fix: disable NullSafeMutableLiveData lint check crashing release builds

The lintVitalAnalyzeRelease task fails with an IncompatibleClassChangeError
in NonNullableMutableLiveDataDetector, which is a known bug in the lint
library. Disabling this specific check unblocks release APK builds.

Made-with: Cursor

app/build.gradle.kts

@@ -38,6 +38,9 @@ android {
         compose = true
         buildConfig = true
     }
+    lint {
+        disable += "NullSafeMutableLiveData"
+    }
 }
 
 dependencies {