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, 17 insertions, 0 deletions

diff --git a/cmd/deploy/version.go b/cmd/deploy/version.go
new file mode 100644
index 0000000..d2cd430
--- /dev/null
+++ b/cmd/deploy/version.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+        "fmt"
+
+        "github.com/spf13/cobra"
+)
+
+var versionCmd = &cobra.Command{
+        Use:   "version",
+        Short: "Show version information",
+        Run: func(cmd *cobra.Command, args []string) {
+                fmt.Printf("deploy version %s\n", version)
+                fmt.Printf("  commit: %s\n", commit)
+                fmt.Printf("  built:  %s\n", date)
+        },
+}