Closes https://github.com/zed-industries/zed/issues/28091 Off in language settings by default: ` "lsp_folding_ranges": "off",`, when enabled, disables tree-sitter indent-based folding and enables fetching of LSP ones instead. Falls back to tree-sitter if LSP-based one brings no results. Release Notes: - Added `textDocument/foldingRange` LSP support, use ` "lsp_folding_ranges": "on",` language settings to fetch and prefer the LSP folds