revert(dashboards): restore dashboards as a separate workspace resource

Reverts "store dashboards as workspace files" and "move authoring guidance to
Mothership like Sim Pages", restoring the dashboard resource: its page,
folders, APIs, resource tags, Mothership dashboards/dashboard_folders tools,
per-turn availability, the create-dashboard built-in skill, and file
discovery. Removes the write-time diagnostics that only applied to plain
files. Keeps the chart renderer fixes, readable parse errors, panel query-mode
handling, the create-response revision, and the test cleanups. The authoring
skill keeps its simplified form with the default-formatting note. Migrations
are regenerated on top of staging in the next commit.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S6aTRnkiu7PxYZPNPXYEMV

Author: TheodoreSpeaks

apps/docs/openapi-v2-files-audit.json

@@ -4119,13 +4119,6 @@
           "revision": {
             "description": "Opaque token for the content this write produced. Send it back as `expectedRevision` on the next write. Absent for a file with no recorded content version.",
             "type": "string"
-          },
-          "diagnostics": {
-            "description": "For a dashboard file, the YAML parse errors in the written content. Empty when it parses; the file is saved either way. Absent for other file types.",
-            "type": "array",
-            "items": {
-              "type": "string"
-            }
           }
         },
         "required": [
@@ -4143,7 +4136,7 @@
         ],
         "additionalProperties": false,
         "title": "Created file",
-        "description": "A newly created workspace file, with the revision it produced and any dashboard parse errors."
+        "description": "A newly created workspace file, with the revision it produced."
       },
       "V2CreatedFileResponse": {
         "type": "object",
@@ -4156,7 +4149,7 @@
         "required": ["data"],
         "additionalProperties": false,
         "title": "Created file response",
-        "description": "A newly created workspace file, with the revision it produced and any dashboard parse errors.",
+        "description": "A newly created workspace file, with the revision it produced.",
         "examples": [
           {
             "data": {
@@ -5963,13 +5956,6 @@
           "revision": {
             "description": "Opaque token for the content this write produced. Send it back as `expectedRevision` on the next write. Absent for a file with no recorded content version.",
             "type": "string"
-          },
-          "diagnostics": {
-            "description": "For a dashboard file, the YAML parse errors in the written content. Empty when it parses; the file is saved either way. Absent for other file types.",
-            "type": "array",
-            "items": {
-              "type": "string"
-            }
           }
         },
         "required": ["file", "lineCount"],
@@ -6372,13 +6358,6 @@
           "revision": {
             "description": "Opaque token for the content this write produced. Send it back as `expectedRevision` on the next write. Absent for a file with no recorded content version.",
             "type": "string"
-          },
-          "diagnostics": {
-            "description": "For a dashboard file, the YAML parse errors in the written content. Empty when it parses; the file is saved either way. Absent for other file types.",
-            "type": "array",
-            "items": {
-              "type": "string"
-            }
           }
         },
         "required": [

apps/sim/app/api/files/uploads/finalizers.ts

@@ -22,6 +22,7 @@ import {
 import { getWorkspaceFileSize, type StorageContext } from '@/lib/uploads/shared/types'
 import { UploadSessionError, type UploadSessionRecord } from '@/lib/uploads/upload-session/service'
 import { readWorkspaceFileUploadProvenance } from '@/lib/uploads/upload-session/workspace-file-provenance'
+import { defaultFileDiscovery } from '@/lib/workspace-files/discovery'
 import { toV2File } from '@/app/api/v2/files/utils'
 
 export interface UploadActor {
@@ -376,6 +377,7 @@ async function insertOrLoadFileMetadata(
       userId: input.userId,
       workspaceId: input.workspaceId,
       context: input.context,
+      discovery: defaultFileDiscovery(input.context),
       originalName: input.originalName,
       displayName: input.originalName,
       contentType: input.contentType,

apps/sim/app/api/v2/files/[fileId]/content/route.ts

@@ -40,11 +40,10 @@ export const PUT = defineV2JsonRoute({
     expectedRevision: body.expectedRevision,
   }),
   useCase: updateWorkspaceFileContent,
-  present: async ({ file, diagnostics }) => ({
+  present: async ({ file }) => ({
     data: {
       ...(await toV2File(file)),
       ...workspaceFileRevisionField(file),
-      ...(diagnostics ? { diagnostics } : {}),
     },
   }),
 })
@@ -81,12 +80,11 @@ export const PATCH = defineV2JsonRoute({
     expectedRevision: body.expectedRevision,
   }),
   useCase: editWorkspaceFileContent,
-  present: async ({ file, lineCount, diagnostics }) => ({
+  present: async ({ file, lineCount }) => ({
     data: {
       file: await toV2File(file),
       lineCount,
       ...workspaceFileRevisionField(file),
-      ...(diagnostics ? { diagnostics } : {}),
     },
   }),
 })

