refactor: move rcal, rinbox, rnetwork into Connect category

App-switcher: new "Connecting" category with rcal, rinbox, rnetwork.
Canvas toolbar: new "Connect" group with rCal, rInbox, rNetwork
(moved out of Embed dropdown).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

shared/components/rstack-app-switcher.ts

@@ -68,11 +68,10 @@ const MODULE_CATEGORIES: Record<string, string> = {
 	rtube: "Creating",
 	rswag: "Creating",
 	rsplat: "Creating",
-	rcal: "Planning",
+	rcal: "Connecting",
 	rtrips: "Planning",
 	rmaps: "Planning",
 	rchats: "Communicating",
-	rinbox: "Communicating",
 	rmail: "Communicating",
 	rforum: "Communicating",
 	rmeets: "Communicating",
@@ -83,10 +82,11 @@ const MODULE_CATEGORIES: Record<string, string> = {
 	rcart: "Funding & Commerce",
 	rauctions: "Funding & Commerce",
 	rphotos: "Sharing",
-	rnetwork: "Sharing",
 	rsocials: "Sharing",
 	rfiles: "Sharing",
 	rbooks: "Sharing",
+	rinbox: "Connecting",
+	rnetwork: "Connecting",
 	rdata: "Observing",
 	rtasks: "Tasks & Productivity",
 	rschedule: "Work & Productivity",
@@ -97,6 +97,7 @@ const MODULE_CATEGORIES: Record<string, string> = {
 const CATEGORY_ORDER = [
 	"Creating",
 	"Planning",
+	"Connecting",
 	"Communicating",
 	"Deciding",
 	"Funding & Commerce",

website/canvas.html

@@ -2203,7 +2203,6 @@
 					<div class="toolbar-dropdown-header">Embed</div>
 					<button id="new-embed" title="Web Embed">🔗 Web Embed</button>
 					<button id="new-google-item" title="Google">📎 Google</button>
-					<button id="new-calendar" title="Calendar">📅 Calendar</button>
 					<button id="new-map" title="Map">🗺️ Map</button>
 					<button id="new-social-post" title="Social Post">📱 Social Post</button>
 					<button id="embed-notes" title="Embed rNotes">📝 rNotes</button>
@@ -2211,14 +2210,23 @@
 					<button id="embed-forum" title="Embed rForum">💬 rForum</button>
 					<button id="embed-files" title="Embed rFiles">📁 rFiles</button>
 					<button id="embed-tasks" title="Embed rTasks">📋 rTasks</button>
-					<button id="embed-inbox" title="Embed rInbox">📧 rInbox</button>
 					<button id="embed-cart" title="Embed rCart">🛒 rCart</button>
 					<button id="embed-data" title="Embed rData">📊 rData</button>
+				</div>
+			</div>
+
+			<!-- 5. Connect -->
+			<div class="toolbar-group">
+				<button class="toolbar-group-toggle" title="Connect"><span class="tg-icon">🔌</span><span class="tg-label">Connect</span></button>
+				<div class="toolbar-dropdown">
+					<div class="toolbar-dropdown-header">Connect</div>
+					<button id="new-calendar" title="Calendar">📅 rCal</button>
+					<button id="embed-inbox" title="Embed rInbox">📧 rInbox</button>
 					<button id="embed-network" title="Embed rNetwork">🌍 rNetwork</button>
 				</div>
 			</div>
 
-			<!-- 5. AI -->
+			<!-- 6. AI (was 5) -->
 			<div class="toolbar-group">
 				<button class="toolbar-group-toggle" title="AI"><span class="tg-icon">🤖</span><span class="tg-label">AI</span></button>
 				<div class="toolbar-dropdown">