chore: add .github folder with contributing.md, dependabot.yml, issue template, and check workflows

Author: Yuxiang-Huang

.github/CONTRIBUTING.md

@@ -0,0 +1,3 @@
+# How to Contribute to ScottyStack?
+
+See [ScottyLabs Base Contributing Guide](https://github.com/ScottyLabs/wiki/wiki/Base-Contributing-Guide).

.github/ISSUE_TEMPLATE/issue_template.md

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+---
+name: Issue Template
+about: A template for creating issues
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Context**:
+
+**Description**:
+
+**Acceptance Criteria**:
+
+**Additional Notes**:

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "bun"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/check.yml

@@ -0,0 +1,61 @@
+name: Check
+on:
+  push:
+    branches: [main, staging]
+  pull_request:
+    branches: [main, staging]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  editorconfig-check:
+    name: EditorConfig Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install EditorConfig checker
+        uses: editorconfig-checker/action-editorconfig-checker@main
+
+      - name: Run EditorConfig checker
+        run: editorconfig-checker --exclude '^LICENSE'
+
+  markdownlint:
+    name: Markdown Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DavidAnson/markdownlint-cli2-action@v22
+
+  syncpack:
+    name: Syncpack Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Install dependencies
+        run: bun install syncpack
+
+      - name: Run Syncpack
+        run: bun run syncpack
+
+  bun-check:
+    name: Bun Check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Run checks
+        run: bun run check