diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..999ed12
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,44 @@
+name: CodeQL
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '14 8 * * 5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language:
+          - javascript
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+          queries: +security-and-quality
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2
+        with:
+          category: '/language:${{ matrix.language }}'
diff --git a/.github/workflows/vercel.yml b/.github/workflows/vercel.yml
new file mode 100644
index 0000000..3c68574
--- /dev/null
+++ b/.github/workflows/vercel.yml
@@ -0,0 +1,30 @@
+name: Vercel Deploy
+
+on:
+  push:
+    branches:
+      - master
+  pull_request_target: null
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Check Branch
+        id: branch
+        if: ${{ github.ref  == 'refs/heads/master' }}
+        run: |
+          echo "args=--prod" >> $GITHUB_OUTPUT
+          echo "comment=false" >> $GITHUB_OUTPUT
+
+      - name: Deploy
+        uses: amondnet/vercel-action@v25
+        with:
+          vercel-args: ${{ steps.branch.outputs.args }}
+          vercel-token: ${{ secrets.VERCEL_TOKEN }}
+          vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
+          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
+          github-comment: ${{ steps.branch.outputs.comment != 'false' }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/api/_deeplx.js b/api/_deeplx.js
index 4864995..1ce8c79 100644
--- a/api/_deeplx.js
+++ b/api/_deeplx.js
@@ -67,7 +67,8 @@ const SUPPORTED_LANGUAGES = [
   { code: "SK", language: "Slovak" },
   { code: "SL", language: "Slovenian" },
   { code: "ES", language: "Spanish" },
-  { code: "SV", language: "Swedish" }
+  { code: "SV", language: "Swedish" },
+  { code: "TR", language: "Turkish" }
 ];
 const SUPPORTED_FORMALITY_TONES = ["formal", "informal"];
 
@@ -204,6 +205,10 @@ function requestTranslation(text, targetLanguage, sourceLanguage, identifier, al
 function translate(_0, _1) {
   return __async(this, arguments, function* (text, targetLanguage, sourceLanguage = AUTO, identifier, alternatives, formalityTone) {
     var _a;
+    text = text == null ? void 0 : text.trim();
+    if (!text) {
+      return text;
+    }
     return extractTranslatedSentences(yield requestTranslation(text, abbreviateLanguage(targetLanguage), (_a = abbreviateLanguage(sourceLanguage)) != null ? _a : "auto", identifier, alternatives, formalityTone)).join(" ");
   });
 }