fix: negative page should not be sent as a parameter

ui/src/components/Packages.tsx

@@ -89,7 +89,7 @@ export const Packages = () => {
       const [, res] = await to(
         Axios.get('/packages/', {
           params: {
-            page: page - 1,
+            page: Math.max(0, page - 1),
             size,
             name: nameFilter,
             modules_only: modulesOnlyFilter,

ui/src/components/PaginatedResourceList.tsx

@@ -82,7 +82,7 @@ export const PaginatedResourceList = <T extends DataTableRow>(
       const [, res] = await to(
         Axios.get(`/${props.name}/`, {
           params: {
-            page: page - 1,
+            page: Math.max(0, page - 1),
             size,
           },
         })