ci: Added golangci linter

.github/workflows/golang-lint.yml

@@ -0,0 +1,26 @@
+name: Lint Golang
+on:
+  push:
+    branches:
+      - main
+      - dev
+  pull_request:
+
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-go@v6
+        with:
+          go-version: 1.25.0
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8
+        with:
+          version: v2.5.0
+          args: '--config=${{ github.workspace }}/.golangci.yml'

.golangci.yml

@@ -0,0 +1,27 @@
+version: "2"
+
+run:
+  relative-path-mode: gomod
+  timeout: 5m
+
+linters:
+  settings:
+    dupl:
+      threshold: 100
+  enable:
+    - errcheck
+    - govet
+    - ineffassign
+    - staticcheck
+    - unused
+    - errname
+    - dupl
+    - decorder
+    - cyclop
+    - funlen
+    - lll
+    - nestif
+    - nlreturn
+    - prealloc
+    - tagalign
+    - whitespace