Closes the Marquee 1.2.0 publish queue (PR #7 on Marquee, scheme aligned
with FC.Common canonical csproj-baked Version) and the TtsReader audio-404
FcAlert CI queue (PR #18 on TtsReader merged from this session). Mirrors
the Sprint 29 Cx-1 per-repo Deployment pattern from PR #5 verbatim.
Marquee + TtsReader weren't in the Sprint 29 Cx-1 top-8 cost-driven set
but have operator-relevant CI queued. Long-tail repos (Common shared
sublibs / Distribution / DNS / Knowledge / LlmBridge / Media / Presentations
/ RemoteDesktop / SegmentDisplay / Signage.Contracts / SignalControl / etc.)
still deferred to Q-CI-58 Sprint 31+ batch as planned.
