feat(copilot): subagents (#2731)

* fix(helm): add custom egress rules to realtime network policy (#2481)

The realtime service network policy was missing the custom egress rules section
that allows configuration of additional egress rules via values.yaml. This caused
the realtime pods to be unable to connect to external databases (e.g., PostgreSQL
on port 5432) when using external database configurations.

The app network policy already had this section, but the realtime network policy
was missing it, creating an inconsistency and preventing the realtime service
from accessing external databases configured via networkPolicy.egress values.

This fix adds the same custom egress rules template section to the realtime
network policy, matching the app network policy behavior and allowing users to
configure database connectivity via values.yaml.

* Add subagents

* Edit, plan, debug subagents

* Tweaks

* Message queue

* Many subagents

* Fix bugs

* Trigger request

* Overlays

* Diff in chat

* Remove context usage code

* Diff view in chat

* Options

* Lint

* Fix rendering of edit subblocks

* Add deploy mcp tools

* Add evaluator subagent

* Editor component

* Options select

* Fixes to options

* Fix spacing between options

* Subagent rendering

* Fix previews

* Plan

* Streaming

* Fix thinking scroll

* Renaming

* Fix thinking text

* Persist and load chats properly

* Diff view

* Fix lint

* Previous options should not be selectable

* Enable images

* improvement(copilot): ui/ux

* improvement(copilot): diff controls

* Fix ops bug

* Fix ops

* Stuff

* Fix config

---------

Co-authored-by: Vikhyath Mondreti <[email protected]>
Co-authored-by: Waleed <[email protected]>
Co-authored-by: Martin Yankov <[email protected]>
Co-authored-by: Emir Karabeg <[email protected]>
Co-authored-by: waleedlatif1 <[email protected]>
Co-authored-by: Adam Gough <[email protected]>
Co-authored-by: aadamgough <[email protected]>
Co-authored-by: Emir Karabeg <[email protected]>

Author: 7 people

apps/sim/app/api/copilot/chat/update-messages/route.ts

@@ -17,25 +17,30 @@ const logger = createLogger('CopilotChatUpdateAPI')
 const UpdateMessagesSchema = z.object({
   chatId: z.string(),
   messages: z.array(
-    z.object({
-      id: z.string(),
-      role: z.enum(['user', 'assistant']),
-      content: z.string(),
-      timestamp: z.string(),
-      toolCalls: z.array(z.any()).optional(),
-      contentBlocks: z.array(z.any()).optional(),
-      fileAttachments: z
-        .array(
-          z.object({
-            id: z.string(),
-            key: z.string(),
-            filename: z.string(),
-            media_type: z.string(),
-            size: z.number(),
-          })
-        )
-        .optional(),
-    })
+    z
+      .object({
+        id: z.string(),
+        role: z.enum(['user', 'assistant', 'system']),
+        content: z.string(),
+        timestamp: z.string(),
+        toolCalls: z.array(z.any()).optional(),
+        contentBlocks: z.array(z.any()).optional(),
+        fileAttachments: z
+          .array(
+            z.object({
+              id: z.string(),
+              key: z.string(),
+              filename: z.string(),
+              media_type: z.string(),
+              size: z.number(),
+            })
+          )
+          .optional(),
+        contexts: z.array(z.any()).optional(),
+        citations: z.array(z.any()).optional(),
+        errorType: z.string().optional(),
+      })
+      .passthrough() // Preserve any additional fields for future compatibility
   ),
   planArtifact: z.string().nullable().optional(),
   config: z
@@ -57,6 +62,19 @@ export async function POST(req: NextRequest) {
     }
 
     const body = await req.json()
+
+    // Debug: Log what we received
+    const lastMsg = body.messages?.[body.messages.length - 1]
+    if (lastMsg?.role === 'assistant') {
+      logger.info(`[${tracker.requestId}] Received messages to save`, {
+        messageCount: body.messages?.length,
+        lastMsgId: lastMsg.id,
+        lastMsgContentLength: lastMsg.content?.length || 0,
+        lastMsgContentBlockCount: lastMsg.contentBlocks?.length || 0,
+        lastMsgContentBlockTypes: lastMsg.contentBlocks?.map((b: any) => b?.type) || [],
+      })
+    }
+
     const { chatId, messages, planArtifact, config } = UpdateMessagesSchema.parse(body)
 
     // Verify that the chat belongs to the user

apps/sim/app/api/copilot/context-usage/route.ts

@@ -7,6 +7,7 @@ import type { GlobalCommand } from '@/app/workspace/[workspaceId]/providers/glob
  * ad-hoc ids or shortcuts to ensure a single source of truth.
  */
 export type CommandId =
+  | 'accept-diff-changes'
   | 'add-agent'
   | 'goto-templates'
   | 'goto-logs'
@@ -43,6 +44,11 @@ export interface CommandDefinition {
  * All global commands must be declared here to be usable.
  */
 export const COMMAND_DEFINITIONS: Record<CommandId, CommandDefinition> = {
+  'accept-diff-changes': {
+    id: 'accept-diff-changes',
+    shortcut: 'Mod+Shift+Enter',
+    allowInEditable: true,
+  },
   'add-agent': {
     id: 'add-agent',
     shortcut: 'Mod+Shift+A',

apps/sim/app/workspace/[workspaceId]/utils/commands-utils.ts

@@ -2,10 +2,10 @@
 
 import { useCallback } from 'react'
 import { createLogger } from '@sim/logger'
-import { Layout, LibraryBig, Search } from 'lucide-react'
+import { Layout, Search } from 'lucide-react'
 import Image from 'next/image'
 import { useParams, useRouter } from 'next/navigation'
-import { Button } from '@/components/emcn'
+import { Button, Library } from '@/components/emcn'
 import { AgentIcon } from '@/components/icons'
 import { cn } from '@/lib/core/utils/cn'
 import { usePreventZoom } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks'
@@ -41,7 +41,7 @@ const commands: CommandItem[] = [
   },
   {
     label: 'Logs',
-    icon: LibraryBig,
+    icon: Library,
     shortcut: 'L',
   },
   {