diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..5bcd513
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,149 @@
+#--------------------------------------------------------------------
+# Example Environment Configuration file
+#
+# This file can be used as a starting point for your own
+# custom .env files, and contains most of the possible settings
+# available in a default install.
+#
+# By default, all of the settings are commented out. If you want
+# to override the setting, you must un-comment it by removing the '#'
+# at the beginning of the line.
+#--------------------------------------------------------------------
+
+#--------------------------------------------------------------------
+# ENVIRONMENT
+#--------------------------------------------------------------------
+
+# CI_ENVIRONMENT = development
+CI_ENVIRONMENT = production
+
+#--------------------------------------------------------------------
+# APP
+#--------------------------------------------------------------------
+
+# app.baseURL = ''
+# If you have trouble with `.`, you could also use `_`.
+# app_baseURL = ''
+# app.forceGlobalSecureRequests = false
+# app.CSPEnabled = false
+
+#--------------------------------------------------------------------
+# DATABASE
+#--------------------------------------------------------------------
+
+database.default.hostname = localhost
+database.default.database = db_online_auction
+database.default.username = root
+# database.default.password = root
+database.default.DBDriver = MySQLi
+# database.default.DBPrefix =
+database.default.port = 3306
+
+database.tests.hostname = 127.0.0.1
+database.tests.database = db_online_auction_test
+database.tests.username = root
+# database.tests.password =
+database.tests.DBDriver = MySQLi
+# database.tests.DBPrefix =
+database.tests.port = 3306
+
+#--------------------------------------------------------------------
+# CONTENT SECURITY POLICY
+#--------------------------------------------------------------------
+
+# contentsecuritypolicy.reportOnly = false
+# contentsecuritypolicy.defaultSrc = 'none'
+# contentsecuritypolicy.scriptSrc = 'self'
+# contentsecuritypolicy.styleSrc = 'self'
+# contentsecuritypolicy.imageSrc = 'self'
+# contentsecuritypolicy.baseURI = null
+# contentsecuritypolicy.childSrc = null
+# contentsecuritypolicy.connectSrc = 'self'
+# contentsecuritypolicy.fontSrc = null
+# contentsecuritypolicy.formAction = null
+# contentsecuritypolicy.frameAncestors = null
+# contentsecuritypolicy.frameSrc = null
+# contentsecuritypolicy.mediaSrc = null
+# contentsecuritypolicy.objectSrc = null
+# contentsecuritypolicy.pluginTypes = null
+# contentsecuritypolicy.reportURI = null
+# contentsecuritypolicy.sandbox = false
+# contentsecuritypolicy.upgradeInsecureRequests = false
+# contentsecuritypolicy.styleNonceTag = '{csp-style-nonce}'
+# contentsecuritypolicy.scriptNonceTag = '{csp-script-nonce}'
+# contentsecuritypolicy.autoNonce = true
+
+#--------------------------------------------------------------------
+# COOKIE
+#--------------------------------------------------------------------
+
+# cookie.prefix = ''
+# cookie.expires = 0
+# cookie.path = '/'
+# cookie.domain = ''
+# cookie.secure = false
+# cookie.httponly = false
+# cookie.samesite = 'Lax'
+# cookie.raw = false
+
+#--------------------------------------------------------------------
+# ENCRYPTION
+#--------------------------------------------------------------------
+
+# encryption.key =
+# encryption.driver = OpenSSL
+# encryption.blockSize = 16
+# encryption.digest = SHA512
+
+#--------------------------------------------------------------------
+# HONEYPOT
+#--------------------------------------------------------------------
+
+# honeypot.hidden = 'true'
+# honeypot.label = 'Fill This Field'
+# honeypot.name = 'honeypot'
+# honeypot.template = '<label>{label}</label><input type="text" name="{name}" value=""/>'
+# honeypot.container = '<div style="display:none">{template}</div>'
+
+#--------------------------------------------------------------------
+# SECURITY
+#--------------------------------------------------------------------
+
+# security.csrfProtection = 'cookie'
+# security.tokenRandomize = false
+# security.tokenName = 'csrf_token_name'
+# security.headerName = 'X-CSRF-TOKEN'
+# security.cookieName = 'csrf_cookie_name'
+# security.expires = 7200
+# security.regenerate = true
+# security.redirect = false
+# security.samesite = 'Lax'
+
+#--------------------------------------------------------------------
+# SESSION
+#--------------------------------------------------------------------
+
+# session.driver = 'CodeIgniter\Session\Handlers\FileHandler'
+# session.cookieName = 'ci_session'
+# session.expiration = 7200
+# session.savePath = null
+# session.matchIP = false
+# session.timeToUpdate = 300
+# session.regenerateDestroy = false
+
+#--------------------------------------------------------------------
+# LOGGER
+#--------------------------------------------------------------------
+
+# logger.threshold = 4
+
+#--------------------------------------------------------------------
+# CURLRequest
+#--------------------------------------------------------------------
+
+# curlrequest.shareOptions = true
+
+# JWT
+jwt.secretkey = 'your_secret'
+# JWT expiration in minutes (currently 7 days)
+jwt.ttl = 10080
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..a8ec90e
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,54 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches:
+      - master
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    services:
+      mysql:
+        image: mysql:8.0
+        env:
+          # The MySQL docker container requires these environment variables to be set
+          # so we can create and migrate the test database.
+          # See: https://hub.docker.com/_/mysql
+          MYSQL_DATABASE: db_online_auction_test
+          MYSQL_ROOT_PASSWORD:
+        ports:
+          # Opens port 3306 on service container and host
+          # https://docs.github.com/en/actions/using-containerized-services/about-service-containers
+          - 3306:3306
+          # Before continuing, verify the mysql container is reachable from the ubuntu host
+        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate --strict
+
+      - name: Cache Composer packages
+        id: composer-cache
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-php-
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress
+
+      # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
+      # Docs: https://getcomposer.org/doc/articles/scripts.md
+
+      - name: Run test suite
+        run: composer run-script test
diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
deleted file mode 100644
index a7d195f..0000000
--- a/.github/workflows/php.yml
+++ /dev/null
@@ -1,39 +0,0 @@
-name: PHP Composer
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Validate composer.json and composer.lock
-      run: composer validate --strict
-
-    - name: Cache Composer packages
-      id: composer-cache
-      uses: actions/cache@v3
-      with:
-        path: vendor
-        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-php-
-
-    - name: Install dependencies
-      run: composer install --prefer-dist --no-progress
-
-    # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
-    # Docs: https://getcomposer.org/doc/articles/scripts.md
-
-    # - name: Run test suite
-    #   run: composer run-script test