Commit Graph

186 Commits

Author SHA1 Message Date
Tylan Davis
ab03f4f305 fix(examples): incorrect documentation links for Live Preview example (#12233)
Fixes a couple links in the Live Preview example that were pointing to
`/docs/live-preview` instead of `/docs/live-preview/overview`.
2025-04-28 13:18:09 -04:00
Alessio Gravili
5f6bb92501 feat!: bump minimum next version to 15.2.3 (#11823)
**BREAKING CHANGE:**
This bumps the **minimum required Next.js** version from 15.0.0 to
15.2.3. This update is necessary due to a critical security
vulnerability found in earlier Next.js versions, which requires an
exception to our standard semantic versioning process.

Additionally, this bumps all templates to the latest Next.js and Payload
versions.
2025-03-24 09:41:33 -04:00
Terry Yuen
68f2582b9a chore(examples): add locale to revalidatePath in Pages hook (#11775)
### What?
In the localization example, changing the data in the admin panel does
not update the public page.

### Why?
The afterChange hook revalidates the wrong path after page is changed.

### How?
The afterChange hook is revalidating "/[slug]" but it should in fact
revalidate "/[locale]/[slug]"

Fixes #
Updated the path to include the locale before the slug.
2025-03-19 16:29:41 +00:00
Jacob Fletcher
355bd12c61 chore: infer React context providers and prefer use (#11669)
As of [React 19](https://react.dev/blog/2024/12/05/react-19), context
providers no longer require the `<MyContext.Provider>` syntax and can be
rendered as `<MyContext>` directly. This will be deprecated in future
versions of React, which is now being caught by the
[`@eslint-react/no-context-provider`](https://eslint-react.xyz/docs/rules/no-context-provider)
ESLint rule.

Similarly, the [`use`](https://react.dev/reference/react/use) API is now
preferred over `useContext` because it is more flexible, for example
they can be called within loops and conditional statements. See the
[`@eslint-react/no-use-context`](https://eslint-react.xyz/docs/rules/no-use-context)
ESLint rule for more details.
2025-03-12 15:48:20 -04:00
Jarrod Flesch
39d783a361 chore(plugin-multi-tenant): remove SELECT_ALL constant (#11660) 2025-03-12 11:23:03 -04:00
Jacob Fletcher
7cef8900a7 chore(deps): bumps @payloadcms/admin-bar in templates and examples (#11566)
The Payload Admin Bar is now maintained in core and released under the
`@payloadcms` scope thanks to #3684. All templates and examples that
rely on this package now install from here and have been migrated
accordingly.
2025-03-06 12:09:32 -05:00
Jarrod Flesch
4ddf96502c fix(examples): ensure working multi-tenant example with pg (#11501)
### What?
There were a couple issues with the implementation within the example
when using postgres.
- `ensureUniqueUsername` tenant was being extracted incorrectly, should
not constrain query unless it was present
- `ensureUniqueSlug` was querying by NaN when tenant was not present on
data or originalDoc
- `users` read access was not correctly extracting the tenant id in the
correct type depending on DB

Fixes https://github.com/payloadcms/payload/issues/11484
2025-03-03 10:21:55 -05:00
Jacob Fletcher
bf4fa59026 chore(deps): bumps payload-admin-bar to v1.0.7 to suppress react 19 warnings (#11499)
The `payload-admin-bar` now supports React 19 as a result of
https://github.com/payloadcms/payload-admin-bar/pull/13. This will
suppress the React 19 warnings on install within the website templates
and various examples that rely on this package.
2025-03-03 10:13:24 -05:00
Jarrod Flesch
81e8a9d50d chore(examples): update multi-tenant example (#11459)
Bumps deps inside examples repo lockfile. Fixes import map, supersedes
https://github.com/payloadcms/payload/pull/10804
2025-02-28 14:57:58 -05:00
Roy Barber
48e613b61f fix(examples): replace depreciated 'mergeHeaders' import in the MultiTenant example (#11306) 2025-02-28 17:13:46 +00:00
Sasha
64d0217456 templates: allow to pass resource={null} to Media component (#11228)
The `Media` component has an optional property `resource` so we can skip
that property. As in payload `required: false` types are generated like
`media?: Media | string | null`, it also makes sense to allow `null` as
a `resource` value.

