Add config package with build-tag-switched dev/prod environments,
structured logging via zerolog, Taskfile for dev workflow, golangci-lint
config, testutil package, and improved DB setup with proper SQLite
pragmas and cleanup. Rename sqlc output package from gen to repository.
Switch to allowlist .gitignore, Alpine+UPX+scratch Dockerfile, and
CI pipeline with test/lint gates before deploy.
Use gotailwind (standalone Tailwind v4 via Go tool) with DaisyUI
plugin files — no npm needed. CSS is compiled at build time and
embedded via a Via Plugin that serves it as a static file.
Custom "connect4" theme: light, warm, playful palette with red/yellow
accents matching game pieces and board blue accent.
When a game finishes (win or draw), players see a "Play again" button.
Clicking it creates a new game and the opponent sees a "Join Rematch"
link to join the same game.
Real-time two-player Connect 4 using Via framework with:
- Game creation and invite links
- SSE-based live updates for both players
- Win detection with animated highlighting
- Session-based nickname persistence
