feat(store): added basic store example draft

Author: TomMonks

content/13_warm_up.ipynb

@@ -514,7 +514,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.11"
+   "version": "3.11.15"
   }
  },
  "nbformat": 4,

content/14_initial_conditions.ipynb

@@ -588,7 +588,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.11"
+   "version": "3.11.15"
   }
  },
  "nbformat": 4,