feat(connectors): add Bitbucket, Databricks, Google Chat, and Workday Help KB connectors (#6895)

* feat(connectors): add Bitbucket, Databricks, Google Chat, and Workday Help KB connectors

Adds four knowledge base connectors, closing the gap where Sim shipped tool
blocks for these services but could not index their content.

- Bitbucket: repository source files and pull request descriptions over the
  existing Bitbucket OAuth credential
- Databricks: notebooks (Workspace API) and saved SQL queries, PAT auth
- Google Chat: spaces indexed as message transcripts, new google-chat OAuth
  service under the shared Google client
- Workday Help: knowledge article versions via the public helpArticle/v1 API

* fix(connectors): second-pass validation fixes and test coverage

Adversarial re-validation of all four connectors plus a combined-change
regression audit.

- bitbucket: stop declaring incremental sync (deletion reconciliation is
  disabled for incremental runs, so deleted files were never removed on the
  default code configuration); drop a wasted listing round-trip after the
  frontier drains; add 33 tests
- databricks: reject an explicit maxDocuments of 0, which meant unlimited;
  add 34 tests
- google-chat: correct the sender displayName documentation (user auth
  populates only name and type) and emit second-precision RFC-3339 in the
  message filter; 15 -> 24 tests
- workday: fix a crash when maxVersions is persisted as a number; refuse a
  configuration whose status filter Workday did not honor; cap the
  unresolved-name error; 18 -> 27 tests
- document the Google Chat service-account omission
- docs: list all four connectors and correct the connector count

* fix(connectors): index Google Chat spaces with no messages in the window

Review round 1.

- orderBy takes a full ordering expression, not a bare direction. The reference
  documents the default as `createTime ASC`, so send `createTime DESC`; a bare
  `DESC` either 400s every hydration or is ignored, which would make the cap keep
  the oldest traffic and the later reverse render the transcript backwards.
- getDocument no longer returns null when the message window is empty. A space
  with no messages is still a live space, and null is the "document is gone"
  signal the engine treats as last-known-good: returning it dropped spaces whose
  only prose is their description or guidelines, and left a stale transcript
  indexed after a space was cleared or lookbackDays was tightened past every
  message.
- The transcript header is omitted when no message contributed text.

* fix(connectors): only flag a Bitbucket listing capped when the cap withheld something

Review round 2.

takeIndexableWithinCap reports capReached as soon as the running total equals
maxItems, which is also true of a listing that ended at exactly that count.
Setting listingCapped there suppressed deletion reconciliation for a complete
listing, so upstream-deleted files and pull requests could stay in the knowledge
base indefinitely. applyMaxItemsCap now takes whether Bitbucket had more content
beyond the page -- a next link, or directories still queued on the frontier --
and flags the listing only when the cap actually withheld something, matching the
Databricks, Google Chat, and Workday connectors.

* fix(connectors): keep the Bitbucket cap flag set when it skips the pull request phase

Review round 3. Fixes a regression from 622a21b.

maxItems is shared across the code and pull request phases, so a code walk that
ends with exactly maxItems documents and no next link or frontier stops
pagination before the pull request phase runs. Scoping listingCapped to "this
phase had more" left the flag unset in that case, and the engine then treated the
run as a complete enumeration and could hard-delete previously indexed pr:*
documents that were never listed.

The cap flag now asks whether anything the connector was configured to list
remains unlisted -- including a later phase the cap is about to stop us reaching.

