Publish explicit versions for BOM-managed Compose dependencies (#4)

Maven Central rejects a POM that declares a dependency without a version. The
Compose BOM supplies those versions at resolution time, but a BOM does not
travel in the published POM, so consumers who do not import the BOM themselves
get an unresolvable dependency.

Give the BOM-managed Compose artifacts an explicit version (`composeLibs`,
1.7.8 — what compose-bom 2025.02.00 resolves to) so the version reaches the POM.
The BOM still governs resolution; this only fixes what is published.

Release as 1.3.1: Maven Central versions cannot be replaced.

Author: wf9a5m75

gradle.properties

@@ -8,5 +8,5 @@ minSdk=26
 javaVersion=17
 jvmTarget=17
 
-libraryVersion=1.3.0
+libraryVersion=1.3.1
 android.generateSyncIssueWhenLibraryConstraintsAreEnabled=false

gradle/libs.versions.toml

@@ -1,4 +1,5 @@
 [versions]
+composeLibs = "1.7.8"
 agp = "9.2.1"
 kotlin = "2.0.21"
 
@@ -14,9 +15,9 @@ espressoCore = "3.7.0"
 [libraries]
 # Jetpack Compose (with BOM)
 androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
-androidx-ui = { group = "androidx.compose.ui", name = "ui" }
-androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
-androidx-foundation = { group = "androidx.compose.foundation", name = "foundation" }
+androidx-ui = { group = "androidx.compose.ui", name = "ui", version.ref = "composeLibs" }
+androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview", version.ref = "composeLibs" }
+androidx-foundation = { group = "androidx.compose.foundation", name = "foundation", version.ref = "composeLibs" }
 
 # Lifecycle
 androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
@@ -27,8 +28,8 @@ maptiler-sdk = { module = "com.maptiler:maptiler-sdk-kotlin", version.ref = "map
 
 # Sample app
 androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
-androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
-androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
+androidx-material3 = { group = "androidx.compose.material3", name = "material3", version.ref = "composeLibs" }
+androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling", version.ref = "composeLibs" }
 
 # Test
 junit = { group = "junit", name = "junit", version.ref = "junit" }