fix(tui): route mcp list paste into search

Author: OnlyYu1996

src/cortex-tui/src/modal/mcp_manager/mod.rs

@@ -29,6 +29,10 @@ impl Modal for McpManagerModal {
 
     fn handle_paste(&mut self, text: &str) -> bool {
         match &mut self.mode {
+            McpMode::List => {
+                self.list.append_search_text(text);
+                true
+            }
             McpMode::AddStdioServer {
                 name,
                 command,
@@ -190,3 +194,37 @@ impl Modal for McpManagerModal {
         Some("Search servers...")
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_list_mode_paste_updates_search_query() {
+        let mut modal = McpManagerModal::new(vec![
+            McpServerInfo {
+                name: "filesystem".to_string(),
+                status: McpStatus::Running,
+                tool_count: 3,
+                error: None,
+                requires_auth: false,
+            },
+            McpServerInfo {
+                name: "github".to_string(),
+                status: McpStatus::Stopped,
+                tool_count: 8,
+                error: None,
+                requires_auth: false,
+            },
+        ]);
+
+        assert!(modal.handle_paste("git"));
+
+        assert_eq!(modal.list.search_query(), "git");
+        assert_eq!(modal.list.filtered_len(), 1);
+        assert_eq!(
+            modal.selected_server().map(|server| server.name.as_str()),
+            Some("github")
+        );
+    }
+}

src/cortex-tui/src/widgets/selection_list.rs

@@ -324,6 +324,16 @@ impl SelectionList {
         &self.search_query
     }
 
+    /// Append text to the current search query and update filtered items.
+    pub fn append_search_text(&mut self, text: &str) {
+        if text.is_empty() {
+            return;
+        }
+
+        self.search_query.push_str(text);
+        self.apply_filter();
+    }
+
     /// Get the number of filtered items.
     pub fn filtered_len(&self) -> usize {
         self.filtered_indices.len()