Fixes https://github.com/payloadcms/payload/issues/11200
2025-02-17 19:44:10 +02:00
Jarrod Flesch
b65ae073d2 fix(plugin-multi-tenant): corrects default value for tenantsArrayTenantFieldName (#11189)
Incorrect default value on exported `tenantsArrayField` field. Should
have been `tenant` but was using `tenants`. This affected the
multi-tenant example which uses a custom tenants array field.

You would not notice this issue unless you were using:
```ts
tenantsArrayField: {
  includeDefaultField: false,
}
```

Fixes https://github.com/payloadcms/payload/issues/11125
2025-02-14 10:55:19 -05:00
Boyan Bratvanov
ae0736b738 examples: multi-tenant seed script, readme and other improvements (#10702) 2025-02-04 09:09:26 -05:00
Marwin Hormiz
58666fbdef examples: added missing sharp dependency to the remix website package (#10931)
When the sharp module is not added to the website package, you get a
reference error when trying to start a production build. This is solved
by just installing the sharp module.

Solves #10929

Co-authored-by: Marwin Hormiz <marwinhormiz@duobit.se>
2025-02-02 21:46:55 +02:00
David Murdoch
ebb51731f6 templates: remove unknown CSS values (#10891)
* set font-size to unset
* set font-weight to unset

### What?

Change CSS values in global.css files in 3 examples

### Why?

Apparently, the CSS value of `auto` does not actually exist in CSS for
`font-size` and `font-weight`
[mdn](https://developer.mozilla.org/en-US/docs/Web/CSS/font-size#syntax)
.
[Stylelint](https://stylelint.io/user-guide/rules/declaration-property-value-no-unknown/)
errors made me aware of this. That rule's description is not specific to
`font-size` and `font-weight`.

This is how it looked in the terminal:

```
src/app/(frontend)/globals.css
  12:18  ✖  Unexpected unknown value "auto" for property "font-weight"  declaration-property-value-no-unknown
  13:16  ✖  Unexpected unknown value "auto" for property "font-size"    declaration-property-value-no-unknown
```

### Fixes:

Change `auto` to `unset` since it uses `initial` styles unless the
heading CSS values have been changed by a parent html tag. I'm guessing
this was reset due to tailwind interrupting this somehow.
2025-01-30 14:54:20 -05:00
Jacob Fletcher
2b9ee62fc0 chore(examples): misc improvements to the draft preview example (#10876)
There were a number of things wrong or could have been improved with the
[Draft Preview
Example](https://github.com/payloadcms/payload/tree/main/examples/draft-preview),
namely:

- The package.json was missing `"type": "modue"` which would throw ESM
related import errors on startup
- The preview secret was missing entirely, with pointless logic was
written to throw an error if it missing in the search params as opposed
to not matching the environment secret
- The `/next/exit-preview` route was duplicated twice
- The preview endpoint was unnecessarily querying the database for a
matching document as opposed to letting the underlying page itself 404
as needed, and it was also throwing an inaccurate error message

Some less critical changes were:
- The page query was missing the `depth` and `limit` parameters which is
best practice to optimize performance
- The logic to format search params in the preview URL was unnecessarily
complex
- Utilities like `generatePreviewPath` and `getGlobals` were
unnecessarily obfuscating simple functions
- The `/preview` and `/exit-preview` routes were unecessarily nested
within a `/next` page segment
- Payload types weren't aliased
2025-01-29 23:14:08 -05:00
Jacob Fletcher
82f1bb9864 perf: skips field validations until the form is submitted (#10580)
Field validations can be expensive, especially custom validations that
are async or highly complex. This can lead to slow form state response
times when generating form state for many such fields. Ideally, we only
run validations on fields whose values have changed. This is not
possible, however, because field validation functions might reference
_other_ field values with their args, and there is no good way of
detecting exactly which fields should run in this case. The next best
thing here is to only run validations _after the form has been
submitted_, and then every `onChange` event thereafter until a
successful submit has taken place. This is an elegant solution because
we currently don't _render_ field errors until submission anyway.

This change will significantly speed up form state response times, at
least until the form has been submitted. From then on, all field
validations will run regardless, just as they do now. If custom
validations continue to slow down form state response times, there is a
new `event` arg introduced in #10738 that can be used to control whether
heavy operations occur on change or on submit.

