fix(smartlead): preserve a zero-day next-sequence delay and render enum values in docs

A next sequence scheduled to send immediately reported no delay at all:
`Number(next.delayInDays) || null` mapped a legitimate 0 to null.

Tool descriptions built enum lists with template literals. The runtime value
and the LLM-facing tool metadata were correct, but the docs generator reads the
description statically, so the public page rendered
`${SMARTLEAD_CAMPAIGN_STATUSES.join(...)}` instead of START, PAUSED, STOPPED.
The five affected descriptions now spell the values out.

Author: waleedlatif1

apps/docs/content/docs/en/integrations/smartlead.mdx

@@ -303,7 +303,7 @@ Starts, pauses, or stops a Smartlead campaign. START requires the campaign to al
 
 | Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `status` | string | Yes | Target status: $\{SMARTLEAD_CAMPAIGN_STATUSES.join\(', '\)\} |
+| `status` | string | Yes | Target status: START, PAUSED, STOPPED |
 
 #### Output
 
@@ -493,8 +493,8 @@ Updates tracking, stop-on-activity, and sending settings for a Smartlead campaig
 
 | Parameter | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `trackSettings` | array | No | Tracking to disable. Allowed values: $\{SMARTLEAD_TRACK_SETTINGS.join\(', '\)\} |
-| `stopLeadSettings` | string | No | Lead activity that stops the sequence: $\{SMARTLEAD_STOP_LEAD_SETTINGS.join\(', '\)\} |
+| `trackSettings` | array | No | Tracking to disable. Allowed values: DONT_TRACK_EMAIL_OPEN, DONT_TRACK_LINK_CLICK, DONT_TRACK_REPLY_TO_AN_EMAIL |
+| `stopLeadSettings` | string | No | Lead activity that stops the sequence: REPLY_TO_AN_EMAIL, CLICK_ON_A_LINK, OPEN_AN_EMAIL |
 | `sendAsPlainText` | boolean | No | Send campaign emails as plain text |
 | `followUpPercentage` | number | No | Percentage of leads that receive follow-ups |
 | `unsubscribeText` | string | No | Unsubscribe text appended to emails |
@@ -960,7 +960,7 @@ Retrieves per-email statistics rows for a Smartlead campaign, filterable by sequ
 | `offset` | number | No | Pagination offset \(default 0\) |
 | `limit` | number | No | Rows to return \(default 100\) |
 | `emailSequenceNumber` | number | No | Only return rows for this sequence step |
-| `emailStatus` | string | No | Only return rows with this engagement status: $\{SMARTLEAD_EMAIL_STATUSES.join\(', '\)\} |
+| `emailStatus` | string | No | Only return rows with this engagement status: opened, clicked, replied, unsubscribed, bounced |
 | `sentTimeStartDate` | string | No | Only return rows sent on or after this date \(YYYY-MM-DD\) |
 | `sentTimeEndDate` | string | No | Only return rows sent on or before this date \(YYYY-MM-DD\) |
 
@@ -1987,7 +1987,7 @@ Creates a webhook on a Smartlead campaign, or updates an existing one when a web
 | --------- | ---- | -------- | ----------- |
 | `name` | string | Yes | Webhook name |
 | `webhookUrl` | string | Yes | HTTPS URL Smartlead should post events to |
-| `eventTypes` | array | Yes | Events to subscribe to. Allowed values: $\{SMARTLEAD_WEBHOOK_EVENT_TYPES.join\(', '\)\} |
+| `eventTypes` | array | Yes | Events to subscribe to. Allowed values: EMAIL_SENT, EMAIL_OPEN, EMAIL_LINK_CLICK, EMAIL_REPLY, EMAIL_BOUNCE, LEAD_UNSUBSCRIBED, LEAD_CATEGORY_UPDATED |
 | `categories` | array | Yes | Lead category names the webhook applies to, e.g. Interested. Smartlead rejects an empty list. |
 | `webhookId` | number | No | Existing webhook ID to update; omit to create a new webhook |
 

apps/sim/tools/smartlead/get_campaign_statistics.ts

@@ -6,7 +6,7 @@ import type {
 import {
   campaignStatisticsOutputs,
   pathSegment,
-  SMARTLEAD_EMAIL_STATUSES,
+  type SMARTLEAD_EMAIL_STATUSES,
   smartleadBaseParamFields,
   smartleadCampaignIdParamField,
   smartleadHeaders,
@@ -59,7 +59,8 @@ export const getCampaignStatisticsTool: ToolConfig<
       type: 'string',
       required: false,
       visibility: 'user-or-llm',
-      description: `Only return rows with this engagement status: ${SMARTLEAD_EMAIL_STATUSES.join(', ')}`,
+      description:
+        'Only return rows with this engagement status: opened, clicked, replied, unsubscribed, bounced',
     },
     sentTimeStartDate: {
       type: 'string',