apps/sim/app/api/v2/files/route.ts

@@ -94,11 +94,10 @@ export const POST = defineV2JsonRoute({
     exactName: true,
   }),
   useCase: createWorkspaceFile,
-  present: async ({ file, diagnostics }) => ({
+  present: async ({ file }) => ({
     data: {
       ...(await toV2File(file)),
       ...workspaceFileRevisionField(file),
-      ...(diagnostics ? { diagnostics } : {}),
     },
   }),
 })

apps/sim/app/api/workspaces/[id]/dashboards/[dashboardId]/route.ts

@@ -0,0 +1,67 @@
+import {
+  deleteDashboardContract,
+  moveDashboardContract,
+  readDashboardContract,
+  updateDashboardContract,
+} from '@/lib/api/contracts/dashboards'
+import {
+  defineInternalJsonRoute,
+  internalOrchestrationErrorPolicy,
+  internalRateLimits,
+  internalSessionAuth,
+} from '@/lib/api/server/routes'
+import {
+  deleteDashboard,
+  moveDashboard,
+  readDashboard,
+  updateDashboard,
+} from '@/lib/dashboards/application/dashboards'
+import { dashboardOperations } from '@/lib/dashboards/application/operations'
+
+export const GET = defineInternalJsonRoute({
+  contract: readDashboardContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.read,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params }) => ({ workspaceId: params.id, dashboardId: params.dashboardId }),
+  useCase: readDashboard,
+})
+
+export const PUT = defineInternalJsonRoute({
+  contract: updateDashboardContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.update,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({
+    workspaceId: params.id,
+    dashboardId: params.dashboardId,
+    ...body,
+  }),
+  useCase: updateDashboard,
+})
+
+export const PATCH = defineInternalJsonRoute({
+  contract: moveDashboardContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.move,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({
+    workspaceId: params.id,
+    dashboardId: params.dashboardId,
+    ...body,
+  }),
+  useCase: moveDashboard,
+})
+
+export const DELETE = defineInternalJsonRoute({
+  contract: deleteDashboardContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.delete,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params }) => ({ workspaceId: params.id, dashboardId: params.dashboardId }),
+  useCase: deleteDashboard,
+})

apps/sim/app/api/workspaces/[id]/dashboards/folders/route.ts

@@ -0,0 +1,59 @@
+import {
+  createDashboardFolderContract,
+  deleteDashboardFolderContract,
+  listDashboardFoldersContract,
+  moveDashboardFolderContract,
+} from '@/lib/api/contracts/dashboards'
+import {
+  defineInternalJsonRoute,
+  internalOrchestrationErrorPolicy,
+  internalRateLimits,
+  internalSessionAuth,
+} from '@/lib/api/server/routes'
+import {
+  createDashboardFolder,
+  deleteDashboardFolder,
+  listDashboardFolders,
+  moveDashboardFolder,
+} from '@/lib/dashboards/application/folders'
+import { dashboardOperations } from '@/lib/dashboards/application/operations'
+
+export const GET = defineInternalJsonRoute({
+  contract: listDashboardFoldersContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.folders,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params }) => ({ workspaceId: params.id }),
+  useCase: listDashboardFolders,
+})
+
+export const POST = defineInternalJsonRoute({
+  contract: createDashboardFolderContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.createFolder,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({ workspaceId: params.id, ...body }),
+  useCase: createDashboardFolder,
+})
+
+export const PATCH = defineInternalJsonRoute({
+  contract: moveDashboardFolderContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.moveFolder,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({ workspaceId: params.id, ...body }),
+  useCase: moveDashboardFolder,
+})
+
+export const DELETE = defineInternalJsonRoute({
+  contract: deleteDashboardFolderContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.deleteFolder,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({ workspaceId: params.id, ...body }),
+  useCase: deleteDashboardFolder,
+})

