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/repl/src/kernels/remote_kernels.rs

@@ -39,7 +39,7 @@ pub async fn launch_remote_kernel(
     let kernel_launch_request = KernelLaunchRequest {
         name: kernel_name.to_string(),
         // Note: since the path we have locally may not be the same as the one on the remote server,
-        // we don't send it. We'll have to evaluate this decisiion along the way.
+        // we don't send it. We'll have to evaluate this decision along the way.
         path: None,
     };