fix: Point to docs for URL rewrite rules too

template/templates/views/add_subscription.html

@@ -98,7 +98,15 @@
                 </div>
                 <input type="text" name="keeplist_rules" id="form-keeplist-rules" value="{{ .form.KeeplistRules }}" spellcheck="false">
 
-                <label for="form-urlrewrite-rules">{{ t "form.feed.label.urlrewrite_rules" }}</label>
+                <div class="form-label-row">
+                    <label for="form-urlrewrite-rules">
+                        {{ t "form.feed.label.urlrewrite_rules" }}
+                    </label>
+                    &nbsp;
+                    <a href=" https://miniflux.app/docs/rules.html#rewriteurl-rules" target="_blank">
+                        {{ icon "external-link" }}
+                    </a>
+                </div>
                 <input type="text" name="urlrewrite_rules" id="form-urlrewrite-rules" value="{{ .form.UrlRewriteRules }}" spellcheck="false">
             </div>
         </details>

template/templates/views/edit_feed.html

@@ -111,7 +111,15 @@
         </div>
         <input type="text" name="keeplist_rules" id="form-keeplist-rules" value="{{ .form.KeeplistRules }}" spellcheck="false">
 
-        <label for="form-urlrewrite-rules">{{ t "form.feed.label.urlrewrite_rules" }}</label>
+        <div class="form-label-row">
+            <label for="form-urlrewrite-rules">
+                {{ t "form.feed.label.urlrewrite_rules" }}
+            </label>
+            &nbsp;
+            <a href=" https://miniflux.app/docs/rules.html#rewriteurl-rules" target="_blank">
+                {{ icon "external-link" }}
+            </a>
+        </div>
         <input type="text" name="urlrewrite_rules" id="form-urlrewrite-rules" value="{{ .form.UrlRewriteRules }}" spellcheck="false">
 
         <label><input type="checkbox" name="crawler" value="1" {{ if .form.Crawler }}checked{{ end }}> {{ t "form.feed.label.crawler" }}</label>