Docs update (#152) - fix image inconsistency in integration pages, incomplete index pages, and update filter and audit trail pages

Author: DebashisBorgohainO2

docs/images/databases.png

@@ -1,5 +1,6 @@
 nav:
 
+    - AWS Integrations Overview: index.md
     - Amazon EC2 : ec2.md
     - Application Load Balancer(ALB) : alb.md
     - Amazon Virtual Private Cloud : vpc-flow.md

docs/images/field-type.png

@@ -1,9 +1,8 @@
 The following user guides provide step-by-step instructions to integrate AWS services with OpenObserve. These integrations allow you to collect logs, metrics, and events directly from various AWS offerings, enabling unified observability across your cloud workloads.
-
-Each guide corresponds to a data source listed in the **Data Sources** section of the OpenObserve user interface.
-
-![Data Sources](../../../docs/images/data-sources.png)
-
+<br>
+Each guide corresponds to a service that appears under the Amazon Web Services (AWS) section in the OpenObserve user interface.
+![aws](aws.png)
+<br>
 Learn more:
 
 - [Amazon EC2](ec2.md)

docs/images/filter-grouping.png

@@ -1,3 +1,4 @@
+# Integration with Cloudflare
 This guide provides step-by-step instructions to integrate Cloudflare with OpenObserve.
 
 ## Overview

docs/images/filters-on-filed.png

@@ -1,10 +1,19 @@
 The following user guides provide step-by-step instructions to integrate popular databases with OpenObserve. These integrations allow you to collect logs, metrics, and events directly from your database systems, enabling unified observability across your data infrastructure.
-
-Each guide corresponds to a data source listed in the **Data Sources** section of the OpenObserve user interface.
-
-![Data Sources](../../../docs/images/data-sources.png)
-
+<br>
+Each guide corresponds to a database that appears in the **Databases** tab under **Data Sources** in the OpenObserve user interface.
+![Data Sources](../../../docs/images/databases.png)
+<br>
 Learn more:
 
 - [PostgreSQL](postgresql.md)
-- [SnowFlake](snowflake.md)
+- [SnowFlake](snowflake.md)
+- [PostgreSQL](postgresql.md)
+- [Oracle Database](oracle.md)
+- [Snowflake](snowflake.md)
+- [MySQL](mysql.md)
+- [MongoDB](mongodb.md)
+- [Redis](redis.md)
+- [Amazon DynamoDB](dynamodb.md)
+- [Apache Zookeeper](zookeeper.md)
+- [Cassandra](cassandra.md)
+- [Aerospike](aerospike.md)