feat: Create landing webpage with Firebase Remote Config–driven Play Store link

[Copilot]

Adds a static landing page at apps/webpage/ deployable to https://zandercowboy.github.io/multichoice/. The Google Play button URL is driven at runtime by Firebase Remote Config (play_store_url key), with a hard-coded fallback.

New files

• apps/webpage/index.html – Single-file landing page (HTML/CSS/ES module JS). Fetches play_store_url from Firebase Remote Config via the JS SDK CDN; falls back to the static Play Store URL on failure.
• apps/webpage/assets/ – App icon + screenshots sourced from the existing play_store/ directory.
• apps/webpage/README.md – Documents Remote Config key, deployment, and required GitHub Secrets.

CI/CD

• .github/workflows/pages_workflow.yml – Deploys apps/webpage/ to gh-pages on push to main (path-filtered to apps/webpage/**). Injects Firebase web-app config from six GitHub Secrets via sed before publishing with peaceiris/actions-gh-pages@v4.

Flutter model update

• FirebaseConfigKeys – Added playStoreUrl('play_store_url') so the Flutter app and the webpage share the same Remote Config key.

Firebase Remote Config integration

rc.defaultConfig = { play_store_url: FALLBACK_URL };
await fetchAndActivate(rc);
const url = getString(rc, 'play_store_url') || FALLBACK_URL;
document.getElementById('play-link').href = url;

Required one-time setup

1. Add six FIREBASE_* GitHub Secrets (see apps/webpage/README.md).
2. Enable GitHub Pages → source: gh-pages branch.
3. Add a play_store_url string parameter in Firebase Remote Config.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• orpetron.com
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

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This section details on the original issue you should resolve

<issue_title>FEAT: Create Webpage pointing to Playstore</issue_title>
<issue_description># Webpage

• Create a simple webpage in the repo that can be accessed with https://zandercowboy.github.io/multichoice/ or multichoice.zanderkotze.co.za

• Here is an example of a desired view: https://orpetron.com/sites/lazy-ant/

• Since we are using a monorepo, this site's code needs to be added under apps.

• It contains an image of the app, with a description, and a Google Play button pointing to Google Play Store.

• Set up gh-pages and a protected branch.

• The Google Play button link needs to be remotely configured using Firebase Remote Config. Add Remote Config to Codebase #118</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes FEAT: Create Webpage pointing to Playstore #269

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
7 Accepted issues

Measures
0 Security Hotspots
82.2% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud