zmiany w sablonach i poprawki w ocr

static/js/functions.js

@@ -354,7 +354,7 @@ function renderItem(item, isShare = window.IS_SHARE, showEditOnly = false) {
   if (item.added_by && item.owner_id && item.added_by_id && item.added_by_id !== item.owner_id) {
     const infoEl = document.createElement('small');
     infoEl.className = 'text-info ms-4';
-    infoEl.innerHTML = `[Dodane przez: <b>${item.added_by}</b>]`;
+    infoEl.innerHTML = `[Dodał/a: <b>${item.added_by}</b>]`;
     li.querySelector('.d-flex.align-items-center')?.appendChild(infoEl);
   }
 

static/js/user_expense_lists.js

@@ -101,3 +101,28 @@ document.addEventListener('DOMContentLoaded', () => {
         });
     }
 });
+
+document.addEventListener("DOMContentLoaded", function () {
+    const toggleBtn = document.getElementById("toggleAllCheckboxes");
+    let allChecked = false;
+
+    toggleBtn?.addEventListener("click", () => {
+        const checkboxes = document.querySelectorAll(".list-checkbox");
+        allChecked = !allChecked;
+
+        checkboxes.forEach(cb => {
+            cb.checked = allChecked;
+        });
+
+        toggleBtn.textContent = allChecked ? "🚫 Odznacz wszystkie" : "✅ Zaznacz wszystkie";
+    });
+});
+
+document.getElementById("applyCustomRange")?.addEventListener("click", () => {
+    const start = document.getElementById("customStart")?.value;
+    const end = document.getElementById("customEnd")?.value;
+    if (start && end) {
+        const url = `/user_expenses?start_date=${start}&end_date=${end}`;
+        window.location.href = url;
+    }
+});