fix: version bumping and Docker registry authentication (#17)

## Summary

This PR fixes the release workflow to properly handle version bumping on PR merge and uses the new Docker registry authentication secrets.

## Changes

### Release Workflow (release.yml)
- **Version Bumping**: Now automatically bumps version on PR merge
  - Determines bump type from commit messages (major/minor/patch)
  - Commits version bump to `package.json` and `CHANGELOG.md`
  - Creates git tag for the release
- **Docker Registry Auth**: Uses `DOCKER_LOGIN` and `DOCKER_PASSWORD` secrets
  - Falls back gracefully if secrets are not configured
- **Tag Handling**: Checks if tag exists before creating (prevents failures)

### PR Workflow (pr.yml) - NEW
- Runs unit tests on every PR
- Analyzes commits to suggest bump type
- Comments the suggested bump type on the PR

### Documentation
- Added `WORKFLOW_ARCHITECTURE.md` explaining the workflow design

## Workflow Architecture

**Two-step process:**
1. **PR Workflow** (on PR): Analyzes commits and suggests bump type
2. **Release Workflow** (on merge): Bumps version, creates tag, builds Docker image

## Benefits

1. **No CI Loops**: Version bump commits are detected and skipped
2. **Clear Communication**: PR comments inform developers of version impact
3. **Semantic Versioning**: Automated adherence to semver rules
4. **Traceability**: Git tags and changelog reflect all changes

## Testing

The new workflows will be tested when this PR is merged.

Closes #13 (Add database test safety configuration)

Reviewed-on: #17
Co-authored-by: David Gwilliam <dhgwilliam@gmail.com>
Co-committed-by: David Gwilliam <dhgwilliam@gmail.com>

justfile

@@ -9,8 +9,8 @@ set positional-arguments
 # Project name
 PROJECT := "euchre-camp"
 
-# Docker registry (CasaOS local registry)
-REGISTRY := "euchre-camp"  # Update to your registry host if needed
+# Docker registry
+REGISTRY := "docker.notsosm.art"
 IMAGE_TAG := "latest"
 
 # Get git commit hash (short version)
@@ -22,6 +22,8 @@ IMAGE_TAG_COMMIT := `git rev-parse --short HEAD`
 # --- Variables ---
 # Database
 DB_CONTAINER := "euchre-camp-postgres"
+DATABASE_PROVIDER := env_var_or_default("DATABASE_PROVIDER", "sqlite")
+DATABASE_URL := env_var_or_default("DATABASE_URL", "file:./prisma/dev.db")
 
 # --- Setup & Installation ---
 
@@ -54,15 +56,24 @@ format:
 
 # --- Testing ---
 
-# Run all tests (unit + acceptance)
-test: test-unit test-acceptance
+# Run all tests (unit + acceptance with SQLite)
+# Note: Uses Docker containers for consistent environment
+test: test-unit test-acceptance-sqlite
+
+# Run all tests with PostgreSQL (Docker)
+test-pg: test-unit test-acceptance-postgres
 
 # Run unit tests (Vitest)
 test-unit:
     npm run test:run
 
-# Run acceptance tests (Playwright)
-test-acceptance:
+# Run acceptance tests with SQLite (fast, no Docker needed)
+test-acceptance-sqlite:
+    @echo "Running acceptance tests with SQLite..."
+    DATABASE_PROVIDER=sqlite DATABASE_URL=file:./prisma/ci.db BETTER_AUTH_SECRET=test-secret-key npm run test:acceptance
+
+# Run acceptance tests with PostgreSQL (Docker)
+test-acceptance-postgres:
     @echo "Starting Docker containers for acceptance tests..."
     docker compose up -d
     @echo "Waiting for services to be ready..."
@@ -80,6 +91,13 @@ migrate:
 seed:
     npm run db:seed
 
+# Switch database provider
+db-switch-sqlite:
+    npm run db:switch sqlite
+
+db-switch-postgres:
+    npm run db:switch postgresql
+
 # --- Docker ---
 
 # Build the Docker image (standard build)
@@ -143,9 +161,18 @@ docker-push: docker-build-full
 # --- CI/CD Pipeline Simulation ---
 
 # Run full CI pipeline locally (lint, test, build, push)
-ci: lint typecheck test-unit docker-build
+# Matches the Gitea Actions workflow
+ci: lint typecheck test-unit test-acceptance-sqlite docker-build
     @echo "CI Pipeline completed successfully!"
 
+# PR validation (what runs on pull requests)
+pr-validate: lint typecheck test-unit test-acceptance-sqlite
+    @echo "PR validation completed successfully!"
+
+# Run CI with PostgreSQL (for release workflow simulation)
+ci-postgres: lint typecheck test-unit test-acceptance-postgres docker-build
+    @echo "CI Pipeline with PostgreSQL completed successfully!"
+
 # --- Utilities ---
 
 # Show help information
@@ -158,3 +185,72 @@ clean:
     rm -rf node_modules .next dist
     @echo "Cleaning Docker artifacts..."
     docker system prune -f
+
+# Generate Prisma client
+prisma-generate:
+    npx prisma generate
+
+# Reset development database
+db-reset-dev:
+    npm run db:reset-dev
+
+# Setup development database
+db-setup-dev:
+    npm run db:setup-dev
+
+# Clean production database (remove test records)
+db-clean-prod:
+    npm run db:cleanup-prod
+
+# Check production database for test records
+db-check-prod:
+    npm run db:check-prod
+
+# Create admin user
+admin-create:
+    node scripts/create-admin-via-api.js
+
+# List all users
+users-list:
+    node scripts/list-users.js
+
+# Update admin password
+admin-update-password:
+    node scripts/update-admin-password.js
+
+# Bump version
+version-bump-patch:
+    npm run version:patch
+
+version-bump-minor:
+    npm run version:minor
+
+version-bump-major:
+    npm run version:major
+
+# Docker Compose shortcuts
+docker-up:
+    npm run docker:up
+
+docker-down:
+    npm run docker:down
+
+docker-logs:
+    npm run docker:logs
+
+# View workflow status
+workflow-status:
+    @echo "Current workflows in .gitea/workflows/:"
+    ls -la .gitea/workflows/
+    @echo ""
+    @echo "PR Workflow: Runs unit + acceptance tests on pull requests"
+    @echo "Test Workflow: Runs unit tests on all branch pushes"
+    @echo "Release Workflow: Runs on main branch pushes (version bump + Docker build)"
+
+# Check current database provider
+db-status:
+    @echo "Database Provider: ${DATABASE_PROVIDER}"
+    @echo "Database URL: ${DATABASE_URL}"
+    @echo ""
+    @echo "Current schema.prisma provider:"
+    grep -A 2 "datasource db" prisma/schema.prisma | head -3