Add dependabot, CI for the website and adjustments on the other workflows

Author: tupui

.github/workflows/dependabot.yml

@@ -0,0 +1,41 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    groups:
+      actions-minor:
+        update-types:
+          - minor
+          - patch
+
+  - package-ecosystem: "npm"
+    directory: "/website"
+    schedule:
+      interval: "weekly"
+    groups:
+      npm-minor:
+        update-types:
+          - minor
+          - patch
+
+  - package-ecosystem: "npm"
+    directory: "/dapp"
+    schedule:
+      interval: "weekly"
+    groups:
+      npm-minor:
+        update-types:
+          - minor
+          - patch
+
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      cargo-minor:
+        update-types:
+          - minor
+          - patch

.github/workflows/rust.yml

@@ -1,9 +1,19 @@
 name: rust
 
+permissions:
+  contents: read
+
 on:
+  workflow_dispatch:
   push:
     branches: [main]
   pull_request:
+    paths:
+      - '!website/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
 
 env:
   CARGO_TERM_COLOR: always

.github/workflows/tests.yml

@@ -1,8 +1,19 @@
 name: RPC Tests
+
+permissions:
+  contents: read
+
 on:
+  workflow_dispatch:
   push:
     branches: [main, release/**]
   pull_request:
+    paths:
+      - '!website/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
 
 jobs:
   test:

.github/workflows/website.yml

@@ -0,0 +1,48 @@
+name: Linting website
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'website/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  website-dapp:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Get Bun cache directory
+        id: bun-cache-dir
+        run: echo "dir=$(bun pm cache)" >> ${GITHUB_OUTPUT}
+
+      - name: Cache Bun dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ${{ steps.bun-cache-dir.outputs.dir }}
+            ~/.bun/install/cache
+          key: ${{ runner.os }}-bun-lint-${{ hashFiles('**/bun.lockb', '**/package.json', '**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-lint-
+            ${{ runner.os }}-bun-
+
+      - name: Install website dependencies
+        run: cd website && bun install --frozen-lockfile
+
+      - name: Check MDX
+        run: cd website && bun linter
+
+      - name: Build website
+        run: cd website && bun run build