apps/sim/tools/smartlead/mark_lead_complete.ts

@@ -55,15 +55,17 @@ export const markLeadCompleteTool: ToolConfig<
     const record = await smartleadRecord(response, 'lead completion')
     const status = isRecordLike(record.status) ? record.status : {}
     // `nextSequence` is an object ({ id, delayInDays }) when a step remains, else null.
+    // `delayInDays` arrives as a string and is legitimately "0" for an immediate step.
     const next = isRecordLike(status.nextSequence) ? status.nextSequence : null
+    const delay = next === null ? Number.NaN : Number(next.delayInDays)
 
     return {
       success: true,
       output: {
         success: isOk(record),
         is_last_sequence: typeof status.isLastSequence === 'boolean' ? status.isLastSequence : null,
         next_sequence_id: next && typeof next.id === 'number' ? next.id : null,
-        next_sequence_delay_in_days: next ? Number(next.delayInDays) || null : null,
+        next_sequence_delay_in_days: Number.isFinite(delay) ? delay : null,
       },
     }
   },

apps/sim/tools/smartlead/update_campaign_settings.ts

@@ -5,8 +5,7 @@ import {
   isOk,
   jsonBody,
   pathSegment,
-  SMARTLEAD_STOP_LEAD_SETTINGS,
-  SMARTLEAD_TRACK_SETTINGS,
+  type SMARTLEAD_STOP_LEAD_SETTINGS,
   smartleadBaseParamFields,
   smartleadCampaignIdParamField,
   smartleadHeaders,
@@ -40,14 +39,16 @@ export const updateCampaignSettingsTool: ToolConfig<
       type: 'array',
       required: false,
       visibility: 'user-or-llm',
-      description: `Tracking to disable. Allowed values: ${SMARTLEAD_TRACK_SETTINGS.join(', ')}`,
+      description:
+        'Tracking to disable. Allowed values: DONT_TRACK_EMAIL_OPEN, DONT_TRACK_LINK_CLICK, DONT_TRACK_REPLY_TO_AN_EMAIL',
       items: { type: 'string' },
     },
     stopLeadSettings: {
       type: 'string',
       required: false,
       visibility: 'user-or-llm',
-      description: `Lead activity that stops the sequence: ${SMARTLEAD_STOP_LEAD_SETTINGS.join(', ')}`,
+      description:
+        'Lead activity that stops the sequence: REPLY_TO_AN_EMAIL, CLICK_ON_A_LINK, OPEN_AN_EMAIL',
     },
     sendAsPlainText: {
       type: 'boolean',

apps/sim/tools/smartlead/update_campaign_status.ts

@@ -4,7 +4,7 @@ import {
   actionOutputs,
   isOk,
   pathSegment,
-  SMARTLEAD_CAMPAIGN_STATUSES,
+  type SMARTLEAD_CAMPAIGN_STATUSES,
   smartleadBaseParamFields,
   smartleadCampaignIdParamField,
   smartleadHeaders,
@@ -34,7 +34,7 @@ export const updateCampaignStatusTool: ToolConfig<
       type: 'string',
       required: true,
       visibility: 'user-or-llm',
-      description: `Target status: ${SMARTLEAD_CAMPAIGN_STATUSES.join(', ')}`,
+      description: 'Target status: START, PAUSED, STOPPED',
     },
   },
   request: {

apps/sim/tools/smartlead/upsert_campaign_webhook.ts

@@ -6,7 +6,6 @@ import type {
 import {
   mapSavedWebhook,
   pathSegment,
-  SMARTLEAD_WEBHOOK_EVENT_TYPES,
   smartleadBaseParamFields,
   smartleadCampaignIdParamField,
   smartleadHeaders,
@@ -53,7 +52,8 @@ export const upsertCampaignWebhookTool: ToolConfig<
       type: 'array',
       required: true,
       visibility: 'user-or-llm',
-      description: `Events to subscribe to. Allowed values: ${SMARTLEAD_WEBHOOK_EVENT_TYPES.join(', ')}`,
+      description:
+        'Events to subscribe to. Allowed values: EMAIL_SENT, EMAIL_OPEN, EMAIL_LINK_CLICK, EMAIL_REPLY, EMAIL_BOUNCE, LEAD_UNSUBSCRIBED, LEAD_CATEGORY_UPDATED',
       items: { type: 'string' },
     },
     categories: {