Copying a drag or keyboard selection from the logs screen produced one run-on line: every log entry and the device header is its own paragraph, and Flutter's selection area concatenates adjacent paragraphs with no separator.
Each record is now its own selection container whose selected text ends with a newline, and the screen-level container drops the one dangling after the last selected record, so a partial drag copies exactly what was highlighted. Rows stay lazily built with their geometry unchanged, and the toolbar's copy-all export keeps its own format.
edde746
a18c54f5ce