improvement(headers): one action cluster and one ordering app-wide

.claude/rules/sim-settings-pages.md

@@ -256,9 +256,20 @@ Every detail header reads left→right:
 ```
 
 You do not have to get the array order right — `orderHeaderActions()` ranks them
-(secondary → `id:'discard'` → `variant:'primary'`), order-stable within each
-band, so spreading `saveDiscardActions()` first still renders Save last. Both
-action stacks apply it: `SettingsHeaderShell` and `SettingsActionChips`.
+(secondary → `id:'delete'` → `id:'discard'` → `variant:'primary'`), order-stable
+within each band, so spreading `saveDiscardActions()` first still renders Save
+last. Three stacks apply it: `SettingsHeaderShell`, `SettingsActionChips`, and
+`Resource.Header` — so tables, files, knowledge and logs get the same ordering
+as settings.
+
+Delete is placed by its **`id`**, not by position, which is why `id:'delete'` is
+required rather than cosmetic: a page with no primary action still must not
+leave a destructive chip in the slot a primary would occupy.
+
+The bar geometry and the action cluster are both single-sourced in
+`@/components/page-header-bar` — `PAGE_HEADER_BAR` (or `Resource.Header`'s
+bordered variant) and `HEADER_ACTION_CLUSTER`. Never re-derive `h-[30px]`,
+`gap-1`, or the lane padding per header.
 Covered by `settings-header-order.test.ts` and `settings-header-shell.test.tsx`
 — the latter pins that a reordered chip still routes to its own handler.
 

apps/sim/app/workspace/[workspaceId]/components/credential-detail/components/credential-detail-layout.tsx

@@ -1,6 +1,6 @@
 import type { ReactNode } from 'react'
 import { cn } from '@sim/emcn'
-import { PAGE_HEADER_BAR } from '@/components/page-header-bar'
+import { HEADER_ACTION_CLUSTER, PAGE_HEADER_BAR } from '@/components/page-header-bar'
 
 interface CredentialDetailLayoutProps {
   /** Back link rendered at the start of the fixed action bar. */
@@ -21,7 +21,7 @@ export function CredentialDetailLayout({ back, actions, children }: CredentialDe
     <div className='flex h-full flex-col bg-[var(--bg)]'>
       <div className={cn(PAGE_HEADER_BAR, 'justify-between')}>
         {back}
-        {actions ? <div className='flex h-[30px] items-center gap-1'>{actions}</div> : null}
+        {actions ? <div className={HEADER_ACTION_CLUSTER}>{actions}</div> : null}
       </div>
       <div className='min-h-0 flex-1 overflow-y-auto px-6 [scrollbar-gutter:stable_both-edges]'>
         <div className='mx-auto flex w-full max-w-[48rem] flex-col gap-7 pb-6'>{children}</div>

apps/sim/app/workspace/[workspaceId]/components/resource/components/resource-header/resource-header.tsx

@@ -31,7 +31,8 @@ import {
 } from '@sim/emcn'
 import { ArrowUpLeft } from 'lucide-react'
 import { createPortal } from 'react-dom'
-import { TITLE_BAR_LANE_PT } from '@/components/page-header-bar'
+import { HEADER_ACTION_CLUSTER, TITLE_BAR_LANE_PT } from '@/components/page-header-bar'
+import { orderHeaderActions } from '@/components/settings/settings-header'
 import { InlineRenameInput } from '@/app/workspace/[workspaceId]/components/inline-rename-input'
 
 export interface DropdownOption {
@@ -77,6 +78,13 @@ export interface BreadcrumbItem {
  * a selected/toggle state with `active` (e.g. the Logs/Dashboard view toggle).
  */
 export interface ResourceAction {
+  /**
+   * Stable render identity, and the action's slot in the row. `'delete'` and
+   * `'discard'` are ordered by {@link orderHeaderActions} rather than by where the
+   * caller listed them; any other id is just a key. Falls back to `text`, which
+   * remounts the chip whenever the label flips (Delete → Deleting...).
