fix(phase26): add Pi trip deletion (BUG-08)

static/js/history.js

@@ -182,6 +182,7 @@
 
     const tripList = document.getElementById("trip-list");
     const deletable = tripList && tripList.dataset.deletable === "1";
+    const deleteUrl = (tripList && tripList.dataset.deleteUrl) || "/api/trip/";
 
     function renderTrips(trips) {
         body.replaceChildren();
@@ -225,7 +226,7 @@
                 window.confirmDelete(`Delete trip from ${date}?\n\nThe raw GPS data is kept — only this computed trip record is removed.`)
                     .then(function(confirmed) {
                         if (!confirmed) return;
-                        return fetch(`/api/v1/portal/trip/${tripId}`, { method: "DELETE" })
+                        return fetch(deleteUrl + tripId, { method: "DELETE" })
                             .then(function(res) {
                                 if (!res.ok) throw new Error("Delete failed");
                                 deleteBtn.closest("tr").remove();