feat: add few first actions and workflows

set-git-config/action.yml

@@ -0,0 +1,31 @@
+name: set-git-config
+description: "Sets git config for the action"
+
+branding:
+  icon: settings
+  color: gray-dark
+
+inputs:
+  token:
+    description: "GitHub token"
+    required: true
+  username:
+    description: "GitHub username action should use"
+    default: "github-actions"
+    format: string
+  email:
+    description: "GitHub email action should use"
+    default: "github-actions@github.com"
+    format: email
+
+runs:
+  using: composite
+  steps:
+    - name: Set git config
+      run: |
+        git config --local --unset-all http.https://github.com/.extraheader || true
+        git config --global --add url.https://x-access-token:${{ inputs.token }}@github.com/.insteadOf 'https://github.com/'
+        git config --global --add url.https://x-access-token:${{ inputs.token }}@github.com/.insteadOf 'git@github.com:'
+        git config --global user.name ${{ inputs.username }}
+        git config --global user.email ${{ inputs.email }}
+      shell: bash