Phase 4: extend AnonCachePageMixin to materia and sessao public detail views

MateriaLegislativaCrud.DetailView and SessaoCrud.DetailView are the two
highest-traffic public views not yet covered by anonymous page caching.
Both are read-only for anonymous visitors, making them safe cache targets.

- MateriaLegislativaCrud.DetailView: 300s TTL (PAGE_CACHE_TTL_DETAIL)
- SessaoCrud.DetailView: 120s TTL (PAGE_CACHE_TTL_LIST — sessions update
  more frequently during active legislative sittings)

NormaCrud.DetailView intentionally left uncached: it writes NormaEstatisticas
on every access, and caching would suppress per-visit statistics for anonymous
users.

Also includes the RATELIMIT_DRY_RUN=False docker-compose.yaml change
from the previous session (rate limiting now enforced in docker-compose).

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

docker/docker-compose.yaml

@@ -88,6 +88,7 @@ services:
       TZ: America/Sao_Paulo
       REDIS_URL: redis://saplredis:6379
       CACHE_BACKEND: redis
+      RATELIMIT_DRY_RUN: 'False'
     volumes:
       - sapl_data:/var/interlegis/sapl/data
       - sapl_media:/var/interlegis/sapl/media

sapl/materia/views.py

@@ -59,6 +59,7 @@ from sapl.utils import (autor_label, autor_modal, gerar_hash_arquivo, get_base_u
                         show_results_filter_set, get_tempfile_dir,
                         google_recaptcha_configured, MultiFormatOutputMixin)
 from sapl.middleware.ratelimit import get_client_ip, smart_key, smart_rate
+from sapl.middleware.page_cache import AnonCachePageMixin
 
 from .forms import (AcessorioEmLoteFilterSet, AcompanhamentoMateriaForm,
                     AnexadaEmLoteFilterSet, AdicionarVariasAutoriasFilterSet,
@@ -1882,7 +1883,11 @@ class MateriaLegislativaCrud(Crud):
         def get_success_url(self):
             return self.search_url
 
-    class DetailView(Crud.DetailView):
+    class DetailView(AnonCachePageMixin, Crud.DetailView):
+        # Materia detail pages are public, read-only, and change infrequently
+        # once published.  Cache anonymous responses for 5 minutes to absorb
+        # bot and search-engine traffic without hitting PostgreSQL.
+        anon_cache_ttl = 300  # PAGE_CACHE_TTL_DETAIL
 
         layout_key = 'MateriaLegislativaDetail'
         template_name = "materia/materialegislativa_detail.html"

sapl/sessao/views.py

@@ -49,6 +49,7 @@ from sapl.sessao.forms import ExpedienteMateriaForm, OrdemDiaForm, OrdemExpedien
 from sapl.sessao.models import Correspondencia
 from sapl.settings import TIME_ZONE
 from sapl.middleware.ratelimit import get_client_ip, smart_key, smart_rate
+from sapl.middleware.page_cache import AnonCachePageMixin
 from sapl.utils import show_results_filter_set, remover_acentos, \
     MultiFormatOutputMixin, PautaMultiFormatOutputMixin
 
@@ -1347,7 +1348,12 @@ class SessaoCrud(Crud):
                     {'subnav_template_name': 'sessao/subnav-solene.yaml'})
             return context
 
-    class DetailView(Crud.DetailView):
+    class DetailView(AnonCachePageMixin, Crud.DetailView):
+        # Session plenary detail pages are public and read-only during the
+        # session.  Cache anonymous responses for 2 minutes — short enough
+        # that real-time voting tallies visible in the detail page stay
+        # reasonably fresh for public observers.
+        anon_cache_ttl = 120  # PAGE_CACHE_TTL_LIST
 
         @property
         def layout_key(self):