Feature idea: Collaborative spreadsheets embedded in Outline

Summary Could Outline support creating and editing spreadsheets directly inside documents, with real-time collaboration? Outline already supports collaborative document editing, and its tables work well for structured information. For larger datasets or work that needs formulas and spreadsheet-style editing, users still have to leave Outline and work in a separate spreadsheet app. It would be useful to have a spreadsheet experience embedded in an Outline document, similar to the integrated spreadsheet workflows in Lark Docs or Microsoft 365. Proposed experience • Insert a spreadsheet into a document and edit it inline. • Let multiple collaborators edit the same spreadsheet at the same time, with changes synchronized in real time. • Support familiar spreadsheet features such as multiple sheets, formulas, cell formatting, and row/column operations. • Import and export common formats such as .xlsx and .csv where practical. • Keep the feature …