Add tickets & bookings account sub-pages

New GET /auth/tickets/ and /auth/bookings/ routes with HTMX support.
Update shared submodule with TicketDTO, service methods, nav links,
and panel templates.

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

bp/auth/routes.py

@@ -150,6 +150,60 @@ def register(url_prefix="/auth"):
 
         return await make_response(html)
 
+    @auth_bp.get("/tickets/")
+    async def tickets():
+        from shared.browser.app.utils.htmx import is_htmx_request
+        from shared.services.registry import services
+
+        if not g.get("user"):
+            return redirect(host_url(url_for("auth.login_form")))
+
+        user_tickets = await services.calendar.user_tickets(g.s, user_id=g.user.id)
+
+        tk_oob = {**oob, "main": "_types/auth/_tickets_panel.html"}
+
+        if not is_htmx_request():
+            html = await render_template(
+                "_types/auth/index.html",
+                oob=tk_oob,
+                tickets=user_tickets,
+            )
+        else:
+            html = await render_template(
+                "_types/auth/_oob_elements.html",
+                oob=tk_oob,
+                tickets=user_tickets,
+            )
+
+        return await make_response(html)
+
+    @auth_bp.get("/bookings/")
+    async def bookings():
+        from shared.browser.app.utils.htmx import is_htmx_request
+        from shared.services.registry import services
+
+        if not g.get("user"):
+            return redirect(host_url(url_for("auth.login_form")))
+
+        user_bookings = await services.calendar.user_bookings(g.s, user_id=g.user.id)
+
+        bk_oob = {**oob, "main": "_types/auth/_bookings_panel.html"}
+
+        if not is_htmx_request():
+            html = await render_template(
+                "_types/auth/index.html",
+                oob=bk_oob,
+                bookings=user_bookings,
+            )
+        else:
+            html = await render_template(
+                "_types/auth/_oob_elements.html",
+                oob=bk_oob,
+                bookings=user_bookings,
+            )
+
+        return await make_response(html)
+
     @auth_bp.post("/start/")
     @clear_cache(tag_scope="user", clear_user=True)
     async def start_login():