diff --git a/.github/workflows/build-android.yml b/.github/workflows/build-android.yml
index c73996de..dc114339 100644
--- a/.github/workflows/build-android.yml
+++ b/.github/workflows/build-android.yml
@@ -30,7 +30,7 @@ jobs:
       - name: 🍞 Setup Bun
         uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
         with:
-          bun-version: '1.2.17'
+          bun-version: latest
 
       - name: ☕ Setup JDK
         uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
diff --git a/.github/workflows/build-ios.yml b/.github/workflows/build-ios.yml
index 354b9b32..ce29d8a1 100644
--- a/.github/workflows/build-ios.yml
+++ b/.github/workflows/build-ios.yml
@@ -30,7 +30,7 @@ jobs:
       - name: 🍞 Setup Bun
         uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
         with:
-          bun-version: '1.2.17'
+          bun-version: latest
 
       - name: 💾 Cache Bun dependencies
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
diff --git a/.github/workflows/check-lockfile.yml b/.github/workflows/check-lockfile.yml
index 42cf3d1f..028b6133 100644
--- a/.github/workflows/check-lockfile.yml
+++ b/.github/workflows/check-lockfile.yml
@@ -29,7 +29,7 @@ jobs:
       - name: 🍞 Setup Bun
         uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
         with:
-          bun-version: '1.2.17'
+          bun-version: latest
 
       - name: 💾 Cache Bun dependencies
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 56ac30fc..11ddab03 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -1,10 +1,12 @@
 name: 🚦 Security & Quality Gate
 
 on:
-  pull_request_target:
+  pull_request:
     types: [opened, edited, synchronize, reopened]
     branches: [develop, master]
   workflow_dispatch:
+  push:
+    branches: [develop]
 
 permissions:
   contents: read
@@ -61,6 +63,28 @@ jobs:
           base-ref: ${{ github.event.pull_request.base.sha || 'develop' }}
           head-ref: ${{ github.event.pull_request.head.sha || github.ref }}
 
+  expo-doctor:
+    name: 🚑 Expo Doctor Check
+    runs-on: ubuntu-24.04
+    steps:
+      - name: 🛒 Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          submodules: recursive
+          fetch-depth: 0
+
+      - name: 🍞 Setup Bun
+        uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
+        with:
+          bun-version: latest
+
+      - name: 📦 Install dependencies (bun)
+        run: bun install --frozen-lockfile
+
+      - name: 🚑 Run Expo Doctor
+        run: bun expo-doctor
+
   code_quality:
     name: "🔍 Lint & Test (${{ matrix.command }})"
     runs-on: ubuntu-latest
@@ -70,6 +94,7 @@ jobs:
         command:
           - "lint"
           - "check"
+          - "format"
     steps:
       - name: "📥 Checkout PR code"
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -86,7 +111,7 @@ jobs:
       - name: "🍞 Setup Bun"
         uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # v2.0.2
         with:
-          bun-version: '1.2.17'
+          bun-version: latest
 
       - name: "📦 Install dependencies"
         run: bun install --frozen-lockfile
diff --git a/bun.lock b/bun.lock
index f2bfdbef..236234e0 100644
--- a/bun.lock
+++ b/bun.lock
@@ -30,6 +30,7 @@
         "expo-crypto": "~14.0.2",
         "expo-dev-client": "~5.0.11",
         "expo-device": "~7.0.2",
+        "expo-doctor": "^1.13.5",
         "expo-font": "~13.0.3",
         "expo-haptics": "~14.0.1",
         "expo-image": "~2.0.4",
@@ -1150,6 +1151,8 @@
 
     "expo-device": ["expo-device@7.0.3", "", { "dependencies": { "ua-parser-js": "^0.7.33" }, "peerDependencies": { "expo": "*" } }, "sha512-uNGhDYmpDj/3GySWZmRiYSt52Phdim11p0pXfgpCq/nMks0+UPZwl3D0vin5N8/gpVe5yzb13GYuFxiVoDyniw=="],
 
+    "expo-doctor": ["expo-doctor@1.13.5", "", { "bin": { "expo-doctor": "build/index.js" } }, "sha512-Kp9c0+qiQ636ZuKyU+TwSe0oO9kdK1Q+xCD6VBM1zPSv8Grqa5yg1F2EkGvqQeDJYUXUZvPUqVhRBz9sLyvQOg=="],
+
     "expo-eas-client": ["expo-eas-client@0.13.3", "", {}, "sha512-t+1F1tiDocSot8iSnrn/CjTUMvVvPV2DpafSVcticpbSzMGybEN7wcamO1t18fK7WxGXpZE9gxtd80qwv/LLqQ=="],
 
     "expo-file-system": ["expo-file-system@18.0.12", "", { "dependencies": { "web-streams-polyfill": "^3.3.2" }, "peerDependencies": { "expo": "*", "react-native": "*" } }, "sha512-HAkrd/mb8r+G3lJ9MzmGeuW2B+BxQR1joKfeCyY4deLl1zoZ48FrAWjgZjHK9aHUVhJ0ehzInu/NQtikKytaeg=="],
diff --git a/hooks/useJellyfinDiscovery.tsx b/hooks/useJellyfinDiscovery.tsx
index 3bb0757a..47343c99 100644
--- a/hooks/useJellyfinDiscovery.tsx
+++ b/hooks/useJellyfinDiscovery.tsx
@@ -20,7 +20,7 @@ export const useJellyfinDiscovery = () => {
     setServers([]);
 
     const discoveredServers = new Set<string>();
-    let discoveryTimeout: NodeJS.Timeout;
+    let discoveryTimeout: number;
 
     const socket = dgram.createSocket({
       type: "udp4",
diff --git a/package.json b/package.json
index 7839a2ad..b25cbcd4 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "expo-crypto": "~14.0.2",
     "expo-dev-client": "~5.0.11",
     "expo-device": "~7.0.2",
+    "expo-doctor": "^1.13.5",
     "expo-font": "~13.0.3",
     "expo-haptics": "~14.0.1",
     "expo-image": "~2.0.4",