Initial commit: Basic Yew frontend template

- Set up Cargo.toml with Yew dependencies
- Created main.rs entry point
- Added basic App component with counter functionality
- Included HTML template with styling
- Added Trunk.toml for build configuration

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

target/debug/.fingerprint/indexmap-e86a37dc6c18d51e/lib-indexmap.json

@@ -0,0 +1 @@
+{"rustc":12013579709055016942,"features":"[\"default\", \"std\"]","declared_features":"[\"arbitrary\", \"borsh\", \"default\", \"quickcheck\", \"rayon\", \"serde\", \"std\", \"sval\", \"test_debug\"]","target":10391229881554802429,"profile":16481508278299956489,"path":14089707420827413473,"deps":[[5230392855116717286,"equivalent",false,17968128700668057923],[8921336173939679069,"hashbrown",false,5218013514145813227]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/indexmap-e86a37dc6c18d51e/dep-lib-indexmap","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}