[aidan] fix/scheduled-tasks: open schedule calendar when Schedule pill clicked

Fixed the Schedule pill click being swallowed by the toolbar's dismiss handler.
Exempted the toolbar pills via data-toolbar-pills so their click handlers fire.

backend/apps/workflows/workflows.py

@@ -597,11 +597,21 @@ async def edit_agent_session(workflow_id: str):
     from backend.apps.agents.core.models import AgentConfig
     from backend.apps.agents.agent_manager import agent_manager
     steps_lines = "\n".join(f"{i+1}. {(s.label or '').strip() or (s.text or '')[:60]}\n   Prompt: {s.text}" for i, s in enumerate(wf.steps))
+    # A brand-new workflow ("+ New" in the hub) opens here with zero steps, so
+    # frame the agent as a builder rather than a fix-what-exists editor.
+    intro = (
+        "Help the user iterate on it."
+        if wf.steps
+        else "This workflow is brand new and has no steps yet. Help the user "
+        "build it from scratch: ask what it should do, then add steps with "
+        "AddWorkflowStep."
+    )
+    steps_block = f"Current steps:\n{steps_lines}\n\n" if wf.steps else "It has no steps yet.\n\n"
     system_prompt = (
         f"You are the Edit Agent for the user's saved workflow \"{wf.title}\" "
-        f"(id: {wf.id}). Help the user iterate on it. The workflow's purpose: "
+        f"(id: {wf.id}). {intro} The workflow's purpose: "
         f"{wf.description or '(unspecified)'}.\n\n"
-        f"Current steps:\n{steps_lines}\n\n"
+        f"{steps_block}"
         "How to work:\n"
         "1. When the user describes a change, briefly confirm what you'll do.\n"
         "2. If you need to look at files / search / activate an MCP / etc. to "

frontend/src/app/pages/Dashboard/DashboardToolbar.tsx

@@ -343,11 +343,7 @@ const DashboardToolbar = React.forwardRef<HTMLDivElement, Props>(
         if (Math.abs(dx) > DRAG_THRESHOLD || Math.abs(dy) > DRAG_THRESHOLD) return;
 
         const el = target instanceof Element ? target : (target as Node).parentElement;
-        // The New Chat / Schedule pill row renders OUTSIDE containerRef, so a
-        // pill click counts as "outside" and used to fire handleDismiss on
-        // mouseup. That closed the composer (inputOpen=false), which unmounted
-        // the pill row before its click landed, so Schedule's onClick never ran
-        // ("Schedule does nothing"). Exempt the pills; they own their own onClick.
+
         if (el?.closest('[role="dialog"], [role="presentation"], .MuiModal-root, .MuiPopover-root, [data-toolbar-pills]')) {
           return;
         }
@@ -420,9 +416,6 @@ const DashboardToolbar = React.forwardRef<HTMLDivElement, Props>(
     return (
       <>
       {(inputOpen || historyOpen) && (
-        // Image #54: paired mode pills above the composer/popover.
-        // The two states are mutually exclusive: opening one closes the
-        // other so the body underneath only renders one thing at a time.
         <Box data-toolbar-pills sx={{ display: 'flex', gap: 0.5, mb: 0.75, pl: 0.25 }}>
           <Box
             onClick={() => {

frontend/src/shared/state/dashboardLayoutSlice.ts

@@ -27,7 +27,7 @@ export const GRID_GAP = 24;
 const GRID_ORIGIN = { x: 40, y: 100 };
 const GRID_COLS_FALLBACK = 4;
 
-export type CardType = 'agent' | 'view' | 'browser' | 'note' | 'workflow';
+export type CardType = 'agent' | 'view' | 'browser' | 'note' | 'workflow' | 'workflows-hub';
 
 export interface CardPosition {
   session_id: string;
@@ -1080,7 +1080,7 @@ const dashboardLayoutSlice = createSlice({
     moveCards(
       state,
       action: PayloadAction<{
-        items: Array<{ id: string; type: 'agent' | 'view' | 'browser' | 'note' | 'workflow' }>;
+        items: Array<{ id: string; type: CardType }>;
         dx: number;
         dy: number;
       }>,
@@ -1111,6 +1111,11 @@ const dashboardLayoutSlice = createSlice({
             card.x += dx;
             card.y += dy;
           }
+        } else if (item.type === 'workflows-hub') {
+          if (state.workflowsHub) {
+            state.workflowsHub.x += dx;
+            state.workflowsHub.y += dy;
+          }
         } else {
           const card = state.browserCards[item.id];
           if (card) {