vim: Add vim command filename autocomplete (#36332)

Release Notes:

- Adds filename autocomplete for vim commands:
  - write
  - edit
  - split
  - vsplit
  - tabedit
  - tabnew
- Makes command palette interceptor async
<img width="1382" height="634" alt="image"
src="https://github.com/user-attachments/assets/e7bf01c5-e9cd-4a7d-b38c-12fc3df5069f"
/>

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

crates/vim/src/state.rs

@@ -6,7 +6,7 @@ use crate::{ToggleMarksView, ToggleRegistersView, UseSystemClipboard, Vim, VimAd
 use crate::{motion::Motion, object::Object};
 use anyhow::Result;
 use collections::HashMap;
-use command_palette_hooks::{CommandPaletteFilter, CommandPaletteInterceptor};
+use command_palette_hooks::{CommandPaletteFilter, GlobalCommandPaletteInterceptor};
 use db::{
     sqlez::{domain::Domain, thread_safe_connection::ThreadSafeConnection},
     sqlez_macros::sql,
@@ -718,9 +718,7 @@ impl VimGlobals {
                 CommandPaletteFilter::update_global(cx, |filter, _| {
                     filter.show_namespace(Vim::NAMESPACE);
                 });
-                CommandPaletteInterceptor::update_global(cx, |interceptor, _| {
-                    interceptor.set(Box::new(command_interceptor));
-                });
+                GlobalCommandPaletteInterceptor::set(cx, command_interceptor);
                 for window in cx.windows() {
                     if let Some(workspace) = window.downcast::<Workspace>() {
                         workspace
@@ -735,9 +733,7 @@ impl VimGlobals {
             } else {
                 KeyBinding::set_vim_mode(cx, false);
                 *Vim::globals(cx) = VimGlobals::default();
-                CommandPaletteInterceptor::update_global(cx, |interceptor, _| {
-                    interceptor.clear();
-                });
+                GlobalCommandPaletteInterceptor::clear(cx);
                 CommandPaletteFilter::update_global(cx, |filter, _| {
                     filter.hide_namespace(Vim::NAMESPACE);
                 });