refactor: migrate to Taskfile and centralized reusable workflows

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ChristophShyper

.github/workflows/CRON.yml

@@ -0,0 +1,21 @@
+name: (Auto) Create Pull Request
+
+on:
+  push:
+    branches-ignore:
+      - master
+      - main
+      - dependabot/**
+
+permissions:
+  contents: read
+  packages: write
+  pull-requests: write
+
+jobs:
+  call:
+    uses: devops-infra/.github/.github/workflows/reusable-auto-create-pull-request.yml@v1
+    with:
+      profile: dockerized
+    secrets:
+      DOCKER_TOKEN: ${{ secrets.DOCKER_TOKEN }}

.github/workflows/PUSH-MASTER.yml

@@ -0,0 +1,19 @@
+name: (Cron) Weekly repository health
+
+on:
+  schedule:
+    - cron: 0 5 * * 1
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  issues: write
+  pull-requests: read
+
+jobs:
+  call:
+    uses: devops-infra/.github/.github/workflows/reusable-cron-check-dependencies.yml@v1
+    with:
+      profile: dockerized
+    secrets:
+      DOCKER_TOKEN: ${{ secrets.DOCKER_TOKEN }}

.github/workflows/PUSH-OTHER.yml

@@ -0,0 +1,26 @@
+name: (Manual) Sync Common Files
+
+on:
+  workflow_dispatch:
+    inputs:
+      type:
+        description: File type to sync
+        required: true
+        default: all
+        type: choice
+        options:
+          - all
+          - configs
+          - ignores
+          - taskfiles
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  call:
+    uses: devops-infra/.github/.github/workflows/reusable-manual-sync-common-files.yml@v1
+    with:
+      sync-type: ${{ inputs.type }}
+      template-profile: dockerized

.github/workflows/auto-create-pull-request.yml

@@ -0,0 +1,39 @@
+name: (Manual) Update Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      type:
+        description: Bump type
+        required: false
+        default: patch
+        type: choice
+        options:
+          - patch
+          - minor
+          - major
+          - set
+      version:
+        description: Explicit version when type="set" (e.g., v1.2.3)
+        required: false
+        default: ''
+      build_only:
+        description: Build and push artifacts without version bump
+        required: false
+        default: false
+        type: boolean
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  call:
+    uses: devops-infra/.github/.github/workflows/reusable-manual-update-version.yml@v1
+    with:
+      bump-type: ${{ inputs.type }}
+      explicit-version: ${{ inputs.version }}
+      build-and-push-only: ${{ inputs.build_only }}
+      profile: dockerized
+    secrets:
+      DOCKER_TOKEN: ${{ secrets.DOCKER_TOKEN }}

.github/workflows/cron-check-dependencies.yml

@@ -0,0 +1 @@
+v0.1.0