chore: replace open_file_plus with open_filex, downgrade sodium depen… #5

	# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
	name: Mobile CI

	"on":
	push:
	branches: [ "main" ]
	paths:
	- 'lib/**'
	- 'android/**'
	- 'pubspec.yaml'
	- '.github/workflows/mobile-ci.yml'

	jobs:
	build-and-release:
	runs-on: ubuntu-latest
	permissions:
	contents: write

	steps:
	- uses: actions/checkout@v4

	- name: Set up Java 17
	uses: actions/setup-java@v4
	with:
	distribution: temurin
	java-version: '17'

	- name: Set up Flutter
	uses: subosito/flutter-action@v2
	with:
	channel: stable
	cache: true

	- name: Install dependencies
	run: flutter pub get

	- name: Build release APK
	run: flutter build apk --release

	- name: Publish to GitHub Releases
	env:
	GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	run: \|
	# Delete existing v1.0.0 release if it exists to allow overwriting,
	# or we could keep it and just update assets.
	# Using --cleanup-tag ensures the tag is also refreshed.
	gh release delete v1.0.0 --cleanup-tag --repo $GITHUB_REPOSITORY --yes 2>/dev/null \|\| true

	# Rename the artifact to Peerchat.apk as requested
	mv build/app/outputs/flutter-apk/app-release.apk \
	build/app/outputs/flutter-apk/PeerChat.apk

	# Create the release
	gh release create v1.0.0 \
	--repo $GITHUB_REPOSITORY \
	--title "PeerChat v1.0.0" \
	--notes "Production-grade P2P messenger and file transfer app. Built automatically." \
	build/app/outputs/flutter-apk/PeerChat.apk

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