Add getting started content (#6834)

* First iteration

Signed-off-by: Fanit Kolchina <[email protected]>

* Add shard and node info

Signed-off-by: Fanit Kolchina <[email protected]>

* Communicate section additions

Signed-off-by: Fanit Kolchina <[email protected]>

* Change examples

Signed-off-by: Fanit Kolchina <[email protected]>

* Remove extraneous files

Signed-off-by: Fanit Kolchina <[email protected]>

* Update _getting-started/communicate.md

Signed-off-by: kolchfa-aws <[email protected]>

* Update _getting-started/intro.md

Signed-off-by: kolchfa-aws <[email protected]>

* Update _getting-started/intro.md

Signed-off-by: kolchfa-aws <[email protected]>

* Update _getting-started/intro.md

Signed-off-by: kolchfa-aws <[email protected]>

* Update _getting-started/search-data.md

Signed-off-by: kolchfa-aws <[email protected]>

* Apply suggestions from code review

Co-authored-by: Melissa Vagi <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Apply suggestions from code review

Co-authored-by: Melissa Vagi <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Tech review comments

Signed-off-by: Fanit Kolchina <[email protected]>

* Add link to compound query section

Signed-off-by: Fanit Kolchina <[email protected]>

* Added install types section

Signed-off-by: Fanit Kolchina <[email protected]>

* Remove further reading suggestions

Signed-off-by: Fanit Kolchina <[email protected]>

* Reorder sections

Signed-off-by: Fanit Kolchina <[email protected]>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Update _getting-started/intro.md

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>

* Fix links

Signed-off-by: Fanit Kolchina <[email protected]>

* Reword

Signed-off-by: Fanit Kolchina <[email protected]>

* Reword

Signed-off-by: Fanit Kolchina <[email protected]>

* Update _getting-started/intro.md

Signed-off-by: kolchfa-aws <[email protected]>

---------

Signed-off-by: Fanit Kolchina <[email protected]>
Signed-off-by: kolchfa-aws <[email protected]>
Co-authored-by: Melissa Vagi <[email protected]>
Co-authored-by: Nathan Bower <[email protected]>
(cherry picked from commit 246bb44)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

_config.yml

@@ -118,13 +118,19 @@ collections:
   dashboards-assistant:
     permalink: /:collection/:path/
     output: true
+  getting-started:
+    permalink: /:collection/:path/
+    output: true
 
 opensearch_collection:
   # Define the collections used in the theme
   collections:
     about:
       name: About OpenSearch
       nav_fold: true
+    getting-started:
+      name: Getting started
+      nav_fold: true
     install-and-configure:
       name: Install and upgrade
       nav_fold: true
@@ -196,6 +202,7 @@ opensearch_collection:
     developer-documentation:
       name: Developer documentation
       nav_fold: true
+
 
 clients_collection:
   collections: