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/wasm-bindgen-de7cc89e49f8c13e/build-script-build-script-build

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+1fdf2eaf69d187ff

target/debug/.fingerprint/wasm-bindgen-de7cc89e49f8c13e/build-script-build-script-build.json

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target/debug/.fingerprint/wasm-bindgen-de7cc89e49f8c13e/invoked.timestamp

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+This file has an mtime of when this was started.