fix: add missing changelog metadata

changes/aniskip-key-learn.md

@@ -1 +1,4 @@
+type: changed
+area: config
+
 - Settings: Changed the AniSkip button key setting to use click-to-learn key capture instead of raw text entry.

changes/mpv-config-unified.md

@@ -1 +1,4 @@
-feat: manage bundled mpv plugin startup options from SubMiner config
+type: added
+area: launcher
+
+- Managed bundled mpv plugin startup options from SubMiner config.