Update README for new command structure

- Commands now use host subcommand (deploy host init, update, ssh, status)
- Remove --host flag from examples (default host set on init)
- Update env commands to new subcommand syntax
- Simplify configuration section

1 files changed, 33 insertions, 34 deletions

diff --git a/README.md b/README.md
index 8125bc9..a2253c1 100644
--- a/README.md
+++ b/README.md
@@ -28,8 +28,8 @@ go install ./cmd/deploy
 ### 1. Initialize Your VPS (One-time)
 
 ```bash
-# Initialize a fresh VPS
-deploy init --host user@your-vps-ip
+# Initialize a fresh VPS (this sets it as the default host)
+deploy host init user@your-vps-ip
 ```
 
 This will:
@@ -45,15 +45,15 @@ This will:
 GOOS=linux GOARCH=amd64 go build -o myapp
 
 # Deploy it
-deploy deploy --host user@vps-ip --binary ./myapp --domain api.example.com
+deploy --binary ./myapp --domain api.example.com
 
 # With environment variables
-deploy deploy --host user@vps-ip --binary ./myapp --domain api.example.com \
+deploy --binary ./myapp --domain api.example.com \
   --env DB_HOST=localhost \
   --env API_KEY=secret
 
 # Or from an env file
-deploy deploy --host user@vps-ip --binary ./myapp --domain api.example.com \
+deploy --binary ./myapp --domain api.example.com \
   --env-file .env.production
 ```
 
@@ -64,7 +64,7 @@ deploy deploy --host user@vps-ip --binary ./myapp --domain api.example.com \
 npm run build
 
 # Deploy it
-deploy deploy --host user@vps-ip --static --dir ./dist --domain example.com
+deploy --static --dir ./dist --domain example.com
 ```
 
 ## App Requirements
@@ -106,72 +106,72 @@ func main() {
 
 ## Commands
 
-### Initialize VPS
+### Host Management
+
 ```bash
-deploy init --host user@vps-ip
+# Initialize a fresh VPS (one-time setup, sets as default)
+deploy host init user@vps-ip
+
+# Update system packages (apt update && apt upgrade)
+deploy host update
+
+# Check host status
+deploy host status
+
+# SSH into the host
+deploy host ssh
 ```
 
 ### Deploy App/Site
 ```bash
 # Go app
-deploy deploy --host user@vps-ip --binary ./myapp --domain api.example.com
+deploy --binary ./myapp --domain api.example.com
 
 # Static site
-deploy deploy --host user@vps-ip --static --dir ./dist --domain example.com
+deploy --static --dir ./dist --domain example.com
 
 # Custom name (defaults to binary/directory name)
-deploy deploy --host user@vps-ip --name myapi --binary ./myapp --domain api.example.com
+deploy --name myapi --binary ./myapp --domain api.example.com
 ```
 
 ### List Deployments
 ```bash
-deploy list --host user@vps-ip
+deploy list
 ```
 
 ### Manage Deployments
 ```bash
 # View logs
-deploy logs myapp --host user@vps-ip
+deploy logs myapp
 
 # View status
-deploy status myapp --host user@vps-ip
+deploy status myapp
 
 # Restart app
-deploy restart myapp --host user@vps-ip
+deploy restart myapp
 
 # Remove deployment
-deploy remove myapp --host user@vps-ip
+deploy remove myapp
 ```
 
 ### Environment Variables
 ```bash
 # View current env vars (secrets are masked)
-deploy env myapi --host user@vps-ip
+deploy env list myapi
 
 # Set env vars
-deploy env myapi --host user@vps-ip --set DB_HOST=localhost --set API_KEY=secret
+deploy env set myapi DB_HOST=localhost API_KEY=secret
 
 # Load from file
-deploy env myapi --host user@vps-ip --file .env.production
+deploy env set myapi -f .env.production
 
 # Unset env var
-deploy env myapi --host user@vps-ip --unset API_KEY
+deploy env unset myapi API_KEY
 ```
 
 ## Configuration
 
-Create `~/.config/deploy/config` to avoid typing `--host` every time:
-
-```
-host: user@your-vps-ip
-```
-
-Then you can omit the `--host` flag:
-
-```bash
-deploy list
-deploy deploy --binary ./myapp --domain api.example.com
-```
+The host you initialize becomes the default, so you don't need to specify `--host` for every command. The default host is stored in `~/.config/deploy/state.json`.
 
 ## How It Works
 
@@ -186,8 +186,7 @@ deploy deploy --binary ./myapp --domain api.example.com
 
 ### On Laptop
 ```
-~/.config/deploy/state.json    # All deployment state
-~/.config/deploy/config        # Optional: default host
+~/.config/deploy/state.json    # All deployment state (including default host)
 ```
 
 ### On VPS