feat: convert to v2 addon format

.env.development

@@ -0,0 +1 @@
+NODE_ENV=development

.github/workflows/ci.yml

@@ -0,0 +1,95 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request: {}
+
+concurrency:
+  group: ci-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: "Lints"
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Lint
+        run: pnpm lint
+
+  test:
+    name: "Tests"
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Run Tests
+        run: pnpm test
+      # For the Try Scenarios
+      - id: set-matrix
+        run: |
+          echo "matrix=$(pnpm -s dlx @embroider/try list)" >> $GITHUB_OUTPUT
+
+  floating:
+    name: "Floating Dependencies"
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --no-lockfile
+      - name: Run Tests
+        run: pnpm test
+
+  try-scenarios:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    needs: "test"
+    timeout-minutes: 10
+    strategy:
+      fail-fast: false
+      matrix: ${{fromJson(needs.test.outputs.matrix)}}
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - name: Apply Scenario
+        run: |
+          pnpm dlx @embroider/try apply ${{ matrix.name }}
+      - name: Install Dependencies
+        run: pnpm install --no-lockfile
+      - name: Run Tests
+        run: pnpm test
+        env: ${{ matrix.env }}

.github/workflows/push-dist.yml

@@ -0,0 +1,37 @@
+# Because this library needs to be built,
+# we can't easily point package.json files at the git repo for easy cross-repo testing.
+#
+# This workflow brings back that capability by placing the compiled assets on a "dist" branch
+# (configurable via the "branch" option below)
+name: Push dist
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+jobs:
+  push-dist:
+    name: Push dist
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - name: Build
+        run: pnpm build
+      - uses: kategengler/put-built-npm-package-contents-on-branch@a8f939b1c3a57b62efbc5d73685f55e97db734bb # v2.1.0
+        with:
+          branch: dist
+          pack-command: pnpm pack
+          token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,26 +1,20 @@
-# See https://help.github.com/ignore-files/ for more about ignoring files.
-
 # compiled output
-/dist/
-/tmp/
+dist/
+dist-tests/
+declarations/
+
+# from scenarios
+tmp/
+config/optional-features.json
+ember-cli-build.cjs
 
-# dependencies
-/bower_components/
-/node_modules/
+# npm/pnpm/yarn pack output
+*.tgz
 
-# misc
-/.env*
-/.pnp*
-/.sass-cache
-/connect.lock
-/coverage/
-/libpeerconnection.log
-/npm-debug.log*
-/testem.log
-/yarn-error.log
-/.idea
+# deps & caches
+node_modules/
+.eslintcache
+.prettiercache
 
-# ember-try
-/.node_modules.ember-try/
-/bower.json.ember-try
-/package.json.ember-try
+# potentially containing secrets
+*.local

.prettierignore

@@ -0,0 +1,12 @@
+# compiled output
+/dist/
+/dist-*/
+/declarations/
+
+# misc
+/coverage/
+pnpm-lock.yaml
+*.yaml
+*.yml
+*.md
+*.html

.prettierrc.mjs

@@ -0,0 +1,12 @@
+export default {
+  plugins: ['prettier-plugin-ember-template-tag'],
+  overrides: [
+    {
+      files: '*.{js,gjs,ts,gts,mjs,mts,cjs,cts}',
+      options: {
+        singleQuote: true,
+        templateSingleQuote: false,
+      },
+    },
+  ],
+};

.template-lintrc.mjs

@@ -0,0 +1,4 @@
+export default {
+  extends: 'recommended',
+  checkHbsTemplateLiterals: false,
+};