No + on the Signals folder's row, so it is like any folder's (#265)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/CHANGELOG.md

@@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- Signals pick what matters out of the noise of every feed you subscribe to: New signal takes a name, the words to listen for and, if those are not enough, a sentence saying what you mean, and its page lists the items from your feeds that are about it, read and unread as in their own feeds. Settings takes your TypeSafe key, which Signals need (#254). They are kept in a Signals folder first in the feed list, under All Subscriptions, closed or open as an OPML is, with a + on its row for a new one and its own page listing them (#255, #256). Each can have an icon of its own, searched for among all of Font Awesome Free, in place of its initials (#261), or Jev's pick of one, which a Signal made without an icon gets by itself; each Signal's row counts its items and unread as a feed's does (#263).
+- Signals pick what matters out of the noise of every feed you subscribe to: New signal takes a name, the words to listen for and, if those are not enough, a sentence saying what you mean, and its page lists the items from your feeds that are about it, read and unread as in their own feeds. Settings takes your TypeSafe key, which Signals need (#254). They are kept in a Signals folder first in the feed list, under All Subscriptions, closed or open as an OPML is, with its own page listing them and a + there for a new one (#255, #256, #265). Each can have an icon of its own, searched for among all of Font Awesome Free, in place of its initials (#261), or Jev's pick of one, which a Signal made without an icon gets by itself; each Signal's row counts its items and unread as a feed's does (#263).
 - A list opens at once when you have seen it before or the page fetched it ahead: All Subscriptions and the feeds with something unread are fetched when the page loads, and a feed or filter as the pointer or a finger reaches it, then refreshed behind once shown. A list that has to be waited for shows a spinner instead of nothing (#247). Currently Listening and the Directory's front page are fetched ahead the same way and open at once (#248).
 
 ### Changed

web/app.css

@@ -607,9 +607,6 @@ input:focus,select:focus{outline:0;border-color:var(--accent)}
 .iconcell{height:40px;border-radius:8px;display:grid;place-items:center;color:var(--dim)}
 .iconcell:hover,.iconcell[aria-selected="true"]{background:var(--raise);color:var(--fg)}
 .iconcell .ficon{width:20px;height:20px}
-/* New signal, on the folder's row before its count. */
-.sigadd{width:26px;height:26px;margin-right:-4px}
-.sigadd .i{width:12px;height:12px}
 /* Only a folder has a triangle, hung in the margin so every feed's art lines up with the places
    above it. The button is the row's full height and 24 px wide: a near miss used to open the
    folder's page, and 16 px left the triangle cramped against the art. */

web/src/signals.ts

@@ -50,13 +50,11 @@ function signalFolder(list: HTMLElement, q: string){
   list.appendChild(feedRow(SIGNALS,'sigs',
     `<button class="chev" aria-expanded="${open}" title="Show or hide your signals" aria-label="Show or hide your signals">${ICON.caret}</button>`+
     sigArt()+`<div class="txt"><b>Signals</b><small>${n?plural(n,'signal'):'What matters, out of the noise'}</small></div>`+
-    // The + before the count, so the counts line up with the Signals' under it.
-    `<button class="iconbtn sigadd" title="New signal" aria-label="New signal">${ICON.plus}</button>`+
+    // No + of its own (#265): a row like any folder's. New signal is on the folder's page.
     badgeHTML(S.signals.reduce((k,s)=>k+s.unread,0)),
     ()=>selectFeed(SIGNALS)));
   const row=list.lastElementChild!;
   $('.chev',row).onclick=(ev: Event)=>{ ev.stopPropagation(); toggleGroup(SIGNALS); };
-  $('.sigadd',row).onclick=(ev: Event)=>{ ev.stopPropagation(); signalModal(); nav(false); };
   if(!open) return;
   for(const sg of mine){
     const el=feedRow(':signal:'+sg.id,'child',