fix(docs): preview server handles both openrpc and openapi (#5629)

packages/cli/cli/versions.yml

@@ -1,3 +1,11 @@
+- changelogEntry:
+    - summary: |
+        The preview server is updated such that local previews of both OpenRPC and OpenAPI (legacy parser)
+        are now possible. 
+      type: fix
+  irVersion: 55
+  version: 0.50.4
+
 - changelogEntry:
     - summary: |
         The docs.yml now supports a separate configurtation for `feature-flags` which allows Fern to render 

packages/cli/docs-preview/package.json

@@ -27,12 +27,10 @@
     "depcheck": "depcheck"
   },
   "dependencies": {
-    "@fern-api/core-utils": "workspace:*",
     "@fern-api/docs-resolver": "workspace:*",
     "@fern-api/fdr-sdk": "0.128.0-8c361ea2b",
     "@fern-api/fs-utils": "workspace:*",
     "@fern-api/ir-sdk": "workspace:*",
-    "@fern-api/lazy-fern-workspace": "workspace:*",
     "@fern-api/logger": "workspace:*",
     "@fern-api/project-loader": "workspace:*",
     "@fern-api/register": "workspace:*",

packages/cli/docs-preview/src/previewDocs.ts

@@ -1,6 +1,5 @@
 import { v4 as uuidv4 } from "uuid";
 
-import { isNonNullish } from "@fern-api/core-utils";
 import { DocsDefinitionResolver, filterOssWorkspaces } from "@fern-api/docs-resolver";
 import {
     APIV1Read,
@@ -16,7 +15,6 @@ import {
 } from "@fern-api/fdr-sdk";
 import { convertToFernHostAbsoluteFilePath } from "@fern-api/fs-utils";
 import { IntermediateRepresentation } from "@fern-api/ir-sdk";
-import { OSSWorkspace } from "@fern-api/lazy-fern-workspace";
 import { Project } from "@fern-api/project-loader";
 import { convertIrToFdrApi } from "@fern-api/register";
 import { TaskContext } from "@fern-api/task-context";
@@ -96,8 +94,8 @@ export async function getPreviewDocsDefinition({
     });
 
     return {
-        apis: parsedDocsConfig.experimental?.openapiParserV2 ? {} : apiCollector.getAPIsForDefinition(),
-        apisV2: parsedDocsConfig.experimental?.openapiParserV2 ? apiCollectorV2.getAPIsForDefinition() : {},
+        apis: apiCollector.getAPIsForDefinition(),
+        apisV2: apiCollectorV2.getAPIsForDefinition(),
         config: readDocsConfig,
         files: {},
         filesV2,