IJPL-257728 removed intellij.platform.kernel, kernel.impl and kernel.backend
from the platform. On builds from master, IdeaVIM.ideavim-backend and both
bookmark backend modules declared a dependency on intellij.platform.kernel.backend,
so the platform skipped them silently. None of the remoteApiProvider extensions
got registered, and Commentary, Format and the other RPC calls failed with
"No remote API found".
IdeaVim doesn't use any class from these modules. The backend-only loading in
split mode is still provided by the dependency on intellij.platform.backend.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Split the bookmark backend RPC into optional, self-gating content modules so JumpRemoteApi (and the rest of the backend RPC) no longer breaks when the intellij.platform.bookmarks module is absent, while bookmark sync still works whether bookmarks lives in platform core (≤2026.1) or in the separate plugin module
(2026.2+).
