feat: Adds api route tests. Tested user interface works as expected, still needs some work on vendors form.

Sources/App/Views/PurchaseOrders/PurchaseOrderTable.swift

@@ -45,7 +45,7 @@ struct PurchaseOrderTable: HTML {
         if context != .search {
           Button.add()
             .attributes(
-              .hx.get(route: .purchaseOrder(.index)), .hx.target(.id(.float)),
+              .hx.get(route: .purchaseOrder(.form)), .hx.target(.id(.float)),
               .hx.swap(.outerHTML), .hx.pushURL(true)
             )
         }
@@ -79,9 +79,12 @@ struct PurchaseOrderTable: HTML {
       for purchaseOrder in page.items {
         Row(purchaseOrder: purchaseOrder)
       }
-      if page.metadata.pageCount > page.metadata.page {
+      // We set page to 0 when we're on search, but have not completed the search
+      // form yet, so don't add the infinite scroll row / trigger otherwise it will
+      // load the first page, which is not what we want, but we need the empty table
+      // to be available once the search form is completed.
+      if page.metadata.page > 0, page.metadata.pageCount > page.metadata.page {
         tr(
-          // .hx.get("/purchase-orders/next?page=\(page.metadata.page + 1)&limit=\(page.metadata.per)"),
           .hx.get(route: .purchaseOrder(.page(page: page.metadata.page + 1, limit: page.metadata.per))),
           .hx.trigger(.event(.revealed)),
           .hx.swap(.outerHTML.transition(true).swap("1s")),