fix(icons): align table block icon and 12-unit icon stroke with the emcn family (#6708)

The table/table_v2 blocks and the table trigger used a local lucide-shaped
TableIcon (stroke 2.0, full-bleed 24 viewBox, 3x3 grid) while every other
table surface used emcn's Table. Consolidate onto the emcn icon and drop the
local copy.

Nested tool-call rows in Chat applied no color class, so a non-brand block
icon inherited body text instead of --text-icon.

redo/undo/zoom-in/zoom-out draw 0.85 stroke on a 12-unit viewBox, rendering
0.992px at a 14px box against the family's 0.904px. 0.775 restores parity.

apps/docs/components/icons.tsx

@@ -7538,26 +7538,6 @@ export function BedrockIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
-export function TableIcon(props: SVGProps<SVGSVGElement>) {
-  return (
-    <svg
-      xmlns='http://www.w3.org/2000/svg'
-      viewBox='0 0 24 24'
-      fill='none'
-      stroke='currentColor'
-      strokeWidth={2}
-      strokeLinecap='round'
-      strokeLinejoin='round'
-      {...props}
-    >
-      <rect width='18' height='18' x='3' y='3' rx='2' />
-      <path d='M3 9h18' />
-      <path d='M3 15h18' />
-      <path d='M9 3v18' />
-      <path d='M15 3v18' />
-    </svg>
-  )
-}
 export function ReductoIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg

apps/docs/components/ui/icon-mapping.ts

@@ -3,7 +3,7 @@
 // Maps block types to their icon component references
 
 import type { ComponentType, SVGProps } from 'react'
-import { Library, Rocket } from '@sim/emcn/icons'
+import { Library, Rocket, Table } from '@sim/emcn/icons'
 import {
   A2AIcon,
   AgentMailIcon,
@@ -225,7 +225,6 @@ import {
   StagehandIcon,
   StripeIcon,
   SupabaseIcon,
-  TableIcon,
   TailscaleIcon,
   TavilyIcon,
   TelegramIcon,
@@ -518,7 +517,7 @@ export const blockTypeToIconMap: Record<string, IconComponent> = {
   stt: STTIcon,
   stt_v2: STTIcon,
   supabase: SupabaseIcon,
-  table: TableIcon,
+  table: Table,
   tailscale: TailscaleIcon,
   tavily: TavilyIcon,
   telegram: TelegramIcon,