Infer function input in workflow step (#8308)

- add `inputSchema` column in serverless function. This is an array of
parameters, with their name and type
- on serverless function id update, get the `inputSchema` + store empty
settings in step
- from step settings, build the form 

TODO in next PR:
- use field type to decide what kind of form should be printed
- have a strategy to handle object as input



https://github.com/user-attachments/assets/ed96f919-24b5-4baf-a051-31f76f45e575

packages/twenty-server/src/modules/workflow/workflow-builder/workflow-builder.module.ts

@@ -1,10 +1,10 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 
-import { WorkflowBuilderService } from 'src/modules/workflow/workflow-builder/workflow-builder.service';
+import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
 import { ServerlessFunctionModule } from 'src/engine/metadata-modules/serverless-function/serverless-function.module';
 import { CodeIntrospectionModule } from 'src/modules/code-introspection/code-introspection.module';
-import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadata/object-metadata.entity';
+import { WorkflowBuilderWorkspaceService } from 'src/modules/workflow/workflow-builder/workflow-builder.workspace-service';
 
 @Module({
   imports: [
@@ -12,7 +12,7 @@ import { ObjectMetadataEntity } from 'src/engine/metadata-modules/object-metadat
     ServerlessFunctionModule,
     CodeIntrospectionModule,
   ],
-  providers: [WorkflowBuilderService],
-  exports: [WorkflowBuilderService],
+  providers: [WorkflowBuilderWorkspaceService],
+  exports: [WorkflowBuilderWorkspaceService],
 })
 export class WorkflowBuilderModule {}

packages/twenty-server/src/modules/workflow/workflow-builder/workflow-builder.workspace-service.ts

@@ -25,7 +25,7 @@ import { generateFakeObjectRecordEvent } from 'src/modules/workflow/workflow-bui
 import { DatabaseEventAction } from 'src/engine/api/graphql/graphql-query-runner/enums/database-event-action';
 
 @Injectable()
-export class WorkflowBuilderService {
+export class WorkflowBuilderWorkspaceService {
   constructor(
     private readonly serverlessFunctionService: ServerlessFunctionService,
     private readonly codeIntrospectionService: CodeIntrospectionService,