feat: asset tags/ids (#142)

* add schema

* run db migration

* bulk seed asset IDs

* breaking: update runtime options

* conditionally increment asset IDs

* update API endpoints

* fix import asset id assignment

* refactor display + marshal/unmarshal

* add docs page

* add to form field

* hide 000-000 values

* update ENV vars

backend/app/api/handlers/v1/v1_ctrl_actions.go

@@ -0,0 +1,35 @@
+package v1
+
+import (
+	"net/http"
+
+	"github.com/hay-kot/homebox/backend/internal/core/services"
+	"github.com/hay-kot/homebox/backend/internal/sys/validate"
+	"github.com/hay-kot/homebox/backend/pkgs/server"
+	"github.com/rs/zerolog/log"
+)
+
+type EnsureAssetIDResult struct {
+	Completed int `json:"completed"`
+}
+
+// HandleGroupInvitationsCreate godoc
+// @Summary  Get the current user
+// @Tags     Group
+// @Produce  json
+// @Success  200     {object} EnsureAssetIDResult
+// @Router   /v1/actions/ensure-asset-ids [Post]
+// @Security Bearer
+func (ctrl *V1Controller) HandleEnsureAssetID() server.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) error {
+		ctx := services.NewContext(r.Context())
+
+		totalCompleted, err := ctrl.svc.Items.EnsureAssetID(ctx, ctx.GID)
+		if err != nil {
+			log.Err(err).Msg("failed to ensure asset id")
+			return validate.NewRequestError(err, http.StatusInternalServerError)
+		}
+
+		return server.Respond(w, http.StatusOK, EnsureAssetIDResult{Completed: totalCompleted})
+	}
+}