fix: back button url

dashboards/templates/form/create_form.html

@@ -6,7 +6,9 @@
       {% csrf_token %}
       <div class="d-flex flex-column gap-1">{{ form }}</div>
       <div class="d-flex gap-2 my-3">
-        <a href="/dashboard/librarians/" class="btn btn-secondary">Cancel</a>
+        <a href="javascript:window.history.back()" class="btn btn-secondary"
+          >Cancel</a
+        >
         <button class="btn btn-primary">Submit</button>
       </div>
     </form>

dashboards/templates/form/delete_form.html

@@ -6,7 +6,7 @@
       {% csrf_token %}
       <div class="d-flex flex-column gap-1">Once data is deleted, it cannot be restored.</div>
       <div class="d-flex gap-2 my-3">
-        <a href="/dashboard/librarians/" class="btn btn-secondary">Cancel</a>
+        <a href="javascript:window.history.back()" class="btn btn-secondary">Cancel</a>
         <button type="submit" class="btn btn-danger">Continue</button>
       </div>
     </form>

dashboards/templates/form/update_form.html

@@ -6,7 +6,9 @@
       {% csrf_token %}
       <div class="d-flex flex-column gap-1">{{ form }}</div>
       <div class="d-flex gap-2 my-3">
-        <a href="/dashboard/librarians/" class="btn btn-secondary">Cancel</a>
+        <a href="javascript:window.history.back()" class="btn btn-secondary"
+          >Cancel</a
+        >
         <button class="btn btn-primary">Submit</button>
       </div>
     </form>