* build: fix release

* build: fix release

* build: automatically triage issues

* build: headers

* feat: update to maps 20.0.0 and add usage attribution

* feat: add transit layer demo

* feat(demo): modernize MainActivity with Compose and fix UI issues

- Replace legacy MainActivity.java/xml with Compose-based MainActivity.kt
- Enforce edge-to-edge support with `enableEdgeToEdge()` and Scaffold
- Organize libs.versions.toml into categorized sections
- Add TransitLayerDemoActivity to demonstrate transit layer usage
- Fix spinner text contrast in ClusterAlgorithmsDemoActivity
- Add material-icons-core dependency to resolve compilation error

* feat(demo): modernize MainActivity with Compose and fix UI issues

- Replace legacy MainActivity.java/xml with Compose-based MainActivity.kt
- Enforce edge-to-edge support with `enableEdgeToEdge()` and Scaffold
- Organize libs.versions.toml into categorized sections
- Add TransitLayerDemoActivity to demonstrate transit layer usage
- Fix spinner text contrast in ClusterAlgorithmsDemoActivity
- Add material-icons-core dependency to resolve compilation error

* Refactor: Extract strings, clean resources, modernize Demo UI

- Updated MainActivity to Compose with Accordion UI
- Extracted hardcoded strings to strings.xml
- Removed unused resources (colors, dimens, raw files)
- Fixed lint warnings for hardcoded text and unused resources
- Updated Demo models to use resource IDs

* Fix: Add missing copyright headers (2026 Google LLC)

* Fix: Update XML copyright headers to match repo style

* Delete demo_transit_layer_material.png

* chore: update dependencies

androidx.activity:activity-compose 1.12.3 -> 1.12.4
androidx.compose:compose-bom 2026.01.01 -> 2026.02.00
com.android.tools.lint:lint 32.0.0 -> 32.0.1

* chore: update dependencies

* chore: bump version to 4.0.1

* Revert "chore: bump version to 4.0.1"

This reverts commit 49adee9.