Voice parks a routine proposal, it never accepts it (V-367)

Accepting a proposed routine gives the tick loop a standing new reason to
speak. DESIGN.md § "surface caps authority" puts that at layer 3, and says
voice is structurally incapable of layer 3 because a room mic is reachable
by anyone in the room. The /routines button was gated at step-up; the voice
path accepted outright. The two surfaces disagreed, so one of them was wrong.

A spoken "да" now leaves the row 'proposed' and sends him to /routines,
where the gated button is. A spoken "нет" still dismisses: declining does
not move the boundary outward, so voice keeps it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018CotYKycuio1GwLbYh9jfc

cmd/mavweb/main.go

@@ -1210,13 +1210,10 @@ func routineRows(rs []ipc.ProposedRoutine) []routineRow {
 	return out
 }
 
-// acceptRoutine creates the recurring reminder for a proposal, then marks the
-// proposal accepted and links the reminder to it. Weekly patterns get a cron
-// expression; any other interval fires once.
-//
-// TODO(vikunja#46): this mirrors the voice accept path in cmd/mavend/voice.go.
-// When the tick loop learns to read accepted proposals directly, both callers
-// should hand off to one place in core instead of each building a reminder.
+// acceptRoutine marks a proposal accepted. This page is the ONLY surface that
+// may do it (Vikunja #367): accepting gives the tick loop a standing new
+// reason to speak, which DESIGN.md puts at layer 3, and the button here is
+// behind step-up. Voice can park the question and dismiss, never accept.
 func acceptRoutine(ctx context.Context, core ipc.CoreAPI, id int64) error {
 	proposed, err := core.ListProposedRoutines(ctx)
 	if err != nil {