add workflows

Author: mrsekut

.github/workflows/ci.yml

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+# yaml-language-server:$schema=https://raw.githubusercontent.com/SchemaStore/schemastore/master/src/schemas/json/github-workflow.json
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
+        with:
+          bun-version: latest
+      - run: bun install --frozen-lockfile
+      - run: bun tsc --noEmit

.github/workflows/release.yml

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+# yaml-language-server:$schema=https://raw.githubusercontent.com/SchemaStore/schemastore/master/src/schemas/json/github-workflow.json
+name: npm publish
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@v4
+        with:
+          registry-url: 'https://registry.npmjs.org'
+          node-version: 24
+
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install --frozen-lockfile
+
+      # npm 11.5.1以降が必要
+      - name: Update npm
+        run: npm install -g npm@latest
+
+      - run: npm publish