vim: Update vi{ (#24601)

Small fix: Following up on
https://github.com/zed-industries/zed/pull/24518 where i missed `vi{`.

Matching neovim(tree-sitter), `vi{` should not have the newline selected
(Now `vi{d`/`vi{c` can match `di{`/`ci{`).

Also moved the cursor to the start.

|prev|new|neovim|
|---|---|---|

|![image](https://github.com/user-attachments/assets/0311fbe5-df2e-4feb-977d-de33a3af7fdc)|![image](https://github.com/user-attachments/assets/a940c6ba-268b-4401-8c43-38ca17848542)|![image](https://github.com/user-attachments/assets/dab2c47d-660c-4ae3-bf79-635265222cc1)|

Release Notes:

- N/A

crates/vim/src/visual.rs

@@ -16,7 +16,7 @@ use workspace::searchable::Direction;
 
 use crate::{
     motion::{first_non_whitespace, next_line_end, start_of_line, Motion},
-    object::Object,
+    object::{self, Object},
     state::{Mode, Operator},
     Vim,
 };
@@ -375,6 +375,9 @@ impl Vim {
                                 } else {
                                     selection.end = range.end;
                                 }
+                                if !around && object.is_multiline() {
+                                    object::preserve_indented_newline(map, selection);
+                                }
                             }
 
                             // In the visual selection result of a paragraph object, the cursor is