Reapply "Add missing admin action files and navigation links"

This reverts commit 4d515bc400.

src/app/admin/photos/page.tsx

@@ -51,12 +51,27 @@ export default async function AdminPhotos() {
                 <img
                   src={p.url}
                   alt={t("photoAlt", { id: String(p.id) })}
-                  style={{ width: "100%", height: 200, objectFit: "cover", display: "block", background: "#f1f5f9" }}
+                  style={{
+                    width: "100%",
+                    height: 200,
+                    objectFit: "cover",
+                    display: "block",
+                    background: "#f1f5f9",
+                  }}
                 />
                 <div style={{ padding: "0.85rem 1.05rem 1.05rem" }}>
-                  <div style={{ display: "flex", justifyContent: "space-between", gap: "0.5rem", alignItems: "baseline" }}>
+                  <div
+                    style={{
+                      display: "flex",
+                      justifyContent: "space-between",
+                      gap: "0.5rem",
+                      alignItems: "baseline",
+                    }}
+                  >
                     <strong>#{String(p.id)}</strong>
-                    <span className="text-sm text-gray-500 dark:text-gray-400">{t("colRoom")} {p.roomId}</span>
+                    <span className="text-sm text-gray-500 dark:text-gray-400">
+                      {t("colRoom")} {p.roomId}
+                    </span>
                   </div>
                   <p className="text-xs text-gray-500 dark:text-gray-400" style={{ margin: "0.3rem 0 0" }}>
                     {t("colUser")} {p.userId} ·{" "}
@@ -64,7 +79,9 @@ export default async function AdminPhotos() {
                   </p>
                   <form action={deletePhoto} style={{ marginTop: "0.75rem" }}>
                     <input type="hidden" name="id" value={String(p.id)} />
-                    <button type="submit" className="btn btn-danger">{t("delete")}</button>
+                    <button type="submit" className="btn btn-danger">
+                      {t("delete")}
+                    </button>
                   </form>
                 </div>
               </div>