feat: Add Zed remote SSH support (Vibe Kanban) (#1666)

* Done. Added Zed remote SSH support using the `zed://ssh/` protocol URL format.

**Generated URL format**: `zed://ssh/{user}@{host}{path}`

Examples:
- `zed://ssh/192.168.1.10/home/user/.vimrc`
- `zed://ssh/brit@scepcy/home/brit/projects/scepsy/`

* Restored the comment.

* Done. Added Zed to the frontend condition so the remote SSH host/user fields now appear when Zed is selected as the editor.

* add antigravity as an option in settings

* use early return for zed case to remove extra match statement

crates/services/src/services/config/editor/mod.rs

@@ -140,23 +140,28 @@ impl EditorConfig {
 
     fn remote_url(&self, path: &Path) -> Option<String> {
         let remote_host = self.remote_ssh_host.as_ref()?;
-        let scheme = match self.editor_type {
-            EditorType::VsCode => "vscode",
-            EditorType::Cursor => "cursor",
-            EditorType::Windsurf => "windsurf",
-            EditorType::GoogleAntigravity => "antigravity",
-            _ => return None,
-        };
         let user_part = self
             .remote_ssh_user
             .as_ref()
             .map(|u| format!("{u}@"))
             .unwrap_or_default();
+        let path_str = path.to_string_lossy();
+
+        let scheme = match self.editor_type {
+            EditorType::VsCode => "vscode",
+            EditorType::Cursor => "cursor",
+            EditorType::Windsurf => "windsurf",
+            EditorType::GoogleAntigravity => "antigravity",
+            EditorType::Zed => {
+                return Some(format!("zed://ssh/{user_part}{remote_host}{path_str}"));
+            }
+            _ => return None,
+        };
+
         // files must contain a line and column number
         let line_col = if path.is_file() { ":1:1" } else { "" };
-        let path = path.to_string_lossy();
         Some(format!(
-            "{scheme}://vscode-remote/ssh-remote+{user_part}{remote_host}{path}{line_col}"
+            "{scheme}://vscode-remote/ssh-remote+{user_part}{remote_host}{path_str}{line_col}"
         ))
     }
 

frontend/src/pages/settings/GeneralSettings.tsx

@@ -356,7 +356,9 @@ export function GeneralSettings() {
 
           {(draft?.editor.editor_type === EditorType.VS_CODE ||
             draft?.editor.editor_type === EditorType.CURSOR ||
-            draft?.editor.editor_type === EditorType.WINDSURF) && (
+            draft?.editor.editor_type === EditorType.WINDSURF ||
+            draft?.editor.editor_type === EditorType.GOOGLE_ANTIGRAVITY ||
+            draft?.editor.editor_type === EditorType.ZED) && (
             <>
               <div className="space-y-2">
                 <Label htmlFor="remote-ssh-host">