feat: add Triglav as end-to-end test orchestrator (#148)

Co-authored-by: ChristophShyper <45788587+ChristophShyper@users.noreply.github.com>

Author: github-actions[bot]

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

@@ -9,9 +9,10 @@ on:
       - dependabot/**
 
 permissions:
-  contents: read
+  contents: write
   packages: write
   pull-requests: write
+  issues: write
 
 jobs:
   call:

.github/workflows/auto-release-create.yml

@@ -21,7 +21,8 @@ on:
 permissions:
   contents: write
   packages: write
-  pull-requests: read
+  pull-requests: write
+  issues: write
 
 jobs:
   call:

.github/workflows/manual-e2e-validate.yml

@@ -0,0 +1,30 @@
+name: (Manual) E2E Validate
+
+on:
+  workflow_dispatch:
+    inputs:
+      mode:
+        description: Validation mode
+        required: false
+        default: ref
+        type: choice
+        options:
+          - ref
+          - image
+      image_tag:
+        description: Image tag used when mode=image (for example v1.2.3-test or v1.2.3-rc)
+        required: false
+        default: ""
+        type: string
+
+permissions:
+  contents: read
+  packages: read
+
+jobs:
+  e2e:
+    uses: devops-infra/triglav/.github/workflows/e2e-action-template-action.yml@master
+    with:
+      mode: ${{ inputs.mode }}
+      image_tag: ${{ inputs.image_tag }}
+    secrets: inherit

.github/workflows/manual-release-branch-prepare.yml

@@ -27,6 +27,7 @@ permissions:
   contents: write
   packages: write
   pull-requests: write
+  issues: write
 
 jobs:
   call:

README.md

@@ -85,7 +85,7 @@ jobs:
   template-action:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: devops-infra/template-action@v1
 ```
@@ -100,7 +100,7 @@ jobs:
   template-action:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: devops-infra/template-action@v1
         with:
@@ -121,7 +121,7 @@ jobs:
   template-action:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: devops-infra/template-action@v1.0.7
         id: Pin patch version
@@ -205,6 +205,34 @@ If you have any questions or need help, please:
 - 📝 Create an [issue](https://github.com/devops-infra/template-action/issues)
 - 🌟 Star this repository if you find it useful!
 
+## 🧪 End-to-End Validation
+Template action E2E validation is now part of the centralized org flow.
+
+- Pull requests: runs automatically via reusable org workflow hooks.
+- Release branch prepare: runs automatically against release candidate refs.
+- Release create: runs automatically against production release refs.
+
+Manual execution options:
+
+- Repository-local caller workflow: `.github/workflows/manual-e2e-validate.yml`
+- Centralized workflow directly: `devops-infra/triglav/.github/workflows/e2e-action-template-action.yml`
+
+Execution modes:
+
+- `mode=ref` validates ref-oriented E2E paths against stable pinned action refs.
+- `mode=image` is wired but currently placeholder-only in the central E2E workflow for this action.
+
+Example trigger inputs:
+
+```text
+mode=ref
+```
+
+```text
+mode=image
+image_tag=v1.2.3-test
+```
+
 ## Forking
 To publish images from a fork, set these variables so Task uses your registry identities:
 `DOCKER_USERNAME`, `DOCKER_ORG_NAME`, `GITHUB_USERNAME`, `GITHUB_ORG_NAME`.