Move git status out of Entry (#22224)

- [x] Rewrite worktree git handling
- [x] Fix tests
- [x] Fix `test_propagate_statuses_for_repos_under_project`
- [x] Replace `WorkDirectoryEntry` with `WorkDirectory` in
`RepositoryEntry`
- [x] Add a worktree event for capturing git status changes
- [x] Confirm that the local repositories are correctly updating the new
WorkDirectory field
- [x] Implement the git statuses query as a join when pulling entries
out of worktree
- [x] Use this new join to implement the project panel and outline
panel.
- [x] Synchronize git statuses over the wire for collab and remote dev
(use the existing `worktree_repository_statuses` table, adjust as
needed)
- [x] Only send changed statuses to collab

Release Notes:

- N/A

---------

Co-authored-by: Cole Miller <cole@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.com>
Co-authored-by: Nathan <nathan@zed.dev>

crates/git/src/status.rs

@@ -1,10 +1,6 @@
 use crate::repository::{GitFileStatus, RepoPath};
 use anyhow::{anyhow, Result};
-use std::{
-    path::{Path, PathBuf},
-    process::Stdio,
-    sync::Arc,
-};
+use std::{path::Path, process::Stdio, sync::Arc};
 
 #[derive(Clone)]
 pub struct GitStatus {
@@ -15,7 +11,7 @@ impl GitStatus {
     pub(crate) fn new(
         git_binary: &Path,
         working_directory: &Path,
-        path_prefixes: &[PathBuf],
+        path_prefixes: &[RepoPath],
     ) -> Result<Self> {
         let child = util::command::new_std_command(git_binary)
             .current_dir(working_directory)
@@ -27,7 +23,7 @@ impl GitStatus {
                 "-z",
             ])
             .args(path_prefixes.iter().map(|path_prefix| {
-                if *path_prefix == Path::new("") {
+                if path_prefix.0.as_ref() == Path::new("") {
                     Path::new(".")
                 } else {
                     path_prefix
@@ -55,10 +51,12 @@ impl GitStatus {
                     let (status, path) = entry.split_at(3);
                     let status = status.trim();
                     Some((
-                        RepoPath(PathBuf::from(path)),
+                        RepoPath(Path::new(path).into()),
                         match status {
-                            "A" | "??" => GitFileStatus::Added,
+                            "A" => GitFileStatus::Added,
                             "M" => GitFileStatus::Modified,
+                            "D" => GitFileStatus::Deleted,
+                            "??" => GitFileStatus::Untracked,
                             _ => return None,
                         },
                     ))
@@ -75,7 +73,7 @@ impl GitStatus {
 
     pub fn get(&self, path: &Path) -> Option<GitFileStatus> {
         self.entries
-            .binary_search_by(|(repo_path, _)| repo_path.0.as_path().cmp(path))
+            .binary_search_by(|(repo_path, _)| repo_path.0.as_ref().cmp(path))
             .ok()
             .map(|index| self.entries[index].1)
     }