Delete events sx_components.py — move all rendering to sxc/pages

Phase 7 of the zero-Python-rendering plan. All 100 rendering functions
move from events/sx/sx_components.py into events/sxc/pages/__init__.py.
Route handlers (15 files) import from sxc.pages instead.
load_service_components call moves into _load_events_page_files.

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

events/bp/calendar_entry/routes.py

@@ -111,7 +111,7 @@ def register():
         )
 
         # Render OOB nav
-        from sx.sx_components import render_day_entries_nav_oob
+        from sxc.pages import render_day_entries_nav_oob
         return await render_day_entries_nav_oob(visible.confirmed_entries, calendar, day_date)
 
     async def get_post_nav_oob(entry_id: int):
@@ -148,7 +148,7 @@ def register():
             ).scalars().all()
 
             # Render OOB nav for this post
-            from sx.sx_components import render_post_nav_entries_oob
+            from sxc.pages import render_post_nav_entries_oob
             nav_oob = await render_post_nav_entries_oob(associated_entries, calendars, post)
             nav_oobs.append(nav_oob)
 
@@ -256,7 +256,7 @@ def register():
         result = await g.s.execute(stmt)
         day_slots = list(result.scalars())
 
-        from sx.sx_components import render_entry_edit_form
+        from sxc.pages import render_entry_edit_form
         return sx_response(await render_entry_edit_form(g.entry, g.calendar, day, month, year, day_slots))
 
     @bp.put("/")
@@ -420,7 +420,7 @@ def register():
         nav_oob = await get_day_nav_oob(year, month, day)
 
         from shared.sx.page import get_template_context
-        from sx.sx_components import _entry_main_panel_html
+        from sxc.pages import _entry_main_panel_html
 
         tctx = await get_template_context()
         html = await _entry_main_panel_html(tctx)
@@ -448,7 +448,7 @@ def register():
 
         # Re-read entry to get updated state
         await g.s.refresh(g.entry)
-        from sx.sx_components import render_entry_optioned
+        from sxc.pages import render_entry_optioned
         html = await render_entry_optioned(g.entry, g.calendar, day, month, year)
         return sx_response(html + day_nav_oob + post_nav_oob)
 
@@ -473,7 +473,7 @@ def register():
 
         # Re-read entry to get updated state
         await g.s.refresh(g.entry)
-        from sx.sx_components import render_entry_optioned
+        from sxc.pages import render_entry_optioned
         html = await render_entry_optioned(g.entry, g.calendar, day, month, year)
         return sx_response(html + day_nav_oob + post_nav_oob)
 
@@ -498,7 +498,7 @@ def register():
 
         # Re-read entry to get updated state
         await g.s.refresh(g.entry)
-        from sx.sx_components import render_entry_optioned
+        from sxc.pages import render_entry_optioned
         html = await render_entry_optioned(g.entry, g.calendar, day, month, year)
         return sx_response(html + day_nav_oob + post_nav_oob)
 
@@ -542,7 +542,7 @@ def register():
 
         # Return just the tickets fragment (targeted by hx-target="#entry-tickets-...")
         await g.s.refresh(g.entry)
-        from sx.sx_components import render_entry_tickets_config
+        from sxc.pages import render_entry_tickets_config
         html = await render_entry_tickets_config(g.entry, g.calendar, request.view_args.get("day"), request.view_args.get("month"), request.view_args.get("year"))
         return sx_response(html)
 
@@ -558,7 +558,7 @@ def register():
         total_pages = math.ceil(total / per_page) if total > 0 else 0
 
         va = request.view_args or {}
-        from sx.sx_components import render_post_search_results
+        from sxc.pages import render_post_search_results
         return sx_response(await render_post_search_results(
             search_posts, query, page, total_pages,
             g.entry, g.calendar,
@@ -592,7 +592,7 @@ def register():
         entry_posts = await get_entry_posts(g.s, entry_id)
 
         # Return updated posts list + OOB nav update
-        from sx.sx_components import render_entry_posts_panel, render_entry_posts_nav_oob
+        from sxc.pages import render_entry_posts_panel, render_entry_posts_nav_oob
         va = request.view_args or {}
         html = await render_entry_posts_panel(entry_posts, g.entry, g.calendar, va.get("day"), va.get("month"), va.get("year"))
         nav_oob = await render_entry_posts_nav_oob(entry_posts)
@@ -614,7 +614,7 @@ def register():
         entry_posts = await get_entry_posts(g.s, entry_id)
 
         # Return updated posts list + OOB nav update
-        from sx.sx_components import render_entry_posts_panel, render_entry_posts_nav_oob
+        from sxc.pages import render_entry_posts_panel, render_entry_posts_nav_oob
         va = request.view_args or {}
         html = await render_entry_posts_panel(entry_posts, g.entry, g.calendar, va.get("day"), va.get("month"), va.get("year"))
         nav_oob = await render_entry_posts_nav_oob(entry_posts)