refactor: code cleanup, stricter config validation (#155)

.github/workflows/build.yml

@@ -1,4 +1,5 @@
 name: Build
+
 on:
   push:
     tags:
@@ -6,6 +7,7 @@ on:
     branches:
       - main
   pull_request:
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/lint.yml

@@ -1,4 +1,5 @@
 name: Lint
+
 on:
   push:
     tags:
@@ -6,6 +7,7 @@ on:
     branches:
       - main
   pull_request:
+
 jobs:
   lint:
     runs-on: ubuntu-latest

.github/workflows/test.yml

@@ -0,0 +1,21 @@
+name: Test
+
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.22.x"
+      - name: Run test with coverage
+        run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...