- Fixed `G`/`gg` motions to distinguish "no count" (go to last/first line) from explicit count. - Added parsing for literal `\x1b`/`\r` bytes and backslash escape sequences (`\r`, `\e`, `\n`, `\t`). - Updated `#readCount` to return `hasCount` flag propagated through operator and motion resolution. - Synced vim buffer fingerprint from disk on reuse to handle LSP writethrough reformats.