Author: waleedlatif1

apps/docs/components/icons.tsx

@@ -7269,6 +7269,44 @@ export function GoogleGroupsIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+/**
+ * Google Chat product mark: a hollow four-colour speech bubble with a chamfered
+ * upper-right corner, traced from the official 2023 icon
+ * (https://commons.wikimedia.org/wiki/File:Google_Chat_icon_(2023).svg) and
+ * using the shared Google Workspace two-tone palette the other Google marks in
+ * this file already carry.
+ */
+export function GoogleChatIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 311 320'>
+      <path
+        fill='#0066da'
+        d='M76.37 0.51L76.38 76.98L0 76.96L0 20.77Q0.85 14.81 3.53 10.76Q10.14 0.74 22.75 0.67Q49.41 0.53 76.37 0.51Z'
+      />
+      <path
+        fill='#fbbc04'
+        d='M76.37 0.51L233.79 0.53A1.61 1.57 -26.7 0 1 234.71 0.82L235.08 1.09Q234.92 1.15 234.81 1.22Q234.64 1.31 234.64 1.5L234.62 77.01Q234.6 77.01 234.57 77.01L76.41 77.01Q76.4 77 76.38 76.98L76.37 0.51Z'
+      />
+      <path
+        fill='#ea4335'
+        d='M235.08 1.09L310.53 76.77L234.62 77.01L234.64 1.5Q234.64 1.31 234.81 1.22Q234.92 1.15 235.08 1.09Z'
+      />
+      <path
+        fill='#2684fc'
+        d='M0 76.96L76.38 76.98Q76.4 77 76.41 77.01L76.43 182.69L0 182.67L0 76.96Z'
+      />
+      <path
+        fill='#00ac47'
+        d='M310.53 76.77L311 77.11L311 239.01Q308.34 253.54 295.94 257.78Q291.52 259.3 282.91 259.28Q227.02 259.19 169.99 259.11Q161.71 259.1 153.19 259.23Q152.72 259.24 152.39 259.57Q124.49 287.34 96.39 315.59C93.52 318.48 90.27 320.09 86.15 319.48Q80.39 318.63 77.66 313.54Q76.51 311.38 76.49 305.66Q76.42 282.47 76.44 259.13L76.43 220.85L114.21 183.07A1.79 1.77 22.3 0 1 115.47 182.55L233.77 182.59A0.83 0.83 0 0 0 234.6 181.76L234.57 77.01Q234.6 77.01 234.62 77.01L310.53 76.77Z'
+      />
+      <path
+        fill='#00832d'
+        d='M76.43 182.69L76.43 220.85L76.44 259.13Q52.47 259.27 28.91 259.22Q19.09 259.2 14.76 257.68Q2.62 253.44 0 238.88L0 182.67L76.43 182.69Z'
+      />
+    </svg>
+  )
+}
+
 export function GoogleMeetIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg {...props} xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 87.5 72'>

apps/docs/content/docs/en/knowledgebase/connectors.mdx

@@ -14,23 +14,24 @@ Connectors continuously sync documents from external services into your knowledg
 
 <Image src="/static/connectors/connectors-sources.png" alt="Connect Source picker showing a searchable list of available connectors including Airtable, Asana, Confluence, Discord, Dropbox, Fireflies, GitHub, and Gmail" width={800} height={500} />
 
-Sim ships with 60 built-in connectors:
+Sim ships with 64 built-in connectors:
 
 | Category | Connectors |
 |----------|-----------|
 | **Productivity** | Notion, Confluence, Asana, Linear, Jira, Jira Service Management, Monday, Trello, ClickUp, Google Calendar, Google Sheets, Google Forms, Microsoft Excel, Typeform |
 | **Cloud Storage** | Google Drive, Dropbox, OneDrive, SharePoint, Box, Amazon S3, SFTP |
 | **Documents** | Google Docs, Google Slides, Mintlify, WordPress, Webflow, DocuSign |
-| **Development** | GitHub, GitLab, Azure DevOps, Sentry |
-| **Communication** | Slack, Discord, Microsoft Teams, Reddit, X, YouTube |
+| **Development** | GitHub, GitLab, Bitbucket, Azure DevOps, Sentry |
+| **Communication** | Slack, Discord, Microsoft Teams, Google Chat, Reddit, X, YouTube |
 | **Email** | Gmail, Outlook |
 | **CRM** | HubSpot, Salesforce |
 | **Support** | Intercom, ServiceNow, Zendesk, Zoho Desk |
 | **Incident Management** | incident.io, Rootly, PagerDuty |
-| **Data** | Airtable |
+| **Data** | Airtable, Databricks |
 | **Note-taking** | Obsidian |
 | **Meetings** | Zoom, Google Meet, Gong, Grain, Granola, Fathom, Fireflies |
 | **Recruiting** | Greenhouse, Ashby |
+| **HR** | Workday Help |
 | **Compliance** | Google Vault |
 
 ## Adding a Connector
@@ -58,6 +59,8 @@ Other connectors use **API keys** or **personal access tokens** instead. The set
 | **PagerDuty** | REST API key from Integrations → API Access Keys |
 | **SFTP** | Password or unencrypted private key, plus a required SHA-256 host key fingerprint (host, port, username, and root path are entered as config fields) |
 | **Mintlify** | API key — optional for public documentation sites, which sync from `llms.txt` |
+| **Databricks** | Personal access token from your workspace's user settings (the workspace host is entered as a config field) |
+| **Workday Help** | Register an API client for integrations in your tenant, then enter the client secret and refresh token together as `clientSecret:refreshToken` (the client ID, tenant host, and tenant name are entered as config fields) |
 
