Fix project search filtering on projects with multiple worktrees (#9337)

Fixes #9285

Release Notes:

- Fixed a bug that broke search filtering when searching a project with
multiple worktrees
([#9285](https://github.com/zed-industries/zed/issues/9285)).

---------

Co-authored-by: Thorsten <thorsten@zed.dev>

crates/search/src/project_search.rs

@@ -23,7 +23,7 @@ use gpui::{
 use menu::Confirm;
 use project::{
     search::{SearchInputs, SearchQuery},
-    Entry, Project,
+    Project,
 };
 use semantic_index::{SemanticIndex, SemanticIndexStatus};
 
@@ -34,7 +34,7 @@ use std::{
     any::{Any, TypeId},
     mem,
     ops::{Not, Range},
-    path::PathBuf,
+    path::{Path, PathBuf},
     time::{Duration, Instant},
 };
 use theme::ThemeSettings;
@@ -990,13 +990,10 @@ impl ProjectSearchView {
 
     pub fn new_search_in_directory(
         workspace: &mut Workspace,
-        dir_entry: &Entry,
+        dir_path: &Path,
         cx: &mut ViewContext<Workspace>,
     ) {
-        if !dir_entry.is_dir() {
-            return;
-        }
-        let Some(filter_str) = dir_entry.path.to_str() else {
+        let Some(filter_str) = dir_path.to_str() else {
             return;
         };
 
@@ -2806,33 +2803,6 @@ pub mod tests {
             })
             .unwrap();
 
-        let one_file_entry = cx.update(|cx| {
-            workspace
-                .read(cx)
-                .project()
-                .read(cx)
-                .entry_for_path(&(worktree_id, "a/one.rs").into(), cx)
-                .expect("no entry for /a/one.rs file")
-        });
-        assert!(one_file_entry.is_file());
-        window
-            .update(cx, |workspace, cx| {
-                ProjectSearchView::new_search_in_directory(workspace, &one_file_entry, cx)
-            })
-            .unwrap();
-        let active_search_entry = cx.read(|cx| {
-            workspace
-                .read(cx)
-                .active_pane()
-                .read(cx)
-                .active_item()
-                .and_then(|item| item.downcast::<ProjectSearchView>())
-        });
-        assert!(
-            active_search_entry.is_none(),
-            "Expected no search panel to be active for file entry"
-        );
-
         let a_dir_entry = cx.update(|cx| {
             workspace
                 .read(cx)
@@ -2844,7 +2814,7 @@ pub mod tests {
         assert!(a_dir_entry.is_dir());
         window
             .update(cx, |workspace, cx| {
-                ProjectSearchView::new_search_in_directory(workspace, &a_dir_entry, cx)
+                ProjectSearchView::new_search_in_directory(workspace, &a_dir_entry.path, cx)
             })
             .unwrap();