feat: rename RICH_TEXT_V2 → RICH_TEXT in codebase (keep DB value) (#18628)

## Summary

- Renames the `FieldMetadataType` enum key from `RICH_TEXT_V2` to
`RICH_TEXT` across the entire codebase, while keeping the underlying
string value as `'RICH_TEXT_V2'` to maintain PostgreSQL database
compatibility
- Renames all related types, guards, hooks, components, and files from
`*RichTextV2*` / `*rich-text-v2*` to `*RichText*` / `*rich-text*` (e.g.
`FormRichTextV2FieldInput` → `FormRichTextFieldInput`,
`isFieldRichTextV2` → `isFieldRichText`)
- Updates generated files (GraphQL schema, SDK types) to use the new key
while preserving the `RICH_TEXT_V2` string value for DB/API layer
- Updates i18n locale files, test snapshots, and integration tests to
reflect the rename

## Context

The legacy `RICH_TEXT` (V1) field type was deprecated and migrated to
`TEXT` in a previous PR (#18623). With V1 gone, the `RICH_TEXT_V2`
naming is no longer necessary — `RICH_TEXT` is now the canonical name.
The DB enum value stays `'RICH_TEXT_V2'` to avoid confusion with the
just-deprecated V1 type and to prevent a database migration.

## Test plan

- [x] `twenty-server` typecheck passes
- [x] `twenty-front` typecheck passes (only pre-existing Apollo client
errors remain)
- [x] `twenty-server` lint passes
- [x] `twenty-front` lint passes
- [x] `twenty-shared` build passes
- [ ] CI passes


Made with [Cursor](https://cursor.com)

packages/twenty-server/src/engine/metadata-modules/page-layout-widget/dtos/rich-text-body.dto.ts

@@ -1,10 +1,10 @@
 import { Field, ObjectType } from '@nestjs/graphql';
 
 import { IsOptional, IsString } from 'class-validator';
-import { type RichTextV2Metadata } from 'twenty-shared/types';
+import { type RichTextMetadata } from 'twenty-shared/types';
 
-@ObjectType('RichTextV2Body')
-export class RichTextV2BodyDTO implements RichTextV2Metadata {
+@ObjectType('RichTextBody')
+export class RichTextBodyDTO implements RichTextMetadata {
   @Field(() => String, { nullable: true })
   @IsString()
   @IsOptional()

packages/twenty-server/src/engine/metadata-modules/page-layout-widget/dtos/standalone-rich-text-configuration.dto.ts

@@ -4,7 +4,7 @@ import { Type } from 'class-transformer';
 import { IsIn, IsNotEmpty, ValidateNested } from 'class-validator';
 import { type StandaloneRichTextConfiguration } from 'twenty-shared/types';
 
-import { RichTextV2BodyDTO } from 'src/engine/metadata-modules/page-layout-widget/dtos/rich-text-v2-body.dto';
+import { RichTextBodyDTO } from 'src/engine/metadata-modules/page-layout-widget/dtos/rich-text-body.dto';
 import { WidgetConfigurationType } from 'src/engine/metadata-modules/page-layout-widget/enums/widget-configuration-type.type';
 
 @ObjectType('StandaloneRichTextConfiguration')
@@ -16,9 +16,9 @@ export class StandaloneRichTextConfigurationDTO
   @IsNotEmpty()
   configurationType: WidgetConfigurationType.STANDALONE_RICH_TEXT;
 
-  @Field(() => RichTextV2BodyDTO)
+  @Field(() => RichTextBodyDTO)
   @ValidateNested()
-  @Type(() => RichTextV2BodyDTO)
+  @Type(() => RichTextBodyDTO)
   @IsNotEmpty()
-  body: RichTextV2BodyDTO;
+  body: RichTextBodyDTO;
 }

packages/twenty-server/src/engine/metadata-modules/page-layout-widget/services/page-layout-widget.service.ts

@@ -3,7 +3,7 @@ import { Injectable } from '@nestjs/common';
 import { isDefined } from 'twenty-shared/utils';
 
 import { ApplicationService } from 'src/engine/core-modules/application/application.service';
-import { transformRichTextV2Value } from 'src/engine/core-modules/record-transformer/utils/transform-rich-text-v2.util';
+import { transformRichTextValue } from 'src/engine/core-modules/record-transformer/utils/transform-rich-text.util';
 import { WorkspaceManyOrAllFlatEntityMapsCacheService } from 'src/engine/metadata-modules/flat-entity/services/workspace-many-or-all-flat-entity-maps-cache.service';
 import { findFlatEntityByIdInFlatEntityMapsOrThrow } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps-or-throw.util';
 import { findFlatEntityByIdInFlatEntityMaps } from 'src/engine/metadata-modules/flat-entity/utils/find-flat-entity-by-id-in-flat-entity-maps.util';
@@ -115,7 +115,7 @@ export class PageLayoutWidgetService {
     try {
       return {
         ...configuration,
-        body: await transformRichTextV2Value(configuration.body),
+        body: await transformRichTextValue(configuration.body),
       };
     } catch {
       return configuration;