Add deployment automation and update documentation

README.md

@@ -1,38 +1,76 @@
-# sv
+# jnss-web
 
-Everything you need to build a Svelte project, powered by [`sv`](https://github.com/sveltejs/cli).
+Static website for jnss.me - built with SvelteKit and deployed via Caddy.
 
-## Creating a project
+## Project Structure
 
-If you're seeing this, you've probably already done this step. Congrats!
+This project uses a **two-branch deployment strategy**:
 
+- **`main` branch**: Source code and development
+  - Contains all source files, configuration, and build tooling
+  - `build/` directory is gitignored
+- **`deploy` branch**: Orphan branch with build outputs only
+  - Contains only the static build artifacts (index.html, _app/, etc.)
+  - No source code or build dependencies
+  - Used by Ansible/Caddy for serving the site
+
+## Development
+
+Install dependencies:
 ```sh
-# create a new project in the current directory
-npx sv create
-
-# create a new project in my-app
-npx sv create my-app
+bun install
 ```
 
-## Developing
-
-Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
-
+Start development server:
 ```sh
-npm run dev
+bun run dev
 
-# or start the server and open the app in a new browser tab
-npm run dev -- --open
+# or open in browser automatically
+bun run dev -- --open
 ```
 
 ## Building
 
-To create a production version of your app:
-
+Build the static site:
 ```sh
-npm run build
+bun run build
 ```
 
-You can preview the production build with `npm run preview`.
+Preview the production build locally:
+```sh
+bun run preview
+```
 
-> To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment.
+## Deployment
+
+This project uses an automated deployment script that builds and pushes to the `deploy` branch:
+
+```sh
+# Deploy with auto-generated timestamp commit message
+./deploy.sh
+
+# Deploy with custom commit message
+./deploy.sh "Add new feature X"
+```
+
+**What the script does:**
+1. Builds the site on the `main` branch (`bun run build`)
+2. Switches to the `deploy` branch
+3. Clears old build files
+4. Moves new build output to the root of `deploy` branch
+5. Commits and pushes to `origin/deploy`
+6. Switches back to `main` branch
+
+**For rick-infra:**
+The Ansible role clones the `deploy` branch to get production-ready static files:
+```sh
+git clone -b deploy git@jnss.me:joakim/jnss-web.git
+```
+
+## Tech Stack
+
+- **Framework**: SvelteKit 2.x with static adapter
+- **Build Tool**: Vite 7.x
+- **Package Manager**: Bun
+- **Deployment**: Two-branch strategy (main → source, deploy → build artifacts)
+- **Hosting**: Caddy (configured via rick-infra)