feat: Add dismissible exercise progress graph to workout page

Adds a feature to view exercise progress directly from the workout page.

- Modifies `templates/partials/topset.html`.
- Adds a graph icon next to the exercise name in the topset list.
- Clicking the icon uses HTMX to fetch and display the progress graph for that exercise inline in a new table row.
- Implements a dismiss button using hyperscript to hide the graph after viewing.

templates/changelog/changelog.html

@@ -10,6 +10,22 @@
         <div class="prose max-w-none">
             <p>Updates and changes to the site will be documented here, with the most recent changes listed first.</p>
 
+            <!-- New Entry for Dismissible Exercise Graph -->
+            <hr class="my-6">
+            <h2 class="text-xl font-semibold mb-2">April 13, 2025</h2>
+            <ul class="list-disc pl-5 space-y-1">
+                <li>Added a dismissible exercise progress graph to the workout page:</li>
+                <ul class="list-disc pl-5 space-y-1">
+                    <li>Added a graph icon next to each exercise name in the topset list
+                        (`templates/partials/topset.html`).</li>
+                    <li>Clicking the icon loads the exercise progress graph inline using HTMX (`hx-get`, `hx-target`).
+                    </li>
+                    <li>Added a dismiss button (cross icon) to the loaded graph area.</li>
+                    <li>Implemented hyperscript (`_`) logic to show the dismiss button when the graph loads and clear
+                        the graph/hide the button when clicked.</li>
+                </ul>
+            </ul>
+
             <!-- New Entry for Data Export -->
             <hr class="my-6">
             <h2 class="text-xl font-semibold mb-2">April 12, 2025</h2>