fully rewrite version 0.3.0 (#1108)

fully rewrite all . new usage take a look at https://dev.neovim.pro

.github/FUNDING.yml

@@ -1,2 +1,3 @@
 github: glepnir
+open_collective: nvimdev
 custom: ['https://www.paypal.me/bobbyhub']

.github/workflows/ci.yml

@@ -37,3 +37,32 @@ jobs:
           commit_user_name: "github-actions[bot]"
           commit_user_email: "github-actions[bot]@users.noreply.github.com"
           commit_author: "github-actions[bot] <github-actions[bot]@users.noreply.github.com>"
+
+  test:
+    name: Run Test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: rhysd/action-setup-vim@v1
+        id: vim
+        with:
+          neovim: true
+          version: nightly
+
+      - name: luajit
+        uses: leafo/gh-actions-lua@v10
+        with:
+          luaVersion: "luajit-2.1.0-beta3"
+
+      - name: luarocks
+        uses: leafo/gh-actions-luarocks@v4
+
+      - name: run test
+        shell: bash
+        run: |
+          luarocks install luacheck
+          luarocks install vusted
+          vusted ./test