Add app analyzing/debugging docs and scripts (#174)

.github/workflows/ci.yml

@@ -34,6 +34,9 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Download dependencies
         run: go mod download
 
@@ -70,6 +73,9 @@ jobs:
         with:
           go-version-file: "go.mod"
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
@@ -127,6 +133,9 @@ jobs:
         with:
           go-version-file: "go.mod"
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Run basic vulnerability check
         run: |
           go install golang.org/x/vuln/cmd/govulncheck@latest

.github/workflows/release.yml

@@ -68,6 +68,9 @@ jobs:
         with:
           go-version-file: ${{ env.GO_VERSION_FILE }}
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Run tests before release
         run: |
           echo "Running final tests before release..."

.github/workflows/security.yml

@@ -26,6 +26,9 @@ jobs:
         with:
           go-version-file: "go.mod"
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Install security scanning tools
         run: |
           go install golang.org/x/vuln/cmd/govulncheck@latest
@@ -67,6 +70,9 @@ jobs:
         with:
           go-version-file: "go.mod"
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Install static analysis tools
         run: |
           go install honnef.co/go/tools/cmd/staticcheck@latest
@@ -106,6 +112,9 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v6
 
+      - name: Install libpcap
+        run: sudo apt-get install -y libpcap-dev
+
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
         with: