feat: basic volume plugin commands

internal/driver/create.go

@@ -0,0 +1,25 @@
+package driver
+
+import (
+	"encoding/json"
+	"ironmount/internal/constants"
+	"net/http"
+	"os"
+	"path/filepath"
+)
+
+func Create(w http.ResponseWriter, r *http.Request) {
+	var req struct {
+		Name string
+	}
+	_ = json.NewDecoder(r.Body).Decode(&req)
+
+	volPath := filepath.Join(constants.VolumeRoot, req.Name)
+	if err := os.MkdirAll(volPath, 0755); err != nil {
+		_ = json.NewEncoder(w).Encode(map[string]string{"Err": err.Error()})
+		return
+	}
+
+	volumes[req.Name] = Volume{Name: req.Name, Path: volPath}
+	_ = json.NewEncoder(w).Encode(map[string]string{"Err": ""})
+}