feat(server): improve context management (#15448)

#### PR Dependency Tree


* **PR #15448** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added workspace artifact upload, browsing, removal, deduplication, and
library ownership support.
* Copilot now supports scoped document and artifact search, canvas
reading, live editor context, and frontend tools.
* Added scope and focus selectors with source-resolution receipts in
chat.
* Added embedding health, progress, synchronization, and retrieval
capabilities.
* Added BYOK policy visibility, provider restrictions, endpoint dialect
selection, and validation.
* Added delegated editor interactions and userdata document
authorization.

* **Bug Fixes**
* Improved attachment handling, cancellation, access control, retrieval
fallbacks, workspace synchronization, and configuration validation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/scripts/genconfig.ts

@@ -13,9 +13,12 @@ import {
 const IGNORED_MODULES = new Set(['db', 'redis', 'graphql']);
 
 function getDescriptors() {
-  return getAllDescriptors().filter(
-    ({ module }) => !IGNORED_MODULES.has(module)
-  );
+  return getAllDescriptors()
+    .filter(({ module }) => !IGNORED_MODULES.has(module))
+    .map(({ module, descriptors }) => ({
+      module,
+      descriptors: descriptors.filter(({ descriptor }) => !descriptor.internal),
+    }));
 }
 
 interface PropertySchema {