Related: #10638
2025-01-27 20:21:33 +00:00
Alessio Gravili
59545b5fe5 templates: ensure lexical link validation does not break for internal links (#10771) 2025-01-23 22:42:10 +00:00
Jacob Fletcher
8b3e2ff5e5 docs: adds examples of typed custom field components (#10741)
Although the "customizing fields" doc provides a big picture overview of
how to create custom field components, it is not explicit enough for
developers to know exactly where to start. For example, it can be
challenging to import the correct types when building these components,
and the natural place to go looking for this information is on the
fields docs themselves. Now, each field doc has its own dedicated
"custom components" section which provides concrete examples for fields
and field labels in both server and client component format, with more
examples to come over time such as using inputs directly, etc. In the
same vein, the "customizing fields" doc itself should probably be moved
to the fields overview section so it remains as intuitive as possible
when searching for this information.
2025-01-22 23:07:09 -05:00
Jarrod Flesch
e6d02600e1 fix(plugin-multi-tenant): selected tenant could become incorrect when navigating out of doc (#10723)
### What?
When switching tenants from within a document and then navigating back
out to the list view, the tenant would not be set correctly.

### Why?
This was because we handle the tenant selector selection differently
when viewing a document.

### How?
Now when you navigate out, the page will refresh the cookie.

Also adds test suite config that shows how the dom can be used to
manipulate styles per tenant.
2025-01-22 11:37:18 -05:00
Paul
5e4a1d48ae templates: fix potential error in the initial form state caused by type mismatch (#10713) 2025-01-21 15:34:21 -06:00
David Murdoch
b55342d9af chore(examples): change to useClickableCard to use AbortController (#10680)
* introduce AbortController to the event listeners in useClickableCard
* in an attempt to avoid ugly boolean check
* suggested pattern from
https://kettanaito.com/blog/dont-sleep-on-abort-controller

<!--

Thank you for the PR! Please go through the checklist below and make
sure you've completed all the steps.

Please review the
[CONTRIBUTING.md](https://github.com/payloadcms/payload/blob/main/CONTRIBUTING.md)
document in this repository if you haven't already.

The following items will ensure that your PR is handled as smoothly as
possible:

- PR Title must follow conventional commits format. For example, `feat:
my new feature`, `fix(plugin-seo): my fix`.
- Minimal description explained as if explained to someone not
immediately familiar with the code.
- Provide before/after screenshots or code diffs if applicable.
- Link any related issues/discussions from GitHub or Discord.
- Add review comments if necessary to explain to the reviewer the logic
behind a change

### What?

Add AbortController to event listeners in useClickableCard.

### Why?

Following Theo's [video](https://www.youtube.com/watch?v=2sdXSczmvNc)
about the [blog
post](https://kettanaito.com/blog/dont-sleep-on-abort-controller) about
AbortController I came across a bit of code in examples that looked a
bit ugly and thought the AbortController could simplify it a bit
(especially the checks for the DOM node in the removal part).

### How?

Just re-writing the code in a different way. Though, I admit I'm not
wholly sure where the Cards are being used and for what purpose so I
haven't checked that there is no difference to the behaviour of the
code.

Fixes #
Not so much a fix but a different way to write the removal of event
listeners.
-->
2025-01-21 15:34:11 -06:00
Jarrod Flesch
a9c08323cc fix(plugin-multi-tenant): prevent throwing when no user exists (#10699)
### What?
Fixes issue where the provider would throw an error and prevent the
login screen from loading if there was no user.

### Why?
Missing try/catch around tenant find for the provider. (Missed because
test suites have autoLogin: true)

### How?
Adds try/catch around find query.
2025-01-21 12:07:47 -05:00
Sasha
2bf58b6ac5 examples: add example on Astro + Payload Local API (#10174)
Adds example on using the Local API (both fetching data and modifying
data) with Astro (vanilla JS)


https://github.com/user-attachments/assets/bf2dee99-2ad7-43f5-b809-1cf626051720

This is achieved through the monorepo:
```
website/
payload/
```
2025-01-20 14:04:09 -06:00
Jacob Fletcher
9f5ffed5ac chore(examples): bumps custom components example to latest and runs seed on init (#10661)
The custom components example no longer ran seed on init. This is done
through a preconfigured migration script that automatically runs on
startup. The `@payloadcms/graphql` package was also incorrectly
installed as a dev dependency and the lockfile was significantly out of
date. The `react` and `react-dom` packages were also pinned to v19.0.0,
with their corresponding types packages to v19.0.1. These now all match
as expected and are identified using the caret operator to ensure the
latest versions are installed.
2025-01-18 15:35:49 -05:00
Alessio Gravili
b6e9c3bd4c chore(deps): upgrade various dependencies (#10657)
Bumps the following dependencies:
- next
- typescript
- http-status
- nodemailer
- Payload & next versions in all templates
- Monorepo only: playwright and dotenv

