Add newproject command and fix template bugs

- Add newproject, ssh, templates commands for full project scaffolding
- Add homelab SSH, Caddy, port, and proxy_host fields to Config
- Fix dotEnvExample: use container-internal port (3000/8000/8080) not host port
- Fix caddySnippet: use configurable proxy_host instead of localhost
- Fix dockerComposeTemplate: add build: path so image-less deploys work
- Commit gtea.exe binary

cmd/config.go

@@ -24,6 +24,32 @@ var configCmd = &cobra.Command{
 		cfg.Username = prompt(reader, fmt.Sprintf("Username [%s]", cfg.Username), cfg.Username)
 		cfg.Token = prompt(reader, fmt.Sprintf("API Token [%s]", maskToken(cfg.Token)), cfg.Token)
 
+		fmt.Println("\n--- Homelab / beepc ---")
+		cfg.SSHHost = prompt(reader, fmt.Sprintf("SSH host (e.g. beepc) [%s]", cfg.SSHHost), cfg.SSHHost)
+		cfg.SSHUser = prompt(reader, fmt.Sprintf("SSH user [%s]", cfg.SSHUser), cfg.SSHUser)
+		cfg.ProjectsDir = promptDefault(reader, fmt.Sprintf("Projects dir on host [%s]", cfg.ProjectsDir), cfg.ProjectsDir, "~/projects")
+		cfg.HomelabDir = promptDefault(reader, fmt.Sprintf("Homelab repo dir on host [%s]", cfg.HomelabDir), cfg.HomelabDir, "~/homelab")
+		proxyDefault := cfg.ProxyHost
+		if proxyDefault == "" {
+			proxyDefault = cfg.SSHHost
+		}
+		cfg.ProxyHost = promptDefault(reader, fmt.Sprintf("Proxy host for Caddy (IP/hostname VPS uses to reach beepc) [%s]", proxyDefault), cfg.ProxyHost, proxyDefault)
+
+		fmt.Println("\n--- Caddy ---")
+		cfg.CaddyConfDir = promptDefault(reader, fmt.Sprintf("Caddy conf.d dir [%s]", cfg.CaddyConfDir), cfg.CaddyConfDir, "~/caddy/conf.d")
+		cfg.CaddyReloadCmd = promptDefault(reader, fmt.Sprintf("Caddy reload command [%s]", cfg.CaddyReloadCmd), cfg.CaddyReloadCmd, "sudo caddy reload")
+		cfg.Domain = promptDefault(reader, fmt.Sprintf("Base domain [%s]", cfg.Domain), cfg.Domain, "sketchferret.com")
+
+		fmt.Println("\n--- Port assignment ---")
+		portStr := ""
+		if cfg.PortStart != 0 {
+			portStr = fmt.Sprintf("%d", cfg.PortStart)
+		}
+		portInput := promptDefault(reader, fmt.Sprintf("Port range start [%s]", portStr), portStr, "8200")
+		if p, err := fmt.Sscanf(portInput, "%d", &cfg.PortStart); p == 0 || err != nil {
+			cfg.PortStart = 8200
+		}
+
 		if err := saveConfig(cfg); err != nil {
 			return fmt.Errorf("saving config: %w", err)
 		}
@@ -42,6 +68,15 @@ func prompt(reader *bufio.Reader, label, fallback string) string {
 	return input
 }
 
+// promptDefault returns fallback if input is empty, otherwise defaultVal if fallback is also empty.
+func promptDefault(reader *bufio.Reader, label, fallback, defaultVal string) string {
+	result := prompt(reader, label, fallback)
+	if result == "" {
+		return defaultVal
+	}
+	return result
+}
+
 func maskToken(t string) string {
 	if len(t) < 4 {
 		return "****"