murmur 0.3.4

Twelve commits since v0.3.3. The host stops fishing for a reply: it talks
on its own and lets a line stand, instead of asking you something and then
telling you that you don't have to answer. murmur now runs on Node 22.16+
as well as 24, and if your Node comes from nvm, fnm, asdf or mise, setup
offers a small shim so the murmur command survives a project switching
Node. Something you tell the host now reaches what it knows about you in
the same session; a blank upload no longer airs as a song; a song's outro
no longer gets a coda after it has already ended; the first beat no longer
waits on a pick still resolving; and the pet can say one notice at launch.

What's Changed

• feat(tui): let the pet say one launch notice [spec 10] by @wine-fall in #298
• fix(music): a blank upload stops airing as a song [spec 03-01] by @wine-fall in #299
• fix(memory): fold a stated fact into the profile the same session [spec 05-01] by @wine-fall in #301
• fix(tui): a card cuts the ripple off instead of lifting it [spec 10] by @wine-fall in #300
• fix(director): no coda rides an outro that already ended [spec 04] by @wine-fall in #302
• test(ci): stabilize invitation timing and restore the README demo by @wine-fall in #303
• docs(readme): play the product film inline by @wine-fall in #304
• docs(readme): lead with the experience, three-line first run by @wine-fall in #305
• fix(director): a dead start never waits on a pick still resolving [spec 04] by @wine-fall in #306
• feat(setup): pin the command past a Node switch; publish on Node 22.16+ [spec 03-03] by @wine-fall in #307
• fix(persona): the host broadcasts and never fishes for a reply [spec 06] by @wine-fall in #308
• chore(deps): claude-agent-sdk ^0.3.220 -> ^0.3.296 by @wine-fall in #309
• chore(release): 0.3.4 by @wine-fall in #310

Full Changelog: v0.3.3...v0.3.4