Startup tweaks: fix Docker build, add port configs, remove CURSOR-PR.md (#24)

[jmjava]

Summary

This PR consolidates startup improvements and removes obsolete documentation.

Changes

Dockerfile:

• Add COPY codegen-gradle and chmod +x gradlew to fix multi-stage build

compose.yaml:

• Make Neo4j ports configurable via NEO4J_HTTP_PORT, NEO4J_BOLT_PORT, NEO4J_HTTPS_PORT

README.md:

• Add Docker Build Details section explaining multi-stage build
• Add Neo4j port environment variables to documentation
• Fix all docker compose commands to include --profile java where needed
• Ensure docker compose down also uses --profile java

Deleted:

• CURSOR-PR.md - content was migrated to README.md

Testing

All documented commands verified working:

• ✅ docker compose --profile java up --build -d
• ✅ docker compose up neo4j -d (Neo4j only)
• ✅ COMPOSE_PROFILES= docker compose up -d
• ✅ GUIDE_PORT=1338 docker compose --profile java up --build -d
• ✅ SSE endpoint responds with text/event-stream
• ✅ docker compose --profile java down --remove-orphans

Closes #24
Incorporates changes from PR #25

[jmjava]

tests pass -- something with report generation?

[jmjava]

@jasperblues i can't resolve the conflict but it looks like simple format of values in the README - either one will work. Maybe one with quotes follows the pattern for other values though. According to GitHub Copilot Chat Assistant the changes in the other files are already in main.

I could also just start over it might be cleaner LMK