remove old useless files

.gitea/workflows/demo.yaml

@@ -1,19 +0,0 @@
-name: Gitea Actions Demo
-run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
-
-jobs:
-  Explore-Gitea-Actions:
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
-      - name: Check out repository code
-        uses: actions/checkout@v4
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ gitea.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."

.woodpecker/build-image.yaml

@@ -1,15 +0,0 @@
-name: default
-
-steps:
-- name: docker
-  image: woodpeckerci/plugin-docker-buildx
-  settings:
-    username: kevinbacon
-    password:
-        from_secret: eric_token
-    registry: gargoton.petite-maison-orange.fr
-    repo: gargoton.petite-maison-orange.fr/image/calibre-web
-    tags:
-    - latest
-    - main
-