Upgrade Firebase SDK, remove firebaseui, and improve build setup #292

	# Copyright 2024 The Ground Authors.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# This build is run automatically on pushes and pull requests.

	# The first time the Docker image is created, the total build time can exceed
	# the 10 min default. Increase the max. build time to 20 min to prevent
	# timeouts.
	name: ground-platform / lib
	on:
	pull_request:
	paths:
	- "lib/**"
	jobs:
	check:
	name: Check
	runs-on: ubuntu-latest

	steps:
	- name: Check out code
	uses: actions/checkout@v6

	- name: Set up Node.js
	uses: actions/setup-node@v6
	with:
	node-version: "20"

	- name: Install deps
	run: npm install

	- name: Build web and deps
	run: npx nx build lib

	- name: Run tests with coverage
	run: npx nx test lib

	- name: Run lint checks
	run: npx nx lint lib

Provide feedback