ci: clean all sibling dirs before copying to fix stale table defs

Previous runs left self-copies (e.g. events/events/) that caused
'Table already defined' errors. Split into two loops: first rm -rf
all sibling dirs, then copy only non-self siblings.

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

.gitea/workflows/ci.yml

@@ -39,10 +39,13 @@ jobs:
             git fetch origin ${{ github.ref_name }}
             git reset --hard origin/${{ github.ref_name }}
             git submodule update --init --recursive
-            # Copy sibling app models for cross-domain imports (skip self to avoid duplicate table defs)
+            # Clean ALL sibling dirs (including stale self-copies from previous runs)
+            for sibling in blog market cart events; do
+              rm -rf \$sibling
+            done
+            # Copy non-self sibling models for cross-domain imports
             for sibling in blog market cart events; do
               [ \"\$sibling\" = \"${{ env.IMAGE }}\" ] && continue
-              rm -rf \$sibling/__init__.py \$sibling/models
               repo=/root/rose-ash/\$sibling
               if [ -d \$repo/.git ]; then
                 git -C \$repo fetch origin ${{ github.ref_name }} 2>/dev/null || true