added docker setup

.dockerignore

@@ -0,0 +1,54 @@
+# Database files
+*.db
+*.db-shm
+*.db-wal
+
+# Binaries
+mealprep
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test and coverage files
+*.test
+*.out
+coverage.txt
+*.coverprofile
+
+# Documentation
+*.md
+*.txt
+IMPLEMENTATION_NOTES.txt
+SECURITY_REPORT.txt
+
+# Git
+.git
+.gitignore
+
+# IDE and editor files
+.vscode
+.idea
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Logs
+*.log
+logs/
+
+# Temporary files
+tmp/
+temp/
+.env
+.env.local
+
+# Build artifacts
+dist/
+build/
+
+# Docker files (no need to include in image)
+Dockerfile
+docker-compose.yml
+.dockerignore