+   */
+  id?: string
   icon?: ComponentType<{ className?: string }>
   text: string
   variant?: 'primary' | 'destructive'
@@ -202,11 +210,11 @@ export const ResourceHeader = memo(function ResourceHeader({
           )}
         </div>
         {(aside || (actions && actions.length > 0)) && (
-          <div className='flex shrink-0 items-center'>
+          <div className={cn(HEADER_ACTION_CLUSTER, 'shrink-0')}>
             {aside}
-            {actions?.map((action) => (
+            {orderHeaderActions(actions).map(({ action }) => (
               <Chip
-                key={action.text}
+                key={action.id ?? action.text}
                 variant={action.variant}
                 active={action.active}
                 leftIcon={action.icon}

apps/sim/app/workspace/[workspaceId]/files/files.tsx

@@ -1634,6 +1634,7 @@ export function Files() {
               onSelect: handleShareSelected,
             },
             {
+              id: 'delete',
               text: 'Delete',
               icon: Trash,
               onSelect: handleDeleteSelected,

apps/sim/app/workspace/[workspaceId]/integrations/[block]/integration-block-detail.tsx

@@ -5,7 +5,7 @@ import { Chip, ChipDropdown, ChipLink, cn } from '@sim/emcn'
 import { ArrowLeft, Plus } from 'lucide-react'
 import { useRouter } from 'next/navigation'
 import { useQueryState } from 'nuqs'
-import { PAGE_HEADER_BAR } from '@/components/page-header-bar'
+import { HEADER_ACTION_CLUSTER, PAGE_HEADER_BAR } from '@/components/page-header-bar'
 import { isChatEnabled } from '@/lib/core/config/env-flags'
 import {
   blockTypeToIconMap,
@@ -146,7 +146,7 @@ export function IntegrationBlockDetail({ integration, workspaceId }: Integration
         <ChipLink href={`/workspace/${workspaceId}/integrations`} leftIcon={ArrowLeft}>
           Integrations
         </ChipLink>
-        <div className='ml-auto flex items-center'>
+        <div className={cn('ml-auto', HEADER_ACTION_CLUSTER)}>
           {oauthService ? (
             hasServiceAccount ? (
               <ChipDropdown

apps/sim/app/workspace/[workspaceId]/integrations/components/integration-tabs-header/integration-tabs-header.tsx

@@ -1,6 +1,6 @@
 import type { ReactNode } from 'react'
-import { ChipLink } from '@sim/emcn'
-import { PAGE_HEADER_BAR } from '@/components/page-header-bar'
+import { ChipLink, cn } from '@sim/emcn'
+import { HEADER_ACTION_CLUSTER, PAGE_HEADER_BAR } from '@/components/page-header-bar'
 
 interface IntegrationTabsHeaderProps {
   active: 'integrations' | 'skills'
@@ -26,7 +26,7 @@ export function IntegrationTabsHeader({
       <ChipLink href={`/workspace/${workspaceId}/skills`} active={active === 'skills'}>
         Skills
       </ChipLink>
-      {rightSlot && <div className='ml-auto flex items-center'>{rightSlot}</div>}
+      {rightSlot && <div className={cn('ml-auto', HEADER_ACTION_CLUSTER)}>{rightSlot}</div>}
     </div>
   )
 }

apps/sim/components/page-header-bar.ts

@@ -23,3 +23,12 @@ export const TITLE_BAR_LANE_PT = 'pt-[calc(8.5px+var(--workspace-content-title-b
  * Single source of truth for this geometry — never re-derive it per page.
  */
 export const PAGE_HEADER_BAR = `flex flex-shrink-0 items-center bg-[var(--bg)] px-4 ${TITLE_BAR_LANE_PT} pb-[8.5px]`
+
+/**
+ * The right-hand action cluster inside a top bar. Every header — settings,
+ * credential detail, `Resource` pages, the integrations tab strip — wears this,
+ * so a chip row is the same height and rhythm wherever it appears.
+ *
+ * Single source of truth: never re-derive `h-[30px]`/`gap-1` per header.
+ */
+export const HEADER_ACTION_CLUSTER = 'flex h-[30px] items-center gap-1'

apps/sim/components/settings/settings-header-order.test.ts

@@ -56,6 +56,18 @@ describe('orderHeaderActions', () => {
     expect(rendered(actions)).toEqual(['Edit server', 'Delete', 'Add workflows'])
   })
 
+  it('places Delete by its id, not by where the caller listed it', () => {
+    // A page with no primary action still must not leave Delete in the slot a
+    // primary would occupy — files detail is exactly this shape.
+    const actions: SettingsAction[] = [
+      { id: 'delete', text: 'Delete', onSelect: noop },
+      { text: 'Download', onSelect: noop },
+      { text: 'Share', onSelect: noop },
+    ]
+
+    expect(rendered(actions)).toEqual(['Download', 'Share', 'Delete'])
+  })
+
   it('preserves caller order within a band', () => {
     const actions: SettingsAction[] = [
       { text: 'Refresh', onSelect: noop },

apps/sim/components/settings/settings-header.tsx

@@ -14,7 +14,7 @@ import {
   useState,
 } from 'react'
 import { Chip, ChipInput, ChipLink, cn, Search, Tooltip } from '@sim/emcn'
-import { PAGE_HEADER_BAR } from '@/components/page-header-bar'
+import { HEADER_ACTION_CLUSTER, PAGE_HEADER_BAR } from '@/components/page-header-bar'
 
 const useIsomorphicLayoutEffect = typeof window === 'undefined' ? useEffect : useLayoutEffect
 
@@ -191,9 +191,13 @@ export function SettingsActionChips({ actions }: { actions: SettingsAction[] })
 }
 
 /**
- * Every detail header reads left→right as
+ * Every header reads left→right as
  * `[secondary actions] → [Delete] → [Discard] → [Save]`.
  *
+ * Delete is placed by its `id`, not by where the caller happened to put it, so a
+ * page with no primary action still can't leave a destructive chip in the slot a
+ * primary would occupy.
+ *
  * The shell enforces it rather than trusting callsites, because the natural way
  * to write the array — spreading {@link saveDiscardActions} first, then adding a
  * Delete — produces the opposite order and puts a destructive chip to the right
@@ -208,8 +212,9 @@ export function orderHeaderActions(
   actions: SettingsAction[] | undefined
 ): { action: SettingsAction; index: number }[] {
   const rank = (action: SettingsAction) => {
-    if (action.variant === 'primary') return 2
-    if (action.id === 'discard') return 1
+    if (action.variant === 'primary') return 3
+    if (action.id === 'discard') return 2
+    if (action.id === 'delete') return 1
     return 0
   }
   return (actions ?? [])
@@ -233,7 +238,7 @@ export function SettingsHeaderShell({ children }: { children: ReactNode }) {
         ) : (
           <div />
         )}
-        <div className='flex h-[30px] items-center gap-1'>
+        <div className={HEADER_ACTION_CLUSTER}>
           {docsLink && (
             <ChipLink href={docsLink} target='_blank' rel='noopener noreferrer'>
               Docs