daggerheart/templates/dialogs/compendiumBrowserSettingsDialog/packs.hbs

<div>
    <div class="types-container">
        {{#each typePackCollections as |type|}}
            <div class="type-container">
                <label>{{type.label}}</label>

                <div class="sources-container">
                    {{#each type.sources as |source|}}
                        <div class="source-container">
                            <div class="source-inner-container">
                                <div class="source-inner-label-container">
                                    <a 
                                        data-action="toggleSource" data-source="{{@key}}" data-type="{{@../key}}" 
                                        data-tooltip="{{#if source.checked}}{{localize "DAGGERHEART.APPLICATIONS.CompendiumBrowserSettings.enableSource"}}{{else}}{{localize "DAGGERHEART.APPLICATIONS.CompendiumBrowserSettings.enableSource"}}{{/if}}"
                                    >
                                        <i class="fa-solid {{#if source.checked}}fa-toggle-on{{else}}fa-toggle-off{{/if}}"></i>
                                    </a>
                                    <label>{{source.label}}</label>
                                </div>
                            </div>

                            <div class="checks-container {{#unless source.checked}}collapsed{{/unless}}">
                                {{#each source.packs as |pack|}}
                                    <div class="check-container">
                                        <input type="checkbox" class="pack-checkbox" data-type="{{pack.type}}" data-pack="{{pack.pack}}" {{checked pack.checked}} />
                                        <label>{{pack.label}}</label>
                                    </div>
                                {{/each}}
                            </div>
                        </div>
                    {{/each}}
                </div>
            </div>
        {{/each}}
    </div>
</div>