general: reorganize GitHub Actions workflows and readd unit test

.github/workflows/docker-develop.yaml

@@ -4,7 +4,7 @@ on:
       - '**'
 
 jobs:
-  docker:
+  docker-develop:
     runs-on: ubuntu-latest
     steps:
       - name: Set up QEMU

.github/workflows/docker-release.yaml

@@ -3,7 +3,7 @@ on:
     types: [created]
 
 jobs:
-  docker:
+  docker-release:
     runs-on: ubuntu-latest
     steps:
       - name: Set up QEMU

.github/workflows/go-release.yaml

@@ -3,7 +3,7 @@ on:
     types: [created]
 
 jobs:
-  releases-matrix:
+  go-release:
     name: Release Go Binary
     runs-on: ubuntu-latest
     strategy:

.github/workflows/go-test.yaml

@@ -0,0 +1,28 @@
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - 'master'
+
+jobs:
+  go-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v4
+
+      - run: |
+          export GO111MODULE=on
+          cd frontend
+          go get -v -t -d ./...
+          go test -v ./...
+          cd ..
+
+      - run: |
+          export GO111MODULE=on
+          cd proxy
+          go get -v -t -d ./...
+          go test -v ./...
+          cd ..