Rename coop to blog in app code and config

- App name: "coop" → "blog"
- coop_context() → blog_context()
- coop_url → blog_url imports
- app_url("coop") → app_url("blog")
- Config keys: coop_root/coop_title → market_root/market_title
- Sync shared submodule

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

bp/auth/routes.py

@@ -26,7 +26,7 @@ from shared.models import User, MagicLink, UserNewsletter
 from shared.models.ghost_membership_entities import GhostNewsletter
 from shared.config import config
 from shared.utils import host_url
-from shared.infrastructure.urls import coop_url
+from shared.infrastructure.urls import blog_url
 from shared.services.widget_registry import widgets
 
 from sqlalchemy.orm import selectinload
@@ -83,7 +83,7 @@ def register(url_prefix="/auth"):
         if cross_cart_sid:
             qsession["cart_sid"] = cross_cart_sid
         if g.get("user"):
-            return redirect(coop_url("/"))
+            return redirect(blog_url("/"))
         return await render_template("_types/auth/login.html")
 
 
@@ -346,6 +346,6 @@ def register(url_prefix="/auth"):
     @auth_bp.post("/logout/")
     async def logout():
         qsession.pop(SESSION_USER_KEY, None)
-        return redirect(coop_url("/"))
+        return redirect(blog_url("/"))
 
     return auth_bp

bp/auth/services/login_redirect.py

@@ -1,7 +1,7 @@
 from urllib.parse import urlparse
 from quart import session
 
-from shared.infrastructure.urls import coop_url
+from shared.infrastructure.urls import blog_url
 
 
 LOGIN_REDIRECT_SESSION_KEY = "login_redirect_to"
@@ -32,7 +32,7 @@ def store_login_redirect_target() -> None:
 def pop_login_redirect_target() -> str:
     path = session.pop(LOGIN_REDIRECT_SESSION_KEY, None)
     if not path or not isinstance(path, str):
-        return coop_url("/auth/")
+        return blog_url("/auth/")
 
     # Absolute URL: return as-is (cross-app redirect)
     if path.startswith("http://") or path.startswith("https://"):
@@ -40,6 +40,6 @@ def pop_login_redirect_target() -> str:
 
     # Relative path: must start with / and not //
     if path.startswith("/") and not path.startswith("//"):
-        return coop_url(path)
+        return blog_url(path)
 
-    return coop_url("/auth/")
+    return blog_url("/auth/")

bp/blog/ghost/ghost_sync.py

@@ -1100,7 +1100,7 @@ async def sync_single_post(sess: AsyncSession, ghost_id: str) -> None:
     if not post.is_page and post.user_id:
         from shared.services.federation_publish import try_publish
         from shared.infrastructure.urls import app_url
-        post_url = app_url("coop", f"/{post.slug}/")
+        post_url = app_url("blog", f"/{post.slug}/")
         post_tags = [tag_map[t["id"]] for t in (gp.get("tags") or []) if t["id"] in tag_map]
 
         if post.status == "published":
@@ -1165,7 +1165,7 @@ async def sync_single_page(sess: AsyncSession, ghost_id: str) -> None:
     if post.user_id:
         from shared.services.federation_publish import try_publish
         from shared.infrastructure.urls import app_url
-        post_url = app_url("coop", f"/{post.slug}/")
+        post_url = app_url("blog", f"/{post.slug}/")
         post_tags = [tag_map[t["id"]] for t in (gp.get("tags") or []) if t["id"] in tag_map]
 
         if post.status == "published":