refactor app and slightly improve interface #17

	name: github-pages
	on:
	push:
	branches:
	- publish
	page_build:
	workflow_dispatch:
	jobs:
	build:
	name: Build project
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- name: Ensure wasm-pack
	# run: cargo install wasm-pack
	uses: jetli/wasm-pack-action@v0.4.0
	- name: Print Rust version
	run: \|
	cargo --version &&
	rustc --version &&
	wasm-pack --version
	- name: Checkout
	uses: actions/checkout@v4
	- name: Create build directory
	run: \|
	mkdir ./build ./build/assets
	- name: Copy static files
	run: \|
	find ./webconv/www/ -maxdepth 1 -type f \
	'(' -name '.html' -o -name '.js' ')' \
	-exec cp --verbose '{}' ./build ';'
	- name: Compile
	working-directory: ./webconv
	run: \|
	wasm-pack build --target web
	- name: Move Wasm package
	run: \|
	mv ./webconv/pkg ./build/lib &&
	find ./build/lib/ -type f \
	'!' '(' -name '.js' -o -name '.wasm' ')' \
	-delete
	- name: Get GitHub logo
	run: \|
	wget https://github.githubassets.com/images/modules/logos_page/github-mark.zip &&
	unzip github-mark.zip github-mark/github-mark.svg &&
	mv ./github-mark/github-mark.svg -t ./build/assets/ \|\| exit 0
	- name: Upload
	uses: actions/upload-pages-artifact@v3
	with:
	path: build
	deploy:
	name: Deploy to GitHub Pages
	needs: [build]
	permissions:
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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