 <Callout type="info">
   If you rotate an API key in the external service, update it in Sim as well — OAuth tokens refresh automatically, but API keys do not.

apps/docs/content/docs/en/platform/self-hosting/integrations-oauth.mdx

@@ -100,7 +100,7 @@ One OAuth client in [Google Cloud Console](https://console.cloud.google.com/apis
 
 | Environment variables | Provider IDs |
 |---|---|
-| `GOOGLE_CLIENT_ID`<br />`GOOGLE_CLIENT_SECRET` | `google-email`, `google-drive`, `google-sheets`, `google-docs`, `google-calendar`, `google-contacts`, `google-forms`, `google-tasks`, `google-meet`, `google-groups`, `google-ads`, `google-bigquery`, `google-vault`, `vertex-ai` |
+| `GOOGLE_CLIENT_ID`<br />`GOOGLE_CLIENT_SECRET` | `google-email`, `google-drive`, `google-sheets`, `google-docs`, `google-calendar`, `google-contacts`, `google-forms`, `google-tasks`, `google-meet`, `google-groups`, `google-chat`, `google-ads`, `google-bigquery`, `google-vault`, `vertex-ai` |
 
 The same variables also power "Sign in with Google". See [Authentication](/platform/self-hosting/authentication).
 

apps/sim/components/icons.tsx

@@ -7269,6 +7269,44 @@ export function GoogleGroupsIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+/**
+ * Google Chat product mark: a hollow four-colour speech bubble with a chamfered
+ * upper-right corner, traced from the official 2023 icon
+ * (https://commons.wikimedia.org/wiki/File:Google_Chat_icon_(2023).svg) and
+ * using the shared Google Workspace two-tone palette the other Google marks in
+ * this file already carry.
+ */
+export function GoogleChatIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 311 320'>
+      <path
+        fill='#0066da'
+        d='M76.37 0.51L76.38 76.98L0 76.96L0 20.77Q0.85 14.81 3.53 10.76Q10.14 0.74 22.75 0.67Q49.41 0.53 76.37 0.51Z'
+      />
+      <path
+        fill='#fbbc04'
+        d='M76.37 0.51L233.79 0.53A1.61 1.57 -26.7 0 1 234.71 0.82L235.08 1.09Q234.92 1.15 234.81 1.22Q234.64 1.31 234.64 1.5L234.62 77.01Q234.6 77.01 234.57 77.01L76.41 77.01Q76.4 77 76.38 76.98L76.37 0.51Z'
+      />
+      <path
+        fill='#ea4335'
+        d='M235.08 1.09L310.53 76.77L234.62 77.01L234.64 1.5Q234.64 1.31 234.81 1.22Q234.92 1.15 235.08 1.09Z'
+      />
+      <path
+        fill='#2684fc'
+        d='M0 76.96L76.38 76.98Q76.4 77 76.41 77.01L76.43 182.69L0 182.67L0 76.96Z'
+      />
+      <path
+        fill='#00ac47'
+        d='M310.53 76.77L311 77.11L311 239.01Q308.34 253.54 295.94 257.78Q291.52 259.3 282.91 259.28Q227.02 259.19 169.99 259.11Q161.71 259.1 153.19 259.23Q152.72 259.24 152.39 259.57Q124.49 287.34 96.39 315.59C93.52 318.48 90.27 320.09 86.15 319.48Q80.39 318.63 77.66 313.54Q76.51 311.38 76.49 305.66Q76.42 282.47 76.44 259.13L76.43 220.85L114.21 183.07A1.79 1.77 22.3 0 1 115.47 182.55L233.77 182.59A0.83 0.83 0 0 0 234.6 181.76L234.57 77.01Q234.6 77.01 234.62 77.01L310.53 76.77Z'
+      />
+      <path
+        fill='#00832d'
+        d='M76.43 182.69L76.43 220.85L76.44 259.13Q52.47 259.27 28.91 259.22Q19.09 259.2 14.76 257.68Q2.62 253.44 0 238.88L0 182.67L76.43 182.69Z'
+      />
+    </svg>
+  )
+}
+
 export function GoogleMeetIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg {...props} xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 87.5 72'>