Add is_tor plumbing from collector->aggregator->frontend/cli

cmd/frontend/templates/index.html

@@ -20,12 +20,19 @@
 {{- end}}
 </div>{{end}}
 
+<div class="tabs tabs-tor">
+  <span class="tabs-label">tor:</span>
+{{- range .TorTabs}}
+  <a href="{{.URL}}"{{if .Active}} class="active"{{end}}>{{.Label}}</a>
+{{- end}}
+</div>
+
 <form class="filter-form" method="get" action="/">
   <input type="hidden" name="target" value="{{.Params.Target}}">
   <input type="hidden" name="w" value="{{.Params.WindowS}}">
   <input type="hidden" name="by" value="{{.Params.GroupByS}}">
   <input type="hidden" name="n" value="{{.Params.N}}">
-  <input class="filter-input" type="text" name="q" value="{{.FilterExpr}}" placeholder="status>=400 AND website~=gouda.* AND uri~=^/api/">
+  <input class="filter-input" type="text" name="q" value="{{.FilterExpr}}" placeholder="status>=400 AND website~=gouda.* AND uri~=^/api/ AND is_tor=1">
   <button type="submit">filter</button>
   {{- if .FilterExpr}} <a class="clear" href="{{.ClearFilterURL}}">× clear</a>{{end}}
 </form>