Refactor SX templates: shared components, Python migration, cleanup

- Extract shared components (empty-state, delete-btn, sentinel, crud-*,
  view-toggle, img-or-placeholder, avatar, sumup-settings-form, auth
  forms, order tables/detail/checkout)
- Migrate all Python sx_call() callers to use shared components directly
- Remove 55+ thin wrapper defcomps from domain .sx files
- Remove trivial passthrough wrappers (blog-header-label, market-card-text, etc)
- Unify duplicate auth flows (account + federation) into shared/sx/templates/auth.sx
- Unify duplicate order views (cart + orders) into shared/sx/templates/orders.sx
- Disable static file caching in dev (SEND_FILE_MAX_AGE_DEFAULT=0)
- Add SX response validation and debug headers

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

market/sx/sx_components.py

@@ -10,6 +10,7 @@ from __future__ import annotations
 import os
 from typing import Any
 from shared.sx.jinja_bridge import load_service_components
+from shared.sx.parser import serialize
 from shared.sx.helpers import (
     call_url, get_asset_url, sx_call, SxExpr,
     root_header_sx,
@@ -102,7 +103,7 @@ def _market_header_sx(ctx: dict, *, oob: bool = False) -> str:
     sub_slug = ctx.get("sub_slug", "")
     hx_select_search = ctx.get("hx_select_search", "#main-panel")
 
-    sub_div = sx_call("market-sub-slug", sub=sub_slug) if sub_slug else ""
+    sub_div = f'(div {serialize(sub_slug)})' if sub_slug else ""
     label_sx = sx_call(
         "market-shop-label",
         title=market_title, top_slug=top_slug or "",
@@ -439,14 +440,14 @@ def _product_cards_sx(ctx: dict) -> str:
         else:
             next_qs = f"?page={page + 1}"
         next_url = prefix + current_local_href + next_qs
-        parts.append(sx_call("market-sentinel-mobile",
+        parts.append(sx_call("sentinel-mobile",
                                id=f"sentinel-{page}-m", next_url=next_url,
                                hyperscript=_MOBILE_SENTINEL_HS))
-        parts.append(sx_call("market-sentinel-desktop",
+        parts.append(sx_call("sentinel-desktop",
                                id=f"sentinel-{page}-d", next_url=next_url,
                                hyperscript=_DESKTOP_SENTINEL_HS))
     else:
-        parts.append(sx_call("market-sentinel-end"))
+        parts.append(sx_call("end-of-results"))
 
     return "(<> " + " ".join(parts) + ")"
 
@@ -1170,7 +1171,7 @@ def _market_cards_sx(markets: list, page_info: dict, page: int, has_more: bool,
                                 post_slug=post_slug) for m in markets]
     if has_more:
         parts.append(sx_call(
-            "market-market-sentinel",
+            "sentinel-simple",
             id=f"sentinel-{page}", next_url=next_url,
         ))
     return "(<> " + " ".join(parts) + ")"
@@ -1197,7 +1198,8 @@ def _markets_grid(cards_sx: str) -> str:
 
 def _no_markets_sx(message: str = "No markets available") -> str:
     """Empty state for markets as sx."""
-    return sx_call("market-no-markets", message=message)
+    return sx_call("empty-state", icon="fa fa-store", message=message,
+                    cls="px-3 py-12 text-center text-stone-400")
 
 
 async def render_all_markets_page(ctx: dict, markets: list, has_more: bool,
@@ -1214,7 +1216,7 @@ async def render_all_markets_page(ctx: dict, markets: list, has_more: bool,
         content = _markets_grid(cards)
     else:
         content = _no_markets_sx()
-    content = "(<> " + content + " " + sx_call("market-bottom-spacer") + ")"
+    content = "(<> " + content + " " + '(div :class "pb-8")' + ")"
 
     hdr = root_header_sx(ctx)
     return full_page_sx(ctx, header_rows=hdr, content=content)
@@ -1234,7 +1236,7 @@ async def render_all_markets_oob(ctx: dict, markets: list, has_more: bool,
         content = _markets_grid(cards)
     else:
         content = _no_markets_sx()
-    content = "(<> " + content + " " + sx_call("market-bottom-spacer") + ")"
+    content = "(<> " + content + " " + '(div :class "pb-8")' + ")"
 
     oobs = root_header_sx(ctx, oob=True)
     return oob_page_sx(oobs=oobs, content=content)
@@ -1272,7 +1274,7 @@ async def render_page_markets_page(ctx: dict, markets: list, has_more: bool,
         content = _markets_grid(cards)
     else:
         content = _no_markets_sx("No markets for this page")
-    content = "(<> " + content + " " + sx_call("market-bottom-spacer") + ")"
+    content = "(<> " + content + " " + '(div :class "pb-8")' + ")"
 
     hdr = root_header_sx(ctx)
     hdr = "(<> " + hdr + " " + header_child_sx(_post_header_sx(ctx)) + ")"
@@ -1296,7 +1298,7 @@ async def render_page_markets_oob(ctx: dict, markets: list, has_more: bool,
         content = _markets_grid(cards)
     else:
         content = _no_markets_sx("No markets for this page")
-    content = "(<> " + content + " " + sx_call("market-bottom-spacer") + ")"
+    content = "(<> " + content + " " + '(div :class "pb-8")' + ")"
 
     oobs = _oob_header_sx("post-header-child", "market-header-child", "")
     oobs = "(<> " + oobs + " " + _post_header_sx(ctx, oob=True) + ")"
@@ -1535,12 +1537,17 @@ async def _markets_admin_panel_sx(ctx: dict) -> str:
     form_html = ""
     if can_create:
         create_url = url_for("page_admin.create_market")
-        form_html = sx_call("market-admin-create-form",
-                           create_url=create_url, csrf=csrf)
+        form_html = sx_call("crud-create-form",
+                           create_url=create_url, csrf=csrf,
+                           errors_id="market-create-errors",
+                           list_id="markets-list",
+                           placeholder="e.g. Suma, Craft Fair",
+                           btn_label="Add market")
 
     list_html = _markets_admin_list_sx(ctx, markets)
-    return sx_call("market-admin-panel",
-                  form=SxExpr(form_html), list=SxExpr(list_html))
+    return sx_call("crud-panel",
+                  form=SxExpr(form_html), list=SxExpr(list_html),
+                  list_id="markets-list")
 
 
 def _markets_admin_list_sx(ctx: dict, markets: list) -> str:
@@ -1552,7 +1559,9 @@ def _markets_admin_list_sx(ctx: dict, markets: list) -> str:
     prefix = route_prefix()
 
     if not markets:
-        return sx_call("market-admin-empty")
+        return sx_call("empty-state",
+                        message="No markets yet. Create one above.",
+                        cls="text-gray-500 mt-4")
 
     parts = []
     for m in markets:
@@ -1562,9 +1571,12 @@ def _markets_admin_list_sx(ctx: dict, markets: list) -> str:
         href = prefix + f"/{post_slug}/{m_slug}/"
         del_url = url_for("page_admin.delete_market", market_slug=m_slug)
         csrf_hdr = f'{{"X-CSRFToken":"{csrf}"}}'
-        parts.append(sx_call("market-admin-item",
+        parts.append(sx_call("crud-item",
                             href=href, name=m_name, slug=m_slug,
-                            del_url=del_url, csrf_hdr=csrf_hdr))
+                            del_url=del_url, csrf_hdr=csrf_hdr,
+                            list_id="markets-list",
+                            confirm_title="Delete market?",
+                            confirm_text="Products will be hidden (soft delete)"))
     return "".join(parts)