Refactor API reference docs (#1125)

* Refactor API reference docs

* refactor API ref docs

* corrections

* consistent naming

* updates

* Update CHANGELOG.md

* improving SEO

* improving SEO

* Update using-rocprofv3.rst

* Update counter_collection_services.md

* Update using-rocprofv3.rst

* Fixing doc build errors

* changelogs and some formatting issues

---------

Co-authored-by: Gopesh Bhardwaj <gopesh.bhardwaj@amd.com>

source/docs/how-to/samples.md

@@ -1,4 +1,11 @@
-# Samples
+---
+myst:
+    html_meta:
+        "description": "ROCprofiler-SDK is a tooling infrastructure for profiling general-purpose GPU compute applications running on the ROCm software."
+        "keywords": "ROCprofiler-SDK, ROCProfiler-SDK samples"
+---
+
+# ROCprofiler-SDK samples
 
 The samples are provided to help you see the profiler in action.