Feat: add skills space to context engine (#13908)

### What problem does this PR solve?

issue #13714

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

internal/cli/user_parser.go

@@ -2164,7 +2164,7 @@ func (p *Parser) parseSearchCommand() (*Command, error) {
 		return cmd, nil
 	}
 
-	cmd := NewCommand("context_search")
+	cmd := NewCommand("ce_search")
 
 	cmd.Params["query"] = question