Remove unused GitHub Actions workflows

The repo is hosted on Forgejo, not GitHub, so these CI workflows and
the dependabot config never ran.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.github/dependabot.yml

@@ -1,12 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    cooldown:
-      default-days: 5
-    groups:
-      github-actions:
-        patterns:
-          - "*"

.github/workflows/lint.yml

@@ -1,51 +0,0 @@
-name: linter
-
-on:
-  push:
-    branches:
-      - develop
-      - main
-      - master
-      - workos
-  pull_request:
-    branches:
-      - develop
-      - main
-      - master
-      - workos
-
-permissions:
-  contents: write
-
-jobs:
-  quality:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          persist-credentials: false
-
-      - name: Setup PHP
-        uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # v2
-        with:
-          php-version: '8.4'
-
-      - name: Add Flux Credentials Loaded From ENV
-        run: composer config http-basic.composer.fluxui.dev "${{ secrets.FLUX_USERNAME }}" "${{ secrets.FLUX_LICENSE_KEY }}"
-
-      - name: Install Dependencies
-        run: |
-          composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
-          npm install
-
-      - name: Run Pint
-        run: composer lint
-
-      # - name: Commit Changes
-      #   uses: stefanzweifel/git-auto-commit-action@v7
-      #   with:
-      #     commit_message: fix code style
-      #     commit_options: '--no-verify'
-      #     file_pattern: |
-      #       **/*
-      #       !.github/workflows/*

.github/workflows/tests.yml

@@ -1,67 +0,0 @@
-name: tests
-
-on:
-  push:
-    branches:
-      - develop
-      - main
-      - master
-      - workos
-  pull_request:
-    branches:
-      - develop
-      - main
-      - master
-      - workos
-
-permissions:
-  contents: read
-
-jobs:
-  ci:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        php-version: ['8.3', '8.4', '8.5']
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          persist-credentials: false
-
-      - name: Setup PHP
-        uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # v2
-        with:
-          php-version: ${{ matrix.php-version }}
-          tools: composer:v2
-          coverage: xdebug
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
-        with:
-          node-version: '22'
-
-      - name: Install Node Dependencies
-        run: npm i
-
-      - name: Add Flux Credentials Loaded From ENV
-        run: composer config http-basic.composer.fluxui.dev "${{ secrets.FLUX_USERNAME }}" "${{ secrets.FLUX_LICENSE_KEY }}"
-
-      - name: Install Dependencies
-        run: composer install --no-interaction --prefer-dist --optimize-autoloader
-
-      - name: Copy Environment File
-        run: cp .env.example .env
-
-      - name: Generate Application Key
-        run: php artisan key:generate
-
-      - name: Build Assets
-        run: npm run build
-
-      - name: Run Type Analysis
-        run: composer types:check
-
-      - name: Run Tests
-        run: php artisan test