fix(richtext-lexical, plugin-multi-tenant): text editor exposes documents from other tenants (#13229)

## What

Before this PR, an internal link in the Lexical editor could reference a
document from a different tenant than the active one.

Reproduction:
1. `pnpm dev plugin-multi-tenant`
2. Log in with `dev@payloadcms.com` and password `test`
3. Go to `http://localhost:3000/admin/collections/food-items` and switch
between the `Blue Dog` and `Steel Cat` tenants to see which food items
each tenant has.
4. Go to http://localhost:3000/admin/collections/food-items/create, and
in the new richtext field enter an internal link
5. In the relationship select menu, you will see the 6 food items at
once (3 of each of those tenants). In the relationship select menu, you
would previously see all 6 food items at once (3 from each of those
tenants). Now, you'll only see the 3 from the active tenant.

The new test verifies that this is fixed.

## How

`baseListFilter` is used, but now it's called `baseFilter` for obvious
reasons: it doesn't just filter the List View. Having two different
properties where the same function was supposed to be placed wasn't
feasible. `baseListFilter` is still supported for backwards
compatibility. It's used as a fallback if `baseFilter` isn't defined,
and it's documented as deprecated.

`baseFilter` is injected into `filterOptions` of the internal link field
in the Lexical Editor.

test/localization/payload-types.ts

@@ -1499,6 +1499,6 @@ export interface Auth {
 
 
 declare module 'payload' {
-  // @ts-ignore 
+  // @ts-ignore
   export interface GeneratedTypes extends Config {}
-}
+}

test/plugin-multi-tenant/collections/MenuItems.ts

@@ -90,5 +90,9 @@ export const MenuItems: CollectionConfig = {
       type: 'text',
       required: true,
     },
+    {
+      name: 'content',
+      type: 'richText',
+    },
   ],
 }

test/plugin-multi-tenant/credentials.ts

@@ -11,4 +11,4 @@ export const credentials = {
     email: 'owner@anchorAndBlueDog.com',
     password: 'test',
   },
-}
+} as const

test/plugin-multi-tenant/e2e.spec.ts

@@ -311,6 +311,31 @@ test.describe('Multi Tenant', () => {
         confirmationModal.getByText('You are about to change ownership from Blue Dog to Steel Cat'),
       ).toBeVisible()
     })
+    test('should filter internal links in Lexical editor', async () => {
+      await loginClientSide({
+        page,
+        serverURL,
+        data: credentials.admin,
+      })
+      await selectTenant({
+        page,
+        tenant: 'Blue Dog',
+      })
+      await page.goto(menuItemsURL.create)
+      const editor = page.locator('[data-lexical-editor="true"]')
+      await editor.focus()
+      await page.keyboard.type('Hello World')
+      await page.keyboard.down('Shift')
+      for (let i = 0; i < 'World'.length; i++) {
+        await page.keyboard.press('ArrowLeft')
+      }
+      await page.keyboard.up('Shift')
+      await page.locator('.toolbar-popup__button-link').click()
+      await page.locator('.radio-input__styled-radio').last().click()
+      await page.locator('.drawer__content').locator('.rs__input').click()
+      await expect(page.getByText('Chorizo Con Queso')).toBeVisible()
+      await expect(page.getByText('Pretzel Bites')).toBeHidden()
+    })
   })
 
   test.describe('Globals', () => {

test/plugin-multi-tenant/payload-types.ts

@@ -177,6 +177,21 @@ export interface FoodItem {
   id: string;
   tenant?: (string | null) | Tenant;
   name: string;
+  content?: {
+    root: {
+      type: string;
+      children: {
+        type: string;
+        version: number;
+        [k: string]: unknown;
+      }[];
+      direction: ('ltr' | 'rtl') | null;
+      format: 'left' | 'start' | 'center' | 'right' | 'end' | 'justify' | '';
+      indent: number;
+      version: number;
+    };
+    [k: string]: unknown;
+  } | null;
   updatedAt: string;
   createdAt: string;
 }
@@ -315,6 +330,7 @@ export interface UsersSelect<T extends boolean = true> {
 export interface FoodItemsSelect<T extends boolean = true> {
   tenant?: T;
   name?: T;
+  content?: T;
   updatedAt?: T;
   createdAt?: T;
 }