Seven published packages declared `engines.node: ">=18"`, but CI has never
run Node 18 and Node 18 reached end of life on 2025-04-30. The claim
pointed at a runtime nothing tests and that receives no security patches.
Raise those seven to `">=20"`, the lowest version the unit matrix
(20.x, 22.x, 24.x) actually proves, and raise the root manifest to match.
Also give `@copilotkit/runtime` its first `engines` field. It declared
none, while #7089 moved it to pino 10, which drops Node 18. Pino ships no
`engines` of its own, so a consumer on Node 18 installed cleanly and
failed later, at runtime.
Closes#7107
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Final naming decision. Renames the public component + element across the
board: React/Angular CopilotDrawer -> CopilotThreadsDrawer, the Lit element
copilotkit-drawer -> copilotkit-threads-drawer (tag, CopilotKitThreadsDrawer
class, COPILOTKIT_THREADS_DRAWER_TAG, defineCopilotKitThreadsDrawer), the
@copilotkit/web-components/drawer subpath -> /threads-drawer (+ src dir),
the CopilotThreadsDrawerRow directive / copilotThreadsDrawerRow input, and
all prose/test references. Generic types (DrawerThread, DrawerFilter),
--cpk-drawer-* tokens, and ::part names are unchanged. Behavior unchanged.
Shadow-DOM Lit element that renders the threads drawer: self-contained styles
with build-time token sync from react-core's theme, slot projection for custom
rows, license/upsell gating, filtering, and a mobile modal. View-state lives on
the element; domain state stays with the host. Multi-format build (ESM/CJS
externalize lit as a peer dep; UMD inlines lit so the CDN <script> path is
self-contained).
Benjamin Taylor