apps/sim/app/api/workspaces/[id]/dashboards/route.ts

@@ -0,0 +1,29 @@
+import { createDashboardContract, listDashboardsContract } from '@/lib/api/contracts/dashboards'
+import {
+  defineInternalJsonRoute,
+  internalOrchestrationErrorPolicy,
+  internalRateLimits,
+  internalSessionAuth,
+} from '@/lib/api/server/routes'
+import { createDashboard, listDashboards } from '@/lib/dashboards/application/dashboards'
+import { dashboardOperations } from '@/lib/dashboards/application/operations'
+
+export const GET = defineInternalJsonRoute({
+  contract: listDashboardsContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.list,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, query }) => ({ workspaceId: params.id, ...query }),
+  useCase: listDashboards,
+})
+
+export const POST = defineInternalJsonRoute({
+  contract: createDashboardContract,
+  auth: internalSessionAuth,
+  operation: dashboardOperations.create,
+  rateLimit: internalRateLimits.user({ bucketName: 'dashboards' }),
+  errorPolicy: internalOrchestrationErrorPolicy,
+  mapInput: ({ params, body }) => ({ workspaceId: params.id, ...body }),
+  useCase: createDashboard,
+})

apps/sim/app/o/[organizationId]/home/components/composer/composer.tsx

@@ -25,6 +25,7 @@ import {
 } from '@/app/workspace/[workspaceId]/home/components/user-input/components/prompt-editor'
 import { organizationSkillOptions } from '@/app/workspace/[workspaceId]/home/components/user-input/components/skills-menu-dropdown/organization-skill-options'
 import type { ChatRequestMode } from '@/app/workspace/[workspaceId]/home/types'
+import { useFeatureFlag } from '@/app/workspace/[workspaceId]/providers/feature-flags-provider'
 import type { useFileAttachments } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-file-attachments'
 import { SKILL_CHIP_TRIGGER } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/utils'
 import { getSkillsQueryOptions } from '@/hooks/queries/skills'
@@ -75,6 +76,7 @@ export function Composer({
   attachedFilesRef.current = files.attachedFiles
   const imagesOnly = requestMode === 'assistant'
   const { organization } = useOrganizationContext()
+  const dashboardsEnabled = useFeatureFlag('dashboards')
   const { data: allWorkspaces = [] } = useWorkspacesQuery(!imagesOnly)
   const workspaces = (imagesOnly ? [] : allWorkspaces).filter(
     (workspace) => workspace.organizationId === organization.id
@@ -88,7 +90,8 @@ export function Composer({
         workspaces.map((workspace, index) => ({
           ...workspace,
           skills: skillQueries[index].isPlaceholderData ? [] : (skillQueries[index].data ?? []),
-        }))
+        })),
+        dashboardsEnabled ? [] : ['builtin-create-dashboard']
       )
   const editor = usePromptEditor({
     workspaceId: '',

apps/sim/app/workspace/[workspaceId]/components/folders/foldered-resources.ts

@@ -1,5 +1,5 @@
 import type { ComponentType } from 'react'
-import { Database, File as FileIcon, Table as TableIcon } from '@sim/emcn/icons'
+import { ChartColumn, Database, File as FileIcon, Table as TableIcon } from '@sim/emcn/icons'
 import type { FolderResourceType } from '@/lib/api/contracts/folders'
 import { folderListHref } from '@/app/workspace/[workspaceId]/components/folders/search-params'
 
@@ -10,7 +10,7 @@ import { folderListHref } from '@/app/workspace/[workspaceId]/components/folders
  */
 export type FolderedHeaderResourceType = Extract<
   FolderResourceType,
-  'file' | 'knowledge_base' | 'table'
+  'file' | 'knowledge_base' | 'table' | 'dashboard'
 >
 
 export interface FolderedResourceHeaderMeta {
@@ -36,6 +36,7 @@ export const FOLDERED_RESOURCE_HEADERS: Record<
   file: { rootLabel: 'Files', rootIcon: FileIcon, listSegment: 'files' },
   knowledge_base: { rootLabel: 'Knowledge bases', rootIcon: Database, listSegment: 'knowledge' },
   table: { rootLabel: 'Tables', rootIcon: TableIcon, listSegment: 'tables' },
+  dashboard: { rootLabel: 'Dashboards', rootIcon: ChartColumn, listSegment: 'dashboards' },
 }
 
 /**

apps/sim/app/workspace/[workspaceId]/dashboards/[dashboardId]/page.tsx

@@ -0,0 +1,8 @@
+import { DashboardResource } from '@/components/dashboards/dashboard-resource'
+export default async function DashboardPage({
+  params,
+}: {
+  params: Promise<{ workspaceId: string; dashboardId: string }>
+}) {
+  return <DashboardResource {...(await params)} />
+}