Decouple blog: use shared.models for all cross-app imports

- Replace all imports from cart.models, market.models, events.models
  with shared.models equivalents
- Convert blog/models/ghost_content.py to re-export stub
- Update shared + glue submodule pointers

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

bp/blog/ghost/ghost_sync.py

@@ -13,7 +13,7 @@ from sqlalchemy.orm.attributes import flag_modified  # for non-Mutable JSON colu
 from models.ghost_content import (
     Post, Author, Tag, PostAuthor, PostTag
 )
-from cart.models.page_config import PageConfig
+from shared.models.page_config import PageConfig
 
 # User-centric membership models
 from shared.models import User

bp/blog/ghost_db.py

@@ -6,7 +6,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.orm import selectinload, joinedload
 
 from models.ghost_content import Post, Author, Tag, PostTag
-from cart.models.page_config import PageConfig
+from shared.models.page_config import PageConfig
 from models.tag_group import TagGroup, TagGroupTag
 
 

bp/blog/services/posts_data.py

@@ -1,7 +1,7 @@
 from ..ghost_db import DBClient  # adjust import path
 from sqlalchemy import select
 from models.ghost_content import PostLike
-from events.models.calendars import CalendarEntry, CalendarEntryPost
+from shared.models.calendars import CalendarEntry, CalendarEntryPost
 from quart import g
 
 async def posts_data(

bp/post/admin/routes.py

@@ -22,7 +22,7 @@ def register():
   @require_admin
   async def admin(slug: str):
     from shared.browser.app.utils.htmx import is_htmx_request
-    from cart.models.page_config import PageConfig
+    from shared.models.page_config import PageConfig
     from sqlalchemy import select as sa_select
 
     # Load features for page admin
@@ -62,7 +62,7 @@ def register():
   @require_admin
   async def update_features(slug: str):
     """Update PageConfig.features for a page."""
-    from cart.models.page_config import PageConfig
+    from shared.models.page_config import PageConfig
     from models.ghost_content import Post
     from sqlalchemy import select as sa_select
     from quart import jsonify
@@ -129,7 +129,7 @@ def register():
   @require_admin
   async def update_sumup(slug: str):
     """Update PageConfig SumUp credentials for a page."""
-    from cart.models.page_config import PageConfig
+    from shared.models.page_config import PageConfig
     from sqlalchemy import select as sa_select
     from quart import jsonify
 
@@ -191,7 +191,7 @@ def register():
   @require_admin
   async def calendar_view(slug: str, calendar_id: int):
     """Show calendar month view for browsing entries"""
-    from events.models.calendars import Calendar
+    from shared.models.calendars import Calendar
     from sqlalchemy import select
     from datetime import datetime, timezone
     from quart import request
@@ -273,7 +273,7 @@ def register():
   @require_admin
   async def entries(slug: str):
     from ..services.entry_associations import get_post_entry_ids
-    from events.models.calendars import Calendar
+    from shared.models.calendars import Calendar
     from sqlalchemy import select
 
     post_id = g.post_data["post"]["id"]
@@ -309,7 +309,7 @@ def register():
   @require_admin
   async def toggle_entry(slug: str, entry_id: int):
     from ..services.entry_associations import toggle_entry_association, get_post_entry_ids, get_associated_entries
-    from events.models.calendars import Calendar
+    from shared.models.calendars import Calendar
     from sqlalchemy import select
     from quart import jsonify
 
@@ -603,7 +603,7 @@ def register():
   @require_admin
   async def markets(slug: str):
     """List markets for this page."""
-    from market.models.market_place import MarketPlace
+    from shared.models.market_place import MarketPlace
     from sqlalchemy import select as sa_select
 
     post = (g.post_data or {}).get("post", {})
@@ -631,7 +631,7 @@ def register():
   async def create_market(slug: str):
     """Create a new market for this page."""
     from ..services.markets import create_market as _create_market, MarketError
-    from market.models.market_place import MarketPlace
+    from shared.models.market_place import MarketPlace
     from sqlalchemy import select as sa_select
     from quart import jsonify
 
@@ -669,7 +669,7 @@ def register():
   async def delete_market(slug: str, market_slug: str):
     """Soft-delete a market."""
     from ..services.markets import soft_delete_market
-    from market.models.market_place import MarketPlace
+    from shared.models.market_place import MarketPlace
     from sqlalchemy import select as sa_select
     from quart import jsonify
 

bp/post/routes.py

@@ -11,8 +11,8 @@ from quart import (
 )
 from .services.post_data import post_data
 from .services.post_operations import toggle_post_like
-from events.models.calendars import Calendar
-from market.models.market_place import MarketPlace
+from shared.models.calendars import Calendar
+from shared.models.market_place import MarketPlace
 from sqlalchemy import select
 
 from shared.browser.app.redis_cacher import cache_page, clear_cache

bp/post/services/entry_associations.py

@@ -4,7 +4,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import select
 from sqlalchemy.sql import func
 
-from events.models.calendars import CalendarEntry, CalendarEntryPost, Calendar
+from shared.models.calendars import CalendarEntry, CalendarEntryPost, Calendar
 from models.ghost_content import Post
 
 

bp/post/services/markets.py

@@ -6,9 +6,9 @@ import unicodedata
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from market.models.market_place import MarketPlace
+from shared.models.market_place import MarketPlace
 from models.ghost_content import Post
-from cart.models.page_config import PageConfig
+from shared.models.page_config import PageConfig
 from shared.browser.app.utils import utcnow
 from glue.services.relationships import attach_child, detach_child