fix(website): scope subcategory filter values to parent category

Subcategories with the same name (e.g. 'Frameworks') across different
top-level categories were sharing a filter value, so clicking one
subcategory tag would match entries from unrelated categories.

Each subcategory now stores both a display name and a scoped value
('Category > Subcategory') used for data-cats matching. The template
renders the display name on tags and mobile-cat span, but uses the
scoped value for filtering. Subcategory tags are also moved before
category tags so the most-specific label appears first.

Co-Authored-By: Claude <noreply@anthropic.com>

website/build.py

@@ -103,8 +103,10 @@ def extract_entries(
                 if group_name not in existing["groups"]:
                     existing["groups"].append(group_name)
                 subcat = entry["subcategory"]
-                if subcat and subcat not in existing["subcategories"]:
+                if subcat:
-                    existing["subcategories"].append(subcat)
+                    scoped = f"{cat['name']} > {subcat}"
+                    if not any(s["value"] == scoped for s in existing["subcategories"]):
+                        existing["subcategories"].append({"name": subcat, "value": scoped})
             else:
                 merged = {
                     "name": entry["name"],
@@ -112,7 +114,7 @@ def extract_entries(
                     "description": entry["description"],
                     "categories": [cat["name"]],
                     "groups": [group_name],
-                    "subcategories": [entry["subcategory"]] if entry["subcategory"] else [],
+                    "subcategories": [{"name": entry["subcategory"], "value": f"{cat['name']} > {entry['subcategory']}"}] if entry["subcategory"] else [],
                     "stars": None,
                     "owner": None,
                     "last_commit_at": None,

website/templates/index.html

@@ -121,7 +121,7 @@
         {% for entry in entries %}
         <tr
           class="row"
-          data-cats="{{ entry.categories | join('||') }}{% if entry.subcategories %}||{{ entry.subcategories | join('||') }}{% endif %}{% if entry.source_type == 'Built-in' %}||Built-in{% endif %}"
+          data-cats="{{ entry.categories | join('||') }}{% if entry.subcategories %}||{{ entry.subcategories | map(attribute='value') | join('||') }}{% endif %}{% if entry.source_type == 'Built-in' %}||Built-in{% endif %}"
           data-groups="{{ entry.groups | join('||') }}"
           tabindex="0"
           aria-expanded="false"
@@ -132,7 +132,7 @@
             <a href="{{ entry.url }}" target="_blank" rel="noopener"
               >{{ entry.name }}</a
             >
-            <span class="mobile-cat">{{ entry.categories[0] }}</span>
+            <span class="mobile-cat">{% if entry.subcategories %}{{ entry.subcategories[0].name }}{% else %}{{ entry.categories[0] }}{% endif %}</span>
           </td>
           <td class="col-stars">
             {% if entry.stars is not none %}{{ "{:,}".format(entry.stars) }}{%
@@ -156,17 +156,17 @@
             >{% else %}&mdash;{% endif %}
           </td>
           <td class="col-cat">
-            {% for cat in entry.categories %}
+            {% for subcat in entry.subcategories %}
-            <button class="tag" data-type="cat" data-value="{{ cat }}">
-              {{ cat }}
-            </button>
-            {% endfor %} {% for subcat in entry.subcategories %}
             <button
               class="tag tag-subcat"
               data-type="cat"
-              data-value="{{ subcat }}"
+              data-value="{{ subcat.value }}"
             >
-              {{ subcat }}
+              {{ subcat.name }}
+            </button>
+            {% endfor %} {% for cat in entry.categories %}
+            <button class="tag" data-type="cat" data-value="{{ cat }}">
+              {{ cat }}
             </button>
             {% endfor %}
             <button