Topics: Implement suggestions by CodeRabbit

Author: amotl

docs/index.md

@@ -206,7 +206,7 @@ industrial data, machine learning, data migrations.
 :::{grid-item-card} {material-outlined}`numbers;2em` Topics
 :link: topics
 :link-type: ref
-:link-alt: Solutions built with CrateDB
+:link-alt: CrateDB topics overview
 Learn how to apply CrateDB's features to optimally cover use-cases
 across different application and topic domains.
 For example, by connecting CrateDB with third-party
@@ -242,7 +242,7 @@ Contributions to all pages are much appreciated.
 If you can spot a flaw, or if you would like to contribute
 additional content, you are most welcome.
 
-To submit change requests where this project hosted on [GitHub],
+To submit change requests where this project is hosted on [GitHub],
 you can find corresponding links within the
 topmost right navigation element on each page.
 :::

docs/topic/index.md

@@ -28,10 +28,10 @@ Learn how to use CrateDB for business analytics.
 Cluvio, Power BI, Rill, Tableau