Removes unused dependencies:
- ts-jest
- jest-environment-jsdom
- resend (we don't use their sdk, we only use their rest API)
2025-01-18 04:08:12 -07:00
Sasha
5a9cf8979e feat(examples): add example with Remix + Payload Local API (#10171)
Adds example on using the Local API (both fetching data and modifying
data) with Remix.


https://github.com/user-attachments/assets/fe215e4e-e446-4f92-b0ac-acbf3d0a225b


This is achieved through the monorepo:
```
website/
payload/
```

You can import the Payload config and types like this:

86d83216d7/examples/remix/website/app/routes/_index.tsx (L1-L16)
2025-01-16 21:13:43 +02:00
Jarrod Flesch
813e70be1f feat: adds multi-tenant plugin (#10447)
### Multi Tenant Plugin
This PR adds a `@payloadcms/plugin-multi-tenant` package. The goal is to
consolidate a source of truth for multi-tenancy. Currently we are
maintaining different implementations for clients, users in discord and
our examples repo. When updates or new paradigms arise we need to
communicate this with everyone and update code examples which is hard to
maintain.

### What does it do?
- adds a tenant selector to the sidebar, above the nav links
- adds a hidden tenant field to every collection that you specify
- adds an array field to your users collection, allowing you to assign
users to tenants
- by default combines the access control (to enabled collections) that
you define, with access control based on the tenants assigned to user on
the request
- by default adds a baseListFilter that filters the documents shown in
the list view with the selected tenant in the admin panel

### What does it not do?
- it does not implement multi-tenancy for your frontend. You will need
to query data for specific tenants to build your website/application
- it does not add a tenants collection, you **NEED** to add a tenants
collection, where you can define what types of fields you would like on
it

### The plugin config

Most of the options listed below are _optional_, but it is easier to
just lay out all of the configuration options.

**TS Type**
```ts
type MultiTenantPluginConfig<ConfigTypes = unknown> = {
  /**
   * After a tenant is deleted, the plugin will attempt to clean up related documents
   * - removing documents with the tenant ID
   * - removing the tenant from users
   *
   * @default true
   */
  cleanupAfterTenantDelete?: boolean
  /**
   * Automatically
   */
  collections: {
    [key in CollectionSlug]?: {
      /**
       * Set to `true` if you want the collection to behave as a global
       *
       * @default false
       */
      isGlobal?: boolean
      /**
       * Set to `false` if you want to manually apply the baseListFilter
       *
       * @default true
       */
      useBaseListFilter?: boolean
      /**
       * Set to `false` if you want to handle collection access manually without the multi-tenant constraints applied
       *
       * @default true
       */
      useTenantAccess?: boolean
    }
  }
  /**
   * Enables debug mode
   * - Makes the tenant field visible in the admin UI within applicable collections
   *
   * @default false
   */
  debug?: boolean
  /**
   * Enables the multi-tenant plugin
   *
   * @default true
   */
  enabled?: boolean
  /**
   * Field configuration for the field added to all tenant enabled collections
   */
  tenantField?: {
    access?: RelationshipField['access']
    /**
     * The name of the field added to all tenant enabled collections
     *
     * @default 'tenant'
     */
    name?: string
  }
  /**
   * Field configuration for the field added to the users collection
   *
   * If `includeDefaultField` is `false`, you must include the field on your users collection manually
   * This is useful if you want to customize the field or place the field in a specific location
   */
  tenantsArrayField?:
    | {
        /**
         * Access configuration for the array field
         */
        arrayFieldAccess?: ArrayField['access']
        /**
         * When `includeDefaultField` is `true`, the field will be added to the users collection automatically
         */
        includeDefaultField?: true
        /**
         * Additional fields to include on the tenants array field
         */
        rowFields?: Field[]
        /**
         * Access configuration for the tenant field
         */
        tenantFieldAccess?: RelationshipField['access']
      }
    | {
        arrayFieldAccess?: never
        /**
         * When `includeDefaultField` is `false`, you must include the field on your users collection manually
         */
        includeDefaultField?: false
        rowFields?: never
        tenantFieldAccess?: never
      }
  /**
   * The slug for the tenant collection
   *
   * @default 'tenants'
   */
  tenantsSlug?: string
  /**
   * Function that determines if a user has access to _all_ tenants
   *
   * Useful for super-admin type users
   */
  userHasAccessToAllTenants?: (
    user: ConfigTypes extends { user: User } ? ConfigTypes['user'] : User,
  ) => boolean
}
```

