Update deployment: remove Fly.io, add self-hosted Docker setup

.gitignore

@@ -56,3 +56,4 @@ logs/
 # OS
 .DS_Store
 Thumbs.db
+CLAUDE.md

CHANGELOG.md

@@ -8,10 +8,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
-- Fly.io deployment configuration for public demo
+- Docker deployment configuration for public demo
   - Dockerfile with Python 3.11-slim and WeasyPrint dependencies
-  - fly.toml with scale-to-zero configuration (London region)
   - .dockerignore to exclude tests, docs, and development files
+  - deploy/ directory with docker-compose, nginx config, and Cloudflare Tunnel setup
 - PDF Report Generation (Sprint 18)
   - Professional PDF reports from test results with charts and styling
   - `ReportGenerator` class orchestrating data gathering, chart generation, and PDF output

fly.toml

@@ -1,16 +0,0 @@
-app = "py-dvt-ate"
-primary_region = "lhr"
-
-[build]
-
-[http_service]
-  internal_port = 8080
-  force_https = true
-  auto_stop_machines = "stop"
-  auto_start_machines = true
-  min_machines_running = 0
-
-[[vm]]
-  cpu_kind = "shared"
-  cpus = 1
-  memory_mb = 512