feat(data-warehouse): wire Intercom and HubSpot into the self-driving inbox

Add Intercom and HubSpot as inbox source toggles. Both are OAuth sources,
but that needs no bespoke UI: the generic DynamicSourceSetup renders their
connect form's oauth field, and the generic integration flow starter
(separate PR) launches the OAuth flow by kind. So this is the same
one-registry-entry change as any credential source — two entries in
EXTERNAL_INBOX_SOURCES plus the SourceProduct/analytics unions and icons.

Author: Gilbert09

packages/api-client/src/posthog-client.ts

@@ -279,7 +279,9 @@ export interface SignalSourceConfig {
     | "retently"
     | "appfigures"
     | "appfollow"
-    | "judgeme_reviews";
+    | "judgeme_reviews"
+    | "intercom"
+    | "hubspot";
   source_type:
     | "session_analysis_cluster"
     | "evaluation"

packages/shared/src/analytics-events.ts

@@ -833,7 +833,9 @@ export interface SignalSourceConnectedProperties {
     | "retently"
     | "appfigures"
     | "appfollow"
-    | "judgeme_reviews";
+    | "judgeme_reviews"
+    | "intercom"
+    | "hubspot";
   /** True when this is a brand-new createSignalSourceConfig, false for re-enable of an existing config. */
   is_first_connection: boolean;
   /** True when the connection went through the DataSourceSetup wizard (warehouse OAuth path). */

packages/shared/src/inbox-types.ts

@@ -46,7 +46,9 @@ export type SourceProduct =
   | "retently"
   | "appfigures"
   | "appfollow"
-  | "judgeme_reviews";
+  | "judgeme_reviews"
+  | "intercom"
+  | "hubspot";
 
 /**
  * Products that render as a toggle in the Self-driving sources modal: the three PostHog-data
@@ -91,7 +93,9 @@ export type ToggleableSourceProduct =
   | "retently"
   | "appfigures"
   | "appfollow"
-  | "judgeme_reviews";
+  | "judgeme_reviews"
+  | "intercom"
+  | "hubspot";
 
 /** Signal record kind (backend `source_type`) for a warehouse-backed inbox source. */
 export type SignalRecordKind =
@@ -457,6 +461,26 @@ export const EXTERNAL_INBOX_SOURCES: ExternalInboxSource[] = [
     recordKind: "review",
     setup: "dynamic",
   },
+  // OAuth-connected support sources (the connect form's oauth field is rendered generically by
+  // DynamicSourceSetup — see the generic integration flow starter).
+  {
+    product: "intercom",
+    label: "Intercom",
+    description: CONVERSATION,
+    dwSourceType: "Intercom",
+    requiredTables: ["conversations"],
+    recordKind: "ticket",
+    setup: "dynamic",
+  },
+  {
+    product: "hubspot",
+    label: "HubSpot",
+    description: TICKET,
+    dwSourceType: "Hubspot",
+    requiredTables: ["tickets"],
+    recordKind: "ticket",
+    setup: "dynamic",
+  },
 ];
 
 /** Issue-like records mutate (status/votes change), so their table needs full-refresh sync. */

packages/ui/src/features/inbox/components/utils/source-product-icons.tsx

@@ -170,4 +170,6 @@ export const SOURCE_PRODUCT_META: Partial<
     color: "var(--amber-9)",
     label: "Judge.me",
   },
+  intercom: { Icon: ChatsIcon, color: "var(--blue-9)", label: "Intercom" },
+  hubspot: { Icon: LifebuoyIcon, color: "var(--orange-9)", label: "HubSpot" },
 };