Centralize the CopyPath and CopyRelativePath actions to zed_actions (#24836)

I spent an hour with @marcospb19 this morning debugging an issue with
adding `Copy Path` and `Copy Relative Path` actions to the editor
context menu. Turned out that the problem was using
`workspace::CopyPath` in the menu and `editor::CopyPath` in the action
handler.

This is an easy mistake to make, so let's fix it for everyone.

Release Notes:

- N/A

crates/outline_panel/Cargo.toml

@@ -38,6 +38,7 @@ ui.workspace = true
 util.workspace = true
 workspace.workspace = true
 worktree.workspace = true
+zed_actions.workspace = true
 
 [dev-dependencies]
 search = { workspace = true, features = ["test-support"] }

crates/outline_panel/src/outline_panel.rs

@@ -67,8 +67,6 @@ actions!(
     [
         CollapseAllEntries,
         CollapseSelectedEntry,
-        CopyPath,
-        CopyRelativePath,
         ExpandAllEntries,
         ExpandSelectedEntry,
         FoldDirectory,
@@ -1361,8 +1359,11 @@ impl OutlinePanel {
                     menu.action("Fold Directory", Box::new(FoldDirectory))
                 })
                 .separator()
-                .action("Copy Path", Box::new(CopyPath))
-                .action("Copy Relative Path", Box::new(CopyRelativePath))
+                .action("Copy Path", Box::new(zed_actions::workspace::CopyPath))
+                .action(
+                    "Copy Relative Path",
+                    Box::new(zed_actions::workspace::CopyRelativePath),
+                )
         });
         window.focus(&context_menu.focus_handle(cx));
         let subscription = cx.subscribe(&context_menu, |outline_panel, _, _: &DismissEvent, cx| {
@@ -1827,7 +1828,12 @@ impl OutlinePanel {
         })
     }
 
-    fn copy_path(&mut self, _: &CopyPath, _: &mut Window, cx: &mut Context<Self>) {
+    fn copy_path(
+        &mut self,
+        _: &zed_actions::workspace::CopyPath,
+        _: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
         if let Some(clipboard_text) = self
             .selected_entry()
             .and_then(|entry| self.abs_path(entry, cx))
@@ -1837,7 +1843,12 @@ impl OutlinePanel {
         }
     }
 
-    fn copy_relative_path(&mut self, _: &CopyRelativePath, _: &mut Window, cx: &mut Context<Self>) {
+    fn copy_relative_path(
+        &mut self,
+        _: &zed_actions::workspace::CopyRelativePath,
+        _: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
         if let Some(clipboard_text) = self
             .selected_entry()
             .and_then(|entry| match entry {