feat(admin-next, inventory-next, medusa, types): Add admin reservations flow (#7080)

* add reservation endpoints

* add changeset

* initial

* add reservations table

* add edit-item modal

* udpate inventory item attributes

* manage locations skeleton

* add combi batch endpoint

* cleanup

* fix manage locations

* add adjust inventory

* prep for pr

* minor fixes to region domain and api (#7042)

* initial reservation

* init

* update reservation

* create reservation

* polishing

* minor fix

* prep for pr

* prep for pr

* polishing

* inventory items reservations

* Update packages/admin-next/dashboard/src/v2-routes/reservations/reservation-list/components/reservation-list-table/reservation-list-table.tsx

Co-authored-by: Frane Polić <16856471+fPolic@users.noreply.github.com>

* fix feedback

* rename to ispending

---------

Co-authored-by: Kasper Fabricius Kristensen <45367945+kasperkristensen@users.noreply.github.com>
Co-authored-by: Frane Polić <16856471+fPolic@users.noreply.github.com>

packages/admin-next/dashboard/public/locales/en-US/translation.json

@@ -343,7 +343,25 @@
     "locationLevels": "Location levels",
     "associatedVariants": "Associated variants",
     "manageLocations": "Manage locations",
-    "deleteWarning": "You are about to delete an inventory item. This action cannot be undone."
+    "deleteWarning": "You are about to delete an inventory item. This action cannot be undone.",
+    "reservation": { 
+      "header": "Reservation of {{itemName}}",
+      "editItemDetails": "Edit item details",
+      "orderID": "Order ID",
+      "description": "Description", 
+      "location": "Location",
+      "inStockAtLocation": "In stock at this location",
+      "availableAtLocation": "Available at this location",
+      "reservedAtLocation": "Reserved at this location",
+      "reservedAmount": "Reserve amount",
+      "create": "Create reservation",
+      "itemToReserve": "Item to reserve",
+      "quantityPlaceholder": "How many do you want to reserve?",
+      "descriptionPlaceholder": "What type of reservation is this?",
+      "successToast": "Reservation was successfully created.",
+      "updateSuccessToast": "Reservation was successfully updated.",
+      "deleteSuccessToast": "Reservation was successfully deleted."
+    }
   },
   "giftCards": {
     "domain": "Gift Cards",