fix(sdk-commands): tombstone for the removed quests command; drop QUESTS_* codes

Review follow-ups on the quests removal:

- running 'sdk-commands quests' now explains the removal and points at the
  Quests API instead of a generic command-not-found (localized en/es/zh,
  covered by a test)
- the QUESTS_* CliErrorName members are dropped after all: keeping them
  while the analytics Events type lost its Quest entries was an
  inconsistent compat policy, and neither type is a formal API surface
- the ai-agent-context.md overview command list gains code-to-composite
  and get-context-files (pre-existing omission)

Author: eordano

docs/ai-agent-context.md

@@ -9,7 +9,7 @@
 - **ECS Runtime (`@dcl/ecs`)**: Core engine with entity/component/system lifecycle, CRDT-based state synchronization across peers, binary serialization for network transport, and built-in systems for physics, raycasts, tweens, and input.
 - **Main SDK (`@dcl/sdk`)**: High-level developer-facing package aggregating all sub-packages. Exposes pre-built components (`Transform`, `GltfContainer`, `Material`, `AudioSource`, `Animator`, `UiTransform`, etc.), math utilities, networking primitives, observables, and testing helpers.
 - **React Bindings (`@dcl/react-ecs`)**: Custom React reconciler that bridges React 18 functional components and JSX to the ECS. Implements a CSS Flexbox–subset layout system for UI, theme support, and mouse event handling.
-- **CLI (`@dcl/sdk-commands`)**: Node.js binary (`sdk-commands`) for `init`, `start` (dev server with hot reload), `build` (esbuild bundling), `deploy` (signed Catalyst publish), `export-static`, and `pack-smart-wearable` commands.
+- **CLI (`@dcl/sdk-commands`)**: Node.js binary (`sdk-commands`) for `init`, `start` (dev server with hot reload), `build` (esbuild bundling), `deploy` (signed Catalyst publish), `export-static`, `pack-smart-wearable`, `code-to-composite`, and `get-context-files` commands.
 - **Runtime Types (`@dcl/js-runtime`)**: Pure type-definition package (`.d.ts` only, no JS). Declares Web APIs (`fetch`, `WebSocket`, `console`), SDK runtime globals, and auto-generated RPC API types from Decentraland protocol buffers.
 - **Playground Assets (`@dcl/playground-assets`)**: Single browser-compatible bundle re-exporting the full SDK for use in the Decentraland web Playground IDE.
 

packages/@dcl/sdk-commands/src/locales/en.json

@@ -4,6 +4,7 @@
       "invalid_folder": "Developer: All commands must be inside a folder",
       "invalid_index_file": "Developer: All commands must have an \"index.js\" file inside",
       "not_found": "Command \"{{command}}\" is invalid. {{help}}",
+      "removed": "The \"{{command}}\" command has been removed from the SDK. {{hint}}",
       "not_valid": "Command does not follow implementation rules:\n* Requires a \"help\" function\n* Requires a \"main\" function"
     },
     "config": {

packages/@dcl/sdk-commands/src/locales/es.json

@@ -4,6 +4,7 @@
       "invalid_folder": "Desarrollador: Todos los comandos deben estar dentro de una carpeta",
       "invalid_index_file": "Desarrollador: Todos los comandos deben tener un archivo \"index.js\" dentro",
       "not_found": "El comando \"{{command}}\" no es válido. {{help}}",
+      "removed": "El comando \"{{command}}\" fue eliminado del SDK. {{hint}}",
       "not_valid": "El comando no sigue las reglas de implementación:\n* Requiere una función \"help\"\n* Requiere una función \"main\""
     },
     "config": {

packages/@dcl/sdk-commands/src/locales/zh.json

@@ -4,6 +4,7 @@
       "invalid_folder": "开发者：所有命令必须在文件夹内",
       "invalid_index_file": "开发者：所有命令必须包含一个 \"index.js\" 文件",
       "not_found": "命令 \"{{command}}\" 无效。{{help}}",
+      "removed": "\"{{command}}\" 命令已从 SDK 中移除。{{hint}}",
       "not_valid": "命令不符合实现规则：\n* 需要 \"help\" 函数\n* 需要 \"main\" 函数"
     },
     "config": {

packages/@dcl/sdk-commands/src/logic/error.ts

@@ -20,15 +20,6 @@ export type CliErrorName =
   | 'INIT_INVALID_ARGUMENTS'
   | 'INIT_INVALID_PROJECT'
   | 'INIT_INVALID_TEMPLATE_ZIP_URL'
-  // Quests errors — the quests command was removed; these members are kept
-  // only so the union stays type-compatible for external consumers
-  | 'QUESTS_INVALID_TARGET'
-  | 'QUESTS_INVALID_JSON'
-  | 'QUESTS_INVALID_QUEST_JSON'
-  | 'QUESTS_FILE_DOES_NOT_EXIST'
-  | 'QUESTS_CREATION_CANCELLED'
-  | 'QUESTS_INVALID_ADDRESS'
-  | 'QUESTS_INVALID_UUID'
   // Components errors
   | 'CONFIG_NOT_PROVIDED'
   // Get context files errors

packages/@dcl/sdk-commands/src/run-command.ts

@@ -22,6 +22,12 @@ interface FileExports {
 
 const listCommandsStr = (commands: string[]) => commands.map(($) => `\t *sdk-commands ${$} \n`).join('')
 
+// commands that shipped in previous releases and were deliberately removed;
+// invoking one gets a pointer to the replacement instead of a generic not-found
+const REMOVED_COMMANDS: Record<string, string> = {
+  quests: 'Quests can be managed through the Decentraland Quests API (https://quests.decentraland.org).'
+}
+
 /* istanbul ignore next */
 function asserValidCommand(fns: FileExports): fns is Required<FileExports> {
   const { help, main } = fns
@@ -43,6 +49,12 @@ export async function runSdkCommand(components: CliComponents, command: string,
   const commands = await getCommands(components)
 
   if (!commands.includes(command)) {
+    if (command in REMOVED_COMMANDS) {
+      throw new CliError(
+        'COMMAND_NOT_FOUND',
+        i18next.t('errors.command.removed', { command, hint: REMOVED_COMMANDS[command] })
+      )
+    }
     if (needsHelp) {
       components.logger.log(helpMessage(commands))
       return

test/sdk-commands/utils/commands.spec.ts

@@ -30,6 +30,14 @@ describe('utils/commands', () => {
     expect(readDirSpy).toHaveBeenCalled()
   })
 
+  it('points removed commands at their replacement', async () => {
+    const components = await initComponents()
+
+    await expect(runSdkCommand(components, 'quests', [])).rejects.toThrow(
+      'The "quests" command has been removed from the SDK. Quests can be managed through the Decentraland Quests API (https://quests.decentraland.org).'
+    )
+  })
+
   test('runs a help command', async () => {
     const components = await initComponents()