[AI] Unify code-interpreter streaming rendering and fix assistant width jitter (#19235)

closes
https://discord.com/channels/1130383047699738754/1480991390782455838

- Use data-code-execution as the streaming source of truth and hide
duplicate code-interpreter tool parts (including tool-execute_tool
wrappers).
- Ensure wrapped execute_tool code-interpreter outputs still render
correctly after refetch.
- Gate code-interpreter server behavior by enablement state and keep
assistant messages full-width to avoid streaming vs completed width
shifts.

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-server/src/engine/core-modules/code-interpreter/code-interpreter.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 
 import { CodeInterpreterDriverFactory } from 'src/engine/core-modules/code-interpreter/code-interpreter-driver.factory';
+import { CodeInterpreterDriverType } from 'src/engine/core-modules/code-interpreter/code-interpreter.interface';
 import {
   type CodeExecutionResult,
   type CodeInterpreterDriver,
@@ -8,13 +9,22 @@ import {
   type InputFile,
   type StreamCallbacks,
 } from 'src/engine/core-modules/code-interpreter/drivers/interfaces/code-interpreter-driver.interface';
+import { TwentyConfigService } from 'src/engine/core-modules/twenty-config/twenty-config.service';
 
 @Injectable()
 export class CodeInterpreterService implements CodeInterpreterDriver {
   constructor(
     private readonly codeInterpreterDriverFactory: CodeInterpreterDriverFactory,
+    private readonly twentyConfigService: TwentyConfigService,
   ) {}
 
+  isEnabled(): boolean {
+    return (
+      this.twentyConfigService.get('CODE_INTERPRETER_TYPE') !==
+      CodeInterpreterDriverType.DISABLED
+    );
+  }
+
   execute(
     code: string,
     files?: InputFile[],

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

@@ -18,6 +18,7 @@ import {
   type ToolDescriptor,
   type ToolIndexEntry,
 } from 'src/engine/core-modules/tool-provider/types/tool-descriptor.type';
+import { CodeInterpreterService } from 'src/engine/core-modules/code-interpreter/code-interpreter.service';
 import { CodeInterpreterTool } from 'src/engine/core-modules/tool/tools/code-interpreter-tool/code-interpreter-tool';
 import { DraftEmailTool } from 'src/engine/core-modules/tool/tools/email-tool/draft-email-tool';
 import { SendEmailTool } from 'src/engine/core-modules/tool/tools/email-tool/send-email-tool';
@@ -41,6 +42,7 @@ export class ActionToolProvider implements ToolProvider {
     private readonly searchHelpCenterTool: SearchHelpCenterTool,
     private readonly codeInterpreterTool: CodeInterpreterTool,
     private readonly navigateAppTool: NavigateAppTool,
+    private readonly codeInterpreterService: CodeInterpreterService,
     private readonly permissionsService: PermissionsService,
     private readonly toolExecutorService: ToolExecutorService,
   ) {
@@ -128,11 +130,12 @@ export class ActionToolProvider implements ToolProvider {
     );
 
     const hasCodeInterpreterPermission =
-      await this.permissionsService.hasToolPermission(
+      this.codeInterpreterService.isEnabled() &&
+      (await this.permissionsService.hasToolPermission(
         context.rolePermissionConfig,
         context.workspaceId,
         PermissionFlagType.CODE_INTERPRETER_TOOL,
-      );
+      ));
 
     if (hasCodeInterpreterPermission) {
       descriptors.push(