feat(tech): add tech blog pipeline

Publishes mikkeli/tech-blogs to the wiki at bare titles (no prefix).
Every page gets Category:Tech blog; Category:Blog:<year> from the date
field; Category:<tag> per tag entry (no prefix).

Fields: title (required), wiki.publish (required), date (optional,
YYYY-MM-DD), tags (optional list).

Source repo tech-blogs not yet initialised — pipeline ships first.

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

.gitea/workflows/publish-tech.yml

@@ -0,0 +1,41 @@
+on:
+  workflow_call:
+    inputs:
+      SOURCE_REF:
+        description: "Commit SHA that was pushed to tech-blogs"
+        required: true
+        type: string
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    container:
+      image: novoyuuparosk-wiki-runner:latest
+
+    steps:
+      - name: Checkout tech-blogs
+        env:
+          FAPAT: ${{ secrets.FAPAT }}
+          URL_TO_GITEA: ${{ vars.URL_TO_GITEA }}
+        run: |
+          git clone "http://mikkeli:${FAPAT}@${URL_TO_GITEA#http://}/mikkeli/tech-blogs" tech-blogs
+          git -C tech-blogs checkout ${{ inputs.SOURCE_REF }}
+
+      - name: Checkout auto-wiki
+        env:
+          FAPAT: ${{ secrets.FAPAT }}
+          URL_TO_GITEA: ${{ vars.URL_TO_GITEA }}
+        run: git clone "http://mikkeli:${FAPAT}@${URL_TO_GITEA#http://}/mikkeli/novoyuuparosk-auto-wiki" auto-wiki
+
+      - name: Publish
+        env:
+          WIKI_API_URL: ${{ vars.WIKI_API_URL }}
+          WIKI_BASE_URL: ${{ vars.WIKI_BASE_URL }}
+          WIKI_BOT_USER: ${{ secrets.WIKI_BOT_USER }}
+          WIKI_BOT_PASSWORD: ${{ secrets.WIKI_BOT_PASSWORD }}
+          SOURCE_REF: ${{ inputs.SOURCE_REF }}
+          GITEA_REPO_URL: ${{ vars.URL_TO_GITEA }}/mikkeli/tech-blogs
+        run: |
+          python auto-wiki/pipelines/tech/publish.py \
+            --source-dir tech-blogs \
+            --all