Infer record pickers for record-typed logic function workflow inputs (#21494)

## Context

Logic functions can declare workflow inputs typed as records or arrays
of records (e.g. the People Data Labs enrichment functions), but the
workflow builder rendered those as a plain text input with a variable
picker, which is not usable.

## What this does

- Adds an `objectUniversalIdentifier` link on input schema properties,
so a record-typed input is tied to a workspace object.
- The SDK build infers it from a
`TwentyRecord<'objectUniversalIdentifier'>` marker type in the handler
signature, reading the object's universal identifier straight from the
source; explicit input schemas can still set the field directly.
- The workflow builder renders these inputs as a single record picker or
a record multi-select with the variable picker on the right. Selected
records are stored as record ids; `TwentyRecord<UID>` is a branded
`string`, so the handler signature reflects that it receives ids (a
bound variable resolves to whatever the referenced step produced).
- The multi-select collapses overflowing chips into a `+N` badge
(reusing `ExpandableList`) and its variable picker offers both record
objects and fields.
- Updates the People Data Labs enrichment inputs as the reference
implementation.

<img width="802" height="824" alt="CleanShot 2026-06-12 at 16 54 10@2x"
src="https://github.com/user-attachments/assets/a0896d74-0aab-49bd-a173-14c578a2e533"
/>


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packages/twenty-server/src/engine/core-modules/tool-provider/providers/logic-function-tool.provider.ts

@@ -1,7 +1,10 @@
 import { Injectable } from '@nestjs/common';
 
 import { isDefined } from 'twenty-shared/utils';
-import { DEFAULT_TOOL_INPUT_SCHEMA } from 'twenty-shared/logic-function';
+import {
+  buildToolInputJsonSchema,
+  DEFAULT_TOOL_INPUT_SCHEMA,
+} from 'twenty-shared/logic-function';
 
 import { type GenerateDescriptorOptions } from 'src/engine/core-modules/tool-provider/interfaces/generate-descriptor-options.type';
 import { type ToolProvider } from 'src/engine/core-modules/tool-provider/interfaces/tool-provider.interface';
@@ -46,14 +49,18 @@ export class LogicFunctionToolProvider implements ToolProvider {
   ): Promise<(ToolIndexEntry | ToolDescriptor)[]> {
     const includeSchemas = options?.includeSchemas ?? true;
 
-    const { flatLogicFunctionMaps } =
+    const { flatLogicFunctionMaps, flatObjectMetadataMaps } =
       await this.flatEntityMapsCacheService.getOrRecomputeManyOrAllFlatEntityMaps(
         {
           workspaceId: context.workspaceId,
-          flatMapsKeys: ['flatLogicFunctionMaps'],
+          flatMapsKeys: ['flatLogicFunctionMaps', 'flatObjectMetadataMaps'],
         },
       );
 
+    const resolveObjectLabel = (objectUniversalIdentifier: string) =>
+      flatObjectMetadataMaps.byUniversalIdentifier[objectUniversalIdentifier]
+        ?.labelSingular;
+
     const logicFunctionsWithSchema = Object.values(
       flatLogicFunctionMaps.byUniversalIdentifier,
     ).filter(
@@ -83,9 +90,12 @@ export class LogicFunctionToolProvider implements ToolProvider {
       if (includeSchemas) {
         descriptors.push({
           ...base,
-          inputSchema:
-            (logicFunction.toolTriggerSettings?.inputSchema as object) ??
-            DEFAULT_TOOL_INPUT_SCHEMA,
+          inputSchema: isDefined(logicFunction.toolTriggerSettings?.inputSchema)
+            ? (buildToolInputJsonSchema(
+                logicFunction.toolTriggerSettings.inputSchema,
+                resolveObjectLabel,
+              ) as object)
+            : DEFAULT_TOOL_INPUT_SCHEMA,
         });
       } else {
         descriptors.push(base);