Restructure CLI with Cobra

Replace custom switch-based routing with Cobra for cleaner command
hierarchy. Reorganize commands into logical groups:

- Root command handles deployment (--binary, --static, --domain, etc.)
- App management at top level: list, logs, status, restart, remove
- env subcommand group: list, set, unset
- host subcommand group: init, status, update, ssh
- Standalone: ui (renamed from webui), version

Add version command with ldflags support for build info.

1 files changed, 18 insertions, 0 deletions

diff --git a/cmd/deploy/host/host.go b/cmd/deploy/host/host.go
new file mode 100644
index 0000000..603a946
--- /dev/null
+++ b/cmd/deploy/host/host.go
@@ -0,0 +1,18 @@
+package host
+
+import (
+        "github.com/spf13/cobra"
+)
+
+var Cmd = &cobra.Command{
+        Use:   "host",
+        Short: "Manage VPS host",
+        Long:  "Commands for managing and monitoring the VPS host",
+}
+
+func init() {
+        Cmd.AddCommand(initCmd)
+        Cmd.AddCommand(statusCmd)
+        Cmd.AddCommand(updateCmd)
+        Cmd.AddCommand(sshCmd)
+}