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/proc-macro-crate-f78347cc3768058f/lib-proc_macro_crate.json

@@ -0,0 +1 @@
+{"rustc":12013579709055016942,"features":"[]","declared_features":"[]","target":17266712270459306647,"profile":15657897354478470176,"path":14789384084311020001,"deps":[[3722963349756955755,"once_cell",false,16045598032632884869],[17231152744623982163,"toml_edit",false,16743195619525720233]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/proc-macro-crate-f78347cc3768058f/dep-lib-proc_macro_crate","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}