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/prettyplease-ae7347151d56f4c0/run-build-script-build-script-build

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+1c23c192471f255c

target/debug/.fingerprint/prettyplease-ae7347151d56f4c0/run-build-script-build-script-build.json

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+{"rustc":12013579709055016942,"features":"","declared_features":"","target":0,"profile":0,"path":0,"deps":[[9423015880379144908,"build_script_build",false,14785740351428787788]],"local":[{"RerunIfChanged":{"output":"debug/build/prettyplease-ae7347151d56f4c0/output","paths":["build.rs"]}}],"rustflags":[],"config":0,"compile_kind":0}