Exclude pull requests from deploy workflow

Related to #3

Update the deploy workflow to exclude pull requests from triggering the deployment process.
- Adds a `branches-ignore` condition under the `push` trigger in the `.github/workflows/deploy.yml` file to prevent branches created for pull requests from initiating the deploy to server workflow.

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For more details, open the [Copilot Workspace session](https://copilot-workspace.githubnext.com/MarkenJaden/Nekos.lol/issues/3?shareId=09dbfb5a-d94c-4217-9759-f8ae75f2e7bb).

Nekos/.github/workflows/deploy.yml

@@ -0,0 +1,49 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Deploy to Server
+
+# Controls when the workflow will run
+on:
+  push:
+    paths:
+      - 'Nekos/**'
+    branches-ignore:
+      - '**/pull/**'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - name: Install SSH Key
+        uses: shimataro/ssh-key-action@v2
+        with:
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          known_hosts: ${{ secrets.SSH_HOST }}
+
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+      - name: Install dependencies
+        run: dotnet restore
+      - name: Build
+        run: |
+          cd Nekos
+          dotnet build --configuration Release
+          dotnet publish -c Release
+        
+      - name: Deploy with rsync
+        run: rsync -avz -e 'ssh -p 4556 -o StrictHostKeyChecking=no' Nekos/bin/Release/net8.0/publish/ ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:/var/www/nekos/
+      - name: Restart Nekos Website
+        run: ssh -p 4556 ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} 'service nekos restart'