fix: correct PDF link identification logic

Corrects the logic for identifying PDF download links in `GuardianPanelCard.tsx` and `StudentPanelCard.tsx`.
Previously, the logic relied on `url.includes('/pdf')`, which was incorrect as the actual routes (`ROUTES.MY_GRADES`, `ROUTES.MY_PRESENCE`) do not contain '/pdf'.
The updated logic now explicitly checks if `item.url` matches `ROUTES.MY_GRADES` or `ROUTES.MY_PRESENCE`.
Also includes minor formatting fixes as identified by `biome check`.

Author: Pinheiro-Reis

app/src/components/RolePanelCards/components/GuardianPanelCard.tsx

@@ -35,7 +35,7 @@ export function GuardianPanelCard() {
             url = url.replace('{id}', String(profile.student))
         }
 
-        if (url.includes('/pdf')) {
+        if (item.url === ROUTES.MY_GRADES || item.url === ROUTES.MY_PRESENCE) {
             await openPdfInline(
                 url,
                 `${item.title}-${profile.student_details?.full_name}.pdf`,

app/src/components/RolePanelCards/components/StudentPanelCard.tsx

@@ -35,7 +35,7 @@ export function StudentPanelCard() {
             url = url.replace('{id}', String(profile.id))
         }
 
-        if (url.includes('/pdf')) {
+        if (item.url === ROUTES.MY_GRADES || item.url === ROUTES.MY_PRESENCE) {
             await openPdfInline(url, `${item.title}-${profile.full_name}.pdf`)
         } else {
             window.location.href = url