feat: add user testing plan for SafeBite app

- Created a comprehensive user testing plan document to validate the app's usability, reliability, accessibility, and resilience.
- Included various test scenarios covering onboarding, product scanning, manual barcode entry, and accessibility features.

chore: update dependencies for code quality tools

- Added ktlint version 12.2.0 for Kotlin code style enforcement.
- Added detekt version 1.23.7 for static code analysis.

chore: increment version numbers

- Updated MINOR version to 32 and CODE to 43 in version.properties to reflect recent changes.

gradle/libs.versions.toml

@@ -29,6 +29,8 @@ truth = "1.4.4"
 mockk = "1.13.12"
 turbine = "1.1.0"
 leakcanary = "2.14"
+ktlint = "12.2.0"
+detekt = "1.23.7"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -104,3 +106,5 @@ kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "ko
 kotlin-parcelize = { id = "org.jetbrains.kotlin.plugin.parcelize", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 hilt = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }
+ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint" }
+detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }