intellij.platform.rpc doesn't exist in 2025.3, is embedded in the core
classloader in 2026.1-2026.2 and is a standalone module since 2026.3.
Declaring it as a dependency of the embedded ideavim-common module disables
the whole plugin on 2025.3 and breaks the 2025.3 build.
Move the dependency to a new optional ideavim-rpc module that provides
VimRemoteApiResolver via the IdeaVIM.remoteApiResolver extension point.
When the module is skipped (2025.3), fall back to calling
RemoteApiProviderService from the core classloader.
For large files running search count blocked edt which caused IDE freezes.
Now we first try to quickly show coutn and if we are not able in given threshold move it to other thread and later on update UI accordingly.
Additionally added tests for large files
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+).