Method rename

crates/opencode-lsp/src/lib.rs:652–680

(
        &self,
        path: &Path,
        line: u32,
        character: u32,
        new_name: &str,
    )

    }

    pub async fn rename(
        &self,
        path: &Path,
        line: u32,
        character: u32,
        new_name: &str,
    ) -> Result<Option<lsp_types::WorkspaceEdit>, LspError> {
        let uri = path_to_uri(path)?;

        let params = lsp_types::RenameParams {
            text_document_position: lsp_types::TextDocumentPositionParams {
                text_document: TextDocumentIdentifier { uri },
                position: lsp_types::Position { line, character },
            },
            new_name: new_name.to_string(),
            work_done_progress_params: Default::default(),
        };

        let result = self
            .request("textDocument/rename", serde_json::to_value(params)?)
            .await?;

        if result.is_null() {
            return Ok(None);
        }

        let edit: lsp_types::WorkspaceEdit = serde_json::from_value(result)?;
        Ok(Some(edit))
    }

    pub async fn prepare_call_hierarchy(
        &self,