**Example usage**
```ts
import type { Config } from './payload-types'
import { buildConfig } from 'payload'

export default buildConfig({
  plugins: [
    multiTenantPlugin<Config>({
      collections: {
        pages: {},
      },
      userHasAccessToAllTenants: (user) => isSuperAdmin(user),
    }),
  ],
})
```


### How to configure Collections as Globals for multi-tenant

When using multi-tenant, globals need to actually be configured as
collections so the content can be specific per tenant.
To do that, you can mark a collection with `isGlobal` and it will behave
like a global and users will not see the list view.

```ts
multiTenantPlugin({
  collections: {
    navigation: {
      isGlobal: true,
    },
  },
})
```
2025-01-15 14:47:46 -05:00
Alessio Gravili
142c504a46 refactor: improve error logging during onInit and website template seed (#10528)
This PR ensures that onInit and website template seed errors are logged
properly
2025-01-13 01:14:13 +00:00
Paul
d20dc5806b templates: fix issue with shadcn utilities alias across website template and localization example (#10507)
Fixes the utilities alias used by shadcn to a specific file renamed to
`ui.ts` from `cn.ts` since there may be other utilities installed by
shadcn depending on the components the user installs.

Co-Authored-By: Q.Tran <quan.tran@metro.digital>
2025-01-10 17:44:13 -06:00
Amir Aryan
df827c0fdd chore(examples): set HTML dir attribute for RTL locales #10344 (#10345)
fix [#10344](https://github.com/payloadcms/payload/issues/10344)

The template was missing defining direction.

direction property is necessary because HTML direction will be LTR for
RTL languages by default.
2025-01-06 14:40:22 -06:00
Boyan Bratvanov
53aea622f9 docs: fix all other links to live-preview example (#10385)
Continuation of #10380.
2025-01-06 10:15:25 -05:00
Alessio Gravili
5ba477b810 chore(examples): remove outdated testing example (#10370)
This deletes the outdated testing example, as it has not been updated to
Payload v3 yet.

We can add it back in the future once we updated it. Generally, the
Next.js testing docs should now be valid:
https://nextjs.org/docs/app/building-your-application/testing. However,
it might still make sense to provide a v3 testing example to showcase
things like booting up an in-memory db
2025-01-06 00:43:53 +00:00
Jacob Fletcher
1f4790a314 chore(examples): removes all instances of React.forwardRef (#10334)
Similar to #10331. Since React 19, refs can now be passed directly
through props without the need for `React.forwardRef`. This greatly
simplifies components types and overall syntax.
2025-01-03 18:10:46 +00:00
Sasha
6b4842d44d feat(cpa): create project from example using --example CLI arg (#10172)
Adds the ability to create a project using an existing in the Payload
repo example through `create-payload-app`:

For example:
`pnpx create-payload-app --example custom-server` - creates a project
from the
[custom-server](https://github.com/payloadcms/payload/tree/main/examples/custom-server)
example.

