fix: polish pre-release issue fixes

refs #152
refs #189
refs #190

SKILL.md

@@ -5,6 +5,8 @@ description: "Control herdr from inside it. Manage workspaces and tabs, split pa
 
 # herdr — agent skill
 
+before using this skill, check that `HERDR_ENV=1`. if it is not set to `1`, say you are not running inside a herdr-managed pane and stop. do not inspect or control the focused herdr pane from outside herdr.
+
 you are running inside herdr, a terminal-native agent multiplexer. herdr gives you workspaces, tabs, and panes — each pane is a real terminal with its own shell, agent, server, or log stream — and you can control all of it from the cli.
 
 this means you can:

docs/next/CHANGELOG.md

@@ -9,6 +9,9 @@
 
 ### Fixed
 - Running the internal `herdr client` command from inside Herdr now respects the nested-launch guard, and the command is no longer advertised in root help. (#187)
+- The Herdr agent skill now refuses to claim pane ownership unless it is running inside Herdr. (#152)
+- Terminal-style docs code blocks now keep their copy button in the top-right corner. (#190)
+- The sidebar `new` workspace button now aligns with the sidebar's left padding. (#189)
 
 ### Breaking Changes
 - The client/server protocol is now version 7. Stop and restart any running v0.5.10 server before attaching with this release.

src/ui/sidebar.rs

@@ -725,7 +725,7 @@ fn render_workspace_list(app: &AppState, frame: &mut Frame, area: Rect, is_navig
     if app.mouse_capture && list_bottom > area.y {
         let new_rect = app.sidebar_new_button_rect();
         frame.render_widget(
-            Paragraph::new(Span::styled("new", Style::default().fg(p.overlay0))),
+            Paragraph::new(Span::styled(" new", Style::default().fg(p.overlay0))),
             new_rect,
         );
 

website/src/styles/starlight.css

@@ -131,6 +131,10 @@
   overflow: hidden;
 }
 
+.expressive-code .frame.is-terminal {
+  --button-spacing: 0.4rem;
+}
+
 .expressive-code .frame.is-terminal .header {
   display: none;
 }