The row started with ' ●' (space+fringe) but the header starts with ' U' (two spaces). Removing the extra space brings the row columns in line with the header columns, matching the mockup.
Chat list (*signal*): - Fringe ● now uses warning face (yellow), matching mockup's unread indicator color - Modeline trailing dashes extended for visual balance Conversation buffer (*signal:NAME*): - Compose prompt > changed from bold to link face (blue), matching mockup's signal-blue prompt - Attachment rendering: [attachment: ...] → [photo: ...] - Modeline: (Signal Chat) → (Signal Chat Fill) - Added header-line with key hints (RET send, M-RET newline, C-c C-g refresh), matching mockup's discoverability goal
jbrechtel