[DOCS-14086] Centralize site-support banners for 9 integrations (#36672)

* [DOCS-14086] Add site-support entries for 9 integrations

Move site-support banners from inline integration README blocks to
centralized unsupported_sites entries in params.yaml. The docs build
system renders the banner automatically via path-segment matching
when the integration slug is listed as a key.

New unsupported_sites entries (all [gov,gov2]):
  alibaba-cloud, amazon-compute-optimizer, amazon-xray, confluence,
  confluent_cloud_integration, gitlab-source-code, launchdarkly,
  oracle-cloud-infrastructure, pagerduty

For confluent-cloud, uses a targeted cascade in integrations/_index.md
to set site_support_id: confluent_cloud_integration, avoiding a
path-segment collision with the api/v2/confluent-cloud/ API reference.

Companion PRs that remove the inline banners from integration READMEs:
  - DataDog/integrations-internal-core#3218
  - DataDog/integrations-extras#2992

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* Remove amazon-xray and pagerduty from unsupported_sites

These integrations have nuanced warnings (commercial-only for X-Ray,
limited support for PagerDuty) that belong in the README source, not
in centralized site-support. The inline blocks have been reinstated
in integrations-internal-core with gov,gov2 targeting.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hestonhoffman

config/_default/params.yaml

@@ -280,12 +280,14 @@ core_product:
 
 # Unsupported sites for each product
 unsupported_sites:
-  advanced_analysis: [gov,gov2]
   adaptive_sampling: [gov,gov2]
+  advanced_analysis: [gov,gov2]
   agent_flare: [gov,gov2]
   agentic_onboarding: [gov,gov2]
-  agentless_scanning: [gov,gov2] # docs page
   agentless-scanning: [gov,gov2] # api page
+  agentless_scanning: [gov,gov2] # docs page
+  alibaba-cloud: [gov,gov2]
+  amazon-compute-optimizer: [gov,gov2]
   amazon-event-bridge: [gov,gov2]
   apm_processing_pipelines: [gov,gov2]
   apm_recommendations: [gov,gov2]
@@ -299,16 +301,18 @@ unsupported_sites:
   byoti: [gov, gov2]
   case_management: [gov,gov2]
   ci_visibility: [gov,gov2]
+  cloudcraft_monitors_overlay: [gov,gov2]
+  cloudprem: [gov,gov2]
   code_coverage: [gov,gov2]
   code_security: [gov,gov2]
   configuration_at_runtime: [gov,gov2]
+  confluence: [gov,gov2]
+  confluent_cloud_integration: [gov,gov2]
   containers_kubernetes_appsec: [gov,gov2]
   continuous_delivery: [gov,gov2]
   continuous_integration: [gov,gov2]
   correlation: [gov,gov2] #Event management correlation
   coterm: [gov,gov2]
-  cloudcraft_monitors_overlay: [gov,gov2]
-  cloudprem: [gov,gov2]
   csm_jira: [us,us3,us5,eu,ap1,ap2]
   data_jobs: [gov,gov2]
   data_observability: [gov,gov2]
@@ -322,24 +326,26 @@ unsupported_sites:
   exception_replay: [gov,gov2]
   experiments: [gov,gov2]
   feature_flags: [gov,gov2]
-  forwarding_audit_events: [gov,gov2]
-  getting_started_feature_flags: [gov,gov2]
-  gcp-private-service-connect: [us,us3,gov,gov2,ap1,ap2]
-  google-hangouts-chat: [gov,gov2]
-  google_chat: [gov,gov2]
   fips-compliance: [us,us3,us5,eu,ap1,ap2]
   fips-integrations: [us,us3,us5,eu,ap1,ap2]
   fips-proxy: [us,us3,us5,eu,ap1,ap2,gov2]
   fleet_automation: [gov,gov2]
+  forwarding_audit_events: [gov,gov2]
+  gcp-private-service-connect: [us,us3,gov,gov2,ap1,ap2]
+  getting_started_feature_flags: [gov,gov2]
+  gitlab-source-code: [gov,gov2]
+  google-hangouts-chat: [gov,gov2]
+  google_chat: [gov,gov2]
   high_availability_datadog_agent: [gov,gov2]
   iac_security: [gov,gov2]
-  ioc_explorer: [gov,gov2]
   incident_ai: [gov,gov2]
-  jetbrains-ides: [gov,gov2]
-  jira-service-management-ops: [gov,gov2]
   inferred_entity_remapping_rules: [gov,gov2]
   internal_developer_portal: [gov,gov2]
+  ioc_explorer: [gov,gov2]
+  jetbrains-ides: [gov,gov2]
+  jira-service-management-ops: [gov,gov2]
   jira_error_tracking: [gov,gov2]
+  launchdarkly: [gov,gov2]
   linear: [gov,gov2]
   live_debugger: [gov,gov2]
   llm_observability: [gov,gov2]
@@ -348,25 +354,26 @@ unsupported_sites:
   network_config_management: [gov,gov2]
   observability_pipelines: [gov,gov2]
   on-call: [gov,gov2]
+  oracle-cloud-infrastructure: [gov,gov2]
   oracle-fusion: [gov,gov2]
   oracle_fusion_integration_setup: [gov,gov2]
   overview_pages: [gov,gov2]
   pr_gates: [gov,gov2]
   product_analytics: [gov,gov2]
   recorded-future: [gov,gov2]
-  resource_based_sampling: [gov,gov2]
   remote_config: [gov,gov2]
   remote_config_for_fa: [gov,gov2] #For the Guides page
   remote_configuration: [gov,gov2]
+  resource_based_sampling: [gov,gov2]
   roku_error_tracking: [gov,gov2]
   roku_log_collection: [gov,gov2]
   rum_roku: [gov,gov2]
   safety_center: [gov,gov2]
   scorecards: [gov,gov2]
   self_service_actions: [gov,gov2]
-  setup_remote_config: [gov,gov2]
-  service_remapping_rules: [gov,gov2]
   service_override_removal: [gov,gov2]
+  service_remapping_rules: [gov,gov2]
+  setup_remote_config: [gov,gov2]
   snmp_profile_manager: [gov,gov2]
   software_delivery_mcp_tools: [gov,gov2]
   status_pages: [gov,gov2]

content/en/integrations/_index.md

@@ -71,6 +71,10 @@ cascade:
     category: Documentation
     subcategory: Integrations
     tags: ['event viewer']
+- _target:
+    path: /integrations/confluent-cloud
+    lang: en
+  site_support_id: confluent_cloud_integration
 ---
 
 More than {{< translate key="integration_count" >}} built-in integrations. See across all your systems, apps, and services.