historical Railway Configuration Fixes

Commit: ccae87b - Revert docs to working Dockerfile-only build pattern

  • Reverted docs configuration to proven working Dockerfile pattern
  • Removed railway.toml build commands to avoid conflicts
  • Troubleshooting step in Railway deployment optimization process

Commit: e5cf376 - Fix docs Dockerfile to allow fresh MkDocs builds on Railway

  • Modified Dockerfile to support fresh MkDocs building on Railway
  • Attempted resolution of Railway deployment conflicts
  • Part of iterative troubleshooting process

Commit: 354fc38 - Fix docs railway.toml to rebuild MkDocs on Railway deployment

  • Updated railway.toml to handle MkDocs rebuilding on Railway
  • Attempted build configuration optimization
  • Iterative approach to Railway deployment troubleshooting

Commit: d082d83 - Add railway.toml configuration for docs site

  • Initial railway.toml creation for docs site Railway deployment
  • Foundation for Railway-specific configuration approach
  • Part of systematic Railway deployment implementation

Commit: 4255f1e - Add Live Applications section to Docs homepage

  • Initial addition of Live Applications section to documentation homepage
  • Provided direct links to Streamlit Testing Suite and Sigma Surf Strategy
  • Foundation for enhanced user access to deployed tools