agentbuffs 0.2.0

Added

• A banner with the flame mark, in 24-bit, 256 or 16 colors, with a shape-only form for NO_COLOR.
• --verbose shows every change before it asks.

Changed

• The plan is one line per agent. "Show the changes first" and --dry-run list the paths, entries and commands.
• One result line per agent, with a check, a dot or a cross. Backups are listed in one line, and manual steps get their own section.
• The spinner is the tool's own, so Ctrl+C still cancels while an agent CLI runs.
• Without a terminal, the output is plain text with the same lines.