Replace 5 blog post admin render_template() calls with native sx builders

Converts data inspector, entries browser, calendar view, settings form,
and WYSIWYG editor panels from Jinja templates to Python content builders.
Zero render_template() calls remain across blog, events, and orders services.

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

blog/bp/post/admin/routes.py

@@ -2,7 +2,6 @@ from __future__ import annotations
 
 
 from quart import (
-    render_template,
     make_response,
     Blueprint,
     g,
@@ -190,9 +189,7 @@ def register():
     from shared.sx.page import get_template_context
     from sx.sx_components import render_post_data_page, render_post_data_oob
 
-    data_html = await render_template("_types/post_data/_main_panel.html")
     tctx = await get_template_context()
-    tctx["data_html"] = data_html
     if not is_htmx_request():
       html = await render_post_data_page(tctx)
       return await make_response(html)
@@ -323,24 +320,14 @@ def register():
     post_id = g.post_data["post"]["id"]
     associated_entry_ids = await get_post_entry_ids(post_id)
 
-    html = await render_template(
-      "_types/post/admin/_calendar_view.html",
-      calendar=calendar_obj,
-      year=year,
-      month=month,
-      month_name=month_name,
-      weekday_names=weekday_names,
-      weeks=weeks,
-      prev_month=prev_month,
-      prev_month_year=prev_month_year,
-      next_month=next_month,
-      next_month_year=next_month_year,
-      prev_year=prev_year,
-      next_year=next_year,
-      month_entries=month_entries,
-      associated_entry_ids=associated_entry_ids,
+    from sx.sx_components import render_calendar_view
+    html = render_calendar_view(
+      calendar_obj, year, month, month_name, weekday_names, weeks,
+      prev_month, prev_month_year, next_month, next_month_year,
+      prev_year, next_year, month_entries, associated_entry_ids,
+      g.post_data["post"]["slug"],
     )
-    return await make_response(html)
+    return sx_response(html)
 
   @bp.get("/entries/")
   @require_admin
@@ -366,13 +353,9 @@ def register():
     from shared.sx.page import get_template_context
     from sx.sx_components import render_post_entries_page, render_post_entries_oob
 
-    entries_html = await render_template(
-        "_types/post_entries/_main_panel.html",
-        all_calendars=all_calendars,
-        associated_entry_ids=associated_entry_ids,
-    )
     tctx = await get_template_context()
-    tctx["entries_html"] = entries_html
+    tctx["all_calendars"] = all_calendars
+    tctx["associated_entry_ids"] = associated_entry_ids
     if not is_htmx_request():
       html = await render_post_entries_page(tctx)
       return await make_response(html)
@@ -452,13 +435,9 @@ def register():
     from shared.sx.page import get_template_context
     from sx.sx_components import render_post_settings_page, render_post_settings_oob
 
-    settings_html = await render_template(
-        "_types/post_settings/_main_panel.html",
-        ghost_post=ghost_post,
-        save_success=save_success,
-    )
     tctx = await get_template_context()
-    tctx["settings_html"] = settings_html
+    tctx["ghost_post"] = ghost_post
+    tctx["save_success"] = save_success
     if not is_htmx_request():
       html = await render_post_settings_page(tctx)
       return await make_response(html)
@@ -560,15 +539,11 @@ def register():
     from shared.sx.page import get_template_context
     from sx.sx_components import render_post_edit_page, render_post_edit_oob
 
-    edit_html = await render_template(
-        "_types/post_edit/_main_panel.html",
-        ghost_post=ghost_post,
-        save_success=save_success,
-        save_error=save_error,
-        newsletters=newsletters,
-    )
     tctx = await get_template_context()
-    tctx["edit_html"] = edit_html
+    tctx["ghost_post"] = ghost_post
+    tctx["save_success"] = save_success
+    tctx["save_error"] = save_error
+    tctx["newsletters"] = newsletters
     if not is_htmx_request():
       html = await render_post_edit_page(tctx)
       return await make_response(html)