fix(v2-api): accept the redacting log status and envelope the knowledge-search 413

The v2 log presenters parsed status against a five-value enum, but the
execution logger persists a sixth, redacting, while a finished run's output
is scrubbed. Any such row failed the response parse; on the list route one
row 500'd the whole page. The enum is now derived from
PersistedWorkflowExecutionStatus with a compile-time exhaustiveness
assertion, so a future status is a type error rather than a production 500.

POST /api/v2/knowledge/search declared maxBodyBytes without
payloadTooLargeResponse, so its 413 returned a bare string instead of the v2
error envelope. It now matches the sibling deploy/rollback routes.

Author: waleedlatif1

apps/docs/openapi-v2-logs.json

@@ -640,8 +640,8 @@
           },
           "status": {
             "type": "string",
-            "enum": ["pending", "running", "completed", "failed", "cancelled"],
-            "description": "Current execution status."
+            "enum": ["pending", "running", "redacting", "completed", "failed", "cancelled"],
+            "description": "Current execution status. `redacting` is transient while run output is scrubbed."
           },
           "level": {
             "type": "string",
@@ -1028,8 +1028,8 @@
           },
           "status": {
             "type": "string",
-            "enum": ["pending", "running", "completed", "failed", "cancelled"],
-            "description": "Current execution status."
+            "enum": ["pending", "running", "redacting", "completed", "failed", "cancelled"],
+            "description": "Current execution status. `redacting` is transient while run output is scrubbed."
           },
           "level": {
             "type": "string",

apps/sim/app/api/v2/knowledge/search/route.test.ts

@@ -158,7 +158,7 @@ describe('POST /api/v2/knowledge/search', () => {
 
     expect(response.status).toBe(413)
     expect(await response.json()).toEqual({
-      error: `Request body exceeds the maximum allowed size of ${V2_KNOWLEDGE_SEARCH_MAX_BODY_BYTES} bytes`,
+      error: { code: 'PAYLOAD_TOO_LARGE', message: 'Request body is too large' },
     })
     expect(mockSearch).not.toHaveBeenCalled()
     expect(response.headers.get('x-ratelimit-limit')).toBe('100')

apps/sim/app/api/v2/knowledge/search/route.ts

@@ -25,6 +25,7 @@ export const POST = defineV2JsonRoute({
   parseOptions: {
     maxBodyBytes: V2_KNOWLEDGE_SEARCH_MAX_BODY_BYTES,
     invalidJsonResponse: () => v2Error('BAD_REQUEST', 'Request body must be valid JSON'),
+    payloadTooLargeResponse: () => v2Error('PAYLOAD_TOO_LARGE', 'Request body is too large'),
   },
   mapInput: ({ body }) => ({
     workspaceId: body.workspaceId,

apps/sim/lib/api/contracts/v2/logs.ts

@@ -10,6 +10,7 @@ import {
   v2FolderPathSchema,
   v2TimestampSchema,
 } from '@/lib/api/contracts/v2/shared'
+import type { PersistedWorkflowExecutionStatus } from '@/lib/logs/types'
 
 /**
  * v2 logs contracts. The query schemas are reused verbatim from v1 (the request
@@ -21,9 +22,30 @@ const v2LogCostSchema = z
   .object({ total: z.number().describe('Total execution cost in USD.') })
   .nullable()
   .describe('Cost charged for the run, or null when unavailable.')
+/**
+ * Every status the execution logger can persist, including the transient
+ * `redacting` state written while a finished run's output is scrubbed. The
+ * column is free text, so a value missing here fails the response parse and
+ * turns a single row into a 500 for the whole page. `_ExhaustiveLogStatus`
+ * makes a future addition to the persisted union a compile error instead.
+ */
+const V2_LOG_STATUSES = [
+  'pending',
+  'running',
+  'redacting',
+  'completed',
+  'failed',
+  'cancelled',
+] as const satisfies readonly PersistedWorkflowExecutionStatus[]
+
+type AssertNever<T extends never> = T
+type _ExhaustiveLogStatus = AssertNever<
+  Exclude<PersistedWorkflowExecutionStatus, (typeof V2_LOG_STATUSES)[number]>
+>
+
 export const v2LogStatusSchema = z
-  .enum(['pending', 'running', 'completed', 'failed', 'cancelled'])
-  .describe('Current execution status.')
+  .enum(V2_LOG_STATUSES)
+  .describe('Current execution status. `redacting` is transient while run output is scrubbed.')
 
 /** Execution `files` is a per-run jsonb array of attachment metadata. */
 const v2LogFilesSchema = z