Record streams into hidden .live/ and publish finished files via the sweep; plugin 0.1.2 feed wording

Jellyfin indexed in-progress fragmented recordings (no duration -> seek jumped to next episode).
MediaMTX now writes under <Title>/.live/; the sweep remuxes finished files into the title folder
and removes the source. Feed says 'New recording' since it fires after publish.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

jellyfin-plugin-vanguard/build.yaml

@@ -1,6 +1,6 @@
 name: "Vanguard Metadata"
 guid: "d00ebd97-f987-4678-8089-c8f0f8a6ab3e"
-version: "0.1.1.0"
+version: "0.1.2.0"
 targetAbi: "12.4.0.0"
 framework: "net10.0"
 overview: "Season/episode metadata for gameplay recordings from timestamps, Discord and Authentik."
@@ -14,5 +14,6 @@ artifacts:
 - "Jellyfin.Plugin.Vanguard.dll"
 - "Jellyfin.Plugin.Vanguard.Core.dll"
 changelog: >
+  0.1.2.0 feed says "New recording" (streams are published only after they finish)
   0.1.1.0 playback-policy enforcement task (direct-play-only for all users)
   0.1.0.0 initial skeleton