This is much easier and faster then downloading the whole repo and
copying the example to another folder.
Note that we don't configure the payload config with the storage / DB
adapter there because examples can be very specific.
2024-12-27 20:16:34 +02:00
Germán Jabloñski
3bbc5bf949 chore(examples): localization example (#10134) 2024-12-22 19:21:56 +00:00
Shrinidhi Shastri
dec87e971a chore(templates): remove console.log that logs payload secret for security (#10095)
I noticed that payload.secret was getting logged via console.log, adding
a significant security risk.
Removed the console.log statements from three preview/route.ts files.
2024-12-20 17:01:47 +00:00
Jacob Fletcher
7bedd6d822 fix(examples): awaits getHeaders in auth example (#10100)
The auth example was not properly awaiting `getHeaders` from
`next/navigation`. This was simply outdated, as this function was
changed to async over the course of the various RC versions during our
beta phase.
2024-12-20 10:38:38 -05:00
Jacob Fletcher
7292220109 chore(examples): updates auth example to latest (#10090)
The auth example was still on `v3.0.0-beta.24`, was missing its users
collection config, and was not yet using the component paths pattern
established here: #7246. This updates to latest and fixes these issues.
This example can still use further improvements and housekeeping which
will come in future PRs.
2024-12-19 23:54:24 -05:00
Mason Yekta
dd3c2eb42b fix(examples): add missing header component in auth example (#10088) 2024-12-20 04:16:03 +00:00
Alessio Gravili
d8c106cb2b fix(templates): broken preview if alternative auth strategy was used, invalid error handling (#9785)
Previously, live preview did not work with oauth, as no token is present
2024-12-19 13:23:47 -05:00
Jacob Fletcher
4dc50030b6 chore(deps): bumps react-select to v5.9.0 to surpress react 19 warnings (#9967)
When installing Payload, `react-select` currently throws a dependency
warning because `v5.8.0` does not include React 19 in its peer deps. As
of `v5.9.0`, it now does thanks to
https://github.com/JedWatson/react-select/pull/5984.
2024-12-13 20:25:21 +00:00
Alessio Gravili
8f3f44922e feat: upgrade to React 19 stable and Next.js 15.0.4 (#9801)
No need for those ugly @types/react overrides anymore!
2024-12-06 14:53:36 -05:00
Jarrod Flesch
fa7ed3f621 fix(ui): stale locale value from useLocale (#9582)
### What?
Fixes issue with stale locale from searchParams

### Why?
Bad use of useEffect/useState inside our useSearchParams provider.

### How?
Memoize the locale instead of relying on the useEffect which was causing
unnecessary renders with stale values.
2024-12-04 14:00:17 -05:00
Patrik
40f5c72e8d chore(examples): migrates form-builder example to 3.0 (#9681)
### What?

Migrates the `form-builder` example to payload `3.0`.

`Updates`:

- Now has a next app directly along side payload.

- Removes `form-builder/next-app` & `form-builder/next-pages` example
front-ends and only uses new recommended approach (i.e admin panel &
front-end on the same port - `3000`)
2024-12-03 09:47:08 -05:00
Alessio Gravili
73e0e25e14 fix(ui): upgrade react-select, fixes type issues with select input (#9653)
React-select fixed React 19 type compatibility here:
https://github.com/JedWatson/react-select/pull/5974
2024-12-01 21:35:03 -07:00
Elliot DeNolf
fdfa07b863 feat(examples): add custom server example [skip-lint] (#9641)
Example using [Next.js Custom
Server](https://nextjs.org/docs/pages/building-your-application/configuring/custom-server)
with express.

Made from official
[examples/custom-server](https://github.com/vercel/next.js/tree/canary/examples/custom-server)
from Next.js repository.
2024-12-01 11:11:47 -05:00
Sasha
4a854f86ae chore(examples): multi-tenant compatible with postgres ID check (#9568)
Fixes https://github.com/payloadcms/payload/issues/9565 multi-tenant
compatibility with Postgres (and custom IDs)

Adds a useful `extractID` utility:
```ts
import { Config } from '@/payload-types'
import type { CollectionSlug } from 'payload'

export const extractID = <T extends Config['collections'][CollectionSlug]>(
  objectOrID: T | T['id'],
): T['id'] => {
  if (objectOrID && typeof objectOrID === 'object') return objectOrID.id

  return objectOrID
}
```
2024-11-27 11:27:44 -05:00
Patrik
f8b7e3eb14 chore(examples): removes external draft-preview examples (#9545)
In an effort to keep the Examples Directory as easy to navigate as
possible, and to keep the Payload Monorepo only as verbose as it needs
to be, we need to remove all alternatives from the Examples Directory.
This includes setups that interact with Payload from a standalone
server, keeping only the Payload recommended "combined" Next.js +
Payload setups.
2024-11-26 16:59:16 -05:00
Patrik
1a8ac74df7 chore(examples): migrates live-preview example to 3.0 (#9538)
### What?

Migrates the `live-preview` example to payload `3.0`.

`Updates`:

- `live-preview/payload` now has a next app directly along side payload.

- Removes `live-preview/next-app` & `live-preview/next-pages` example
front-ends and only uses new recommended approach (i.e admin panel &
front-end on the same port - `3000`)
2024-11-26 16:59:06 -05:00