Update docs.

README.md

@@ -1,12 +1,44 @@
 # Wild Cloud Development Environment
 
-## Support
-
-- **Documentation**: See `docs/` directory for detailed guides
-- **Issues**: Report problems on the project issue tracker
-- **API Reference**: Available at `/api/v1/` endpoints when service is running
-
 ## Documentation
 
-- [Developer Guide](docs/DEVELOPER.md) - Development setup, testing, and API reference
 - [Maintainer Guide](docs/MAINTAINER.md) - Package management and repository deployment
+
+## Setup
+
+### Prerequisites
+
+- Go 1.21+
+- Docker (for testing)
+- make
+
+```bash
+sudo apt update
+sudo apt install make direnv
+echo 'eval "$(direnv hook bash)"' >> $HOME/.bashrc
+source $HOME/.bashrc
+
+# Node.js and pnpm setup
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+source $HOME/.bashrc
+nvm install --lts
+
+curl -fsSL https://get.pnpm.io/install.sh | sh -
+source $HOME/.bashrc
+pnpm install -g @anthropic-ai/claude-code
+
+# Golang setup
+wget https://go.dev/dl/go1.24.5.linux-arm64.tar.gz
+sudo tar -C /usr/local -xzf ./go1.24.5.linux-arm64.tar.gz
+echo 'export PATH="$PATH:$HOME/go/bin:/usr/local/go/bin"' >> $HOME/.bashrc
+source $HOME/.bashrc
+rm ./go1.24.5.linux-arm64.tar.gz
+go install -v github.com/go-delve/delve/cmd/dlv@latest
+
+# Python setup
+curl -LsSf https://astral.sh/uv/install.sh | sh
+source $HOME/.local/bin/env
+uv sync
+
+# Runtime dependencies
+./scripts/install-wild-cloud-dependencies.sh