Add migration scripts, activity handler, and registry components for equipment, materials, and people

internal/api/handlers/step.go

@@ -93,6 +93,18 @@ func (h *StepHandler) Complete(w http.ResponseWriter, r *http.Request) {
 	respond(w, http.StatusOK, step)
 }
 
+func (h *StepHandler) Uncomplete(w http.ResponseWriter, r *http.Request) {
+	sid, err := intParam(r, "sid")
+	if err != nil {
+		respondError(w, http.StatusBadRequest, "invalid sid")
+		return
+	}
+	h.db.Exec(`UPDATE wo_steps SET completed=0,completed_by=NULL,completed_at=NULL,notes='' WHERE id=@p1`, sid)
+	var step model.Step
+	h.db.Get(&step, `SELECT * FROM wo_steps WHERE id=@p1`, sid)
+	respond(w, http.StatusOK, step)
+}
+
 func (h *StepHandler) Delete(w http.ResponseWriter, r *http.Request) {
 	sid, err := intParam(r, "sid")
 	if err != nil {