Delete intent modules and make use of wokflow manager modules

Author: madhansansel

changelogs/changelog.yaml

@@ -335,8 +335,16 @@ releases:
   2.8.0:
     release_date: "2026-05-12"
     changes:
-      release_summary: Changes in workflow and config generator modules
+      release_summary: Changes in workflow, config generator modules and deleted intent modules, use workflow_manager modules
       minor_changes:
         - Changes in playbook files
         - Changes in brownfield_helper module
         - Changes in workflow and config generator modules
+        - Deleted device_credential_intent module
+        - Deleted discovery_intent module
+        - Deleted inventory_intent module
+        - Deleted network_settings_intent module
+        - Deleted pnp_intent module
+        - Deleted site_intent module
+        - Deleted swim_intent module
+        - Deleted template_intent module