shell: restore the subconscious ticker to the chat column

Re-mount SubconsciousTicker in AiChat (lost in the 07-30 relocation out
of the ii tree). The view is decoupled; it just needed its host back.

surfaces/quickshell/modules/ii/sidebarLeft/AiChat.qml

@@ -3,6 +3,7 @@ import qs.services
 import qs.modules.common
 import qs.modules.common.widgets
 import qs.modules.common.functions
+import qs.modules.souveraine.subconscious
 import qs.modules.ii.sidebarLeft.aiChat
 import QtQuick
 import QtQuick.Controls
@@ -527,6 +528,8 @@ Inline w/ backslash and round brackets \\(e^{i\\pi} + 1 = 0\\)
             }
         }
 
+        SubconsciousTicker {}
+
         Rectangle { // Input area
             id: inputWrapper
             property real spacing: 5