feat(ci): Add CI, release and npm-publish automation; introduce release template and local settings

.gitea/workflows/ci.yml

@@ -0,0 +1,84 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - 'migration/**'
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  check:
+    name: Type Check & Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Deno
+        uses: denoland/setup-deno@v1
+        with:
+          deno-version: v2.x
+
+      - name: Check TypeScript types
+        run: deno check mod.ts
+
+      - name: Lint code
+        run: deno lint
+        continue-on-error: true
+
+      - name: Format check
+        run: deno fmt --check
+        continue-on-error: true
+
+  build:
+    name: Build Test (Current Platform)
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Deno
+        uses: denoland/setup-deno@v1
+        with:
+          deno-version: v2.x
+
+      - name: Compile for current platform
+        run: |
+          echo "Testing compilation for Linux x86_64..."
+          deno compile --allow-all --no-check \
+            --output mailer-test \
+            --target x86_64-unknown-linux-gnu mod.ts
+
+      - name: Test binary execution
+        run: |
+          chmod +x mailer-test
+          ./mailer-test --version
+          ./mailer-test help
+
+  build-all:
+    name: Build All Platforms
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Deno
+        uses: denoland/setup-deno@v1
+        with:
+          deno-version: v2.x
+
+      - name: Compile all platform binaries
+        run: bash scripts/compile-all.sh
+
+      - name: Upload all binaries as artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: mailer-binaries.zip
+          path: dist/binaries/*
+          retention-days: 30