Pulse 0.3.4

Changed

• The Map shows its signet, the P of the light Pulse icon, as an image in terminals that confirm the Kitty graphics protocol (for example Kitty, Ghostty, WezTerm): with the icon's petrol gradient and smooth edges, in the same 8 columns and 4 rows of the header. The Map asks the terminal once; without its confirmation, in a pipe, in pulse status, on Windows, in tmux and in GNU screen the text signet stays. The image follows resizes and is removed when the Map ends, also after Ctrl-C, a signal or an error. Answers of the terminal never act as keys, and one that arrives after the Map ended does not reach the shell (#166).

Fixed

• A Project-BA works on docs/<n>-<slug>, n being the number of its draft. The Stop hook and pulse release now see its unpushed commits and ask for the push, as on any numbered docs branch (#103).
• pulse check, pulse migrate and the spec checks read frontmatter the same way: a line of exactly --- (trailing blanks aside) opens and closes it, ---foo does neither, and a file may end right after the closing line. pulse migrate now also removes owner and assignee, which pulse check reported afterwards, and its preview shows control characters as ? like every other command (#92).
• The setup guide and /pulse suggest a branch named by date and time, chore/pulse-config-<YYYYMMDD-HHMMSS>, so two clones no longer collide on chore/setup-pulse. pulse new --spec no longer opens a second record for a spec that an open record already links; it names that record (#80).
• A project with its own spec_branch pattern gets the reminder to push unpushed commits on a spec branch, as one with docs/<n>-<slug> does: the hook reads the item number with the rule that recognizes spec branches. The query of the auto-approval control issue takes up to 1000 matches instead of 30 (#33).