docs: rework documentation site (#1589)

* initial commit

* inital changes

* commit WIP Information Architecture

* commit a working state

* add static assets and project

* add org and fix img names

* add plausible

* remove img

* change sidebar to easier mgmt

* add openid oauth and domains

* lint md

* quickstarts

* add auth flow

* identity brokering

* remove site

* fix broken links

* extend footer

* extend readme

* fix: styling

* fix: zitadel logo on index

* styling

* border

* fix: nav

* fix: nav

* fix: index

* fix: rename architecture to concepts

* fix: introductions

* fix: introductions

* fix: introductions

* fix: get started

* fix: user manual

* fix: zitadel architecture

* fix: dead links

* add favicon

Co-authored-by: fabi <fabienne.gerschwiler@gmail.com>
Co-authored-by: Livio Amstutz <livio.a@gmail.com>

.github/workflows/docs.yml

@@ -1,57 +0,0 @@
-name: Docs
-on:
-  push:
-    branches:
-     - '**'
-    tags-ignore:
-      - '**'
-    paths:
-      - 'site/**'
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-jobs:
-  builddocs:
-    name: Build Doc Frontend
-    runs-on: ubuntu-18.04
-    defaults:
-      run:
-        working-directory: ./site
-    steps:
-    - name: Checkout Repo
-      uses: actions/checkout@v2
-    - uses: docker/build-push-action@v2
-      with:
-        context: .
-        file: ./site/dockerfile
-        platforms: linux/amd64
-        tags: zitadel:docs
-        push: false
-        outputs: type=local,dest=output
-    - name: Archive Production Artifact
-      uses: actions/upload-artifact@master
-      with:
-        name: export
-        path: output
-  deploydocs:
-    name: Deploy
-    needs: builddocs
-    runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main'
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@master
-      - name: Download Artifact
-        uses: actions/download-artifact@master
-        with:
-          name: export
-          path: site/__sapper__/export
-      - name: Add CNAME file
-        run: echo "docs.zitadel.ch" > site/__sapper__/export/CNAME
-      - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@releases/v3
-        with:
-          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
-          BRANCH: gh-pages
-          FOLDER: site/__sapper__/export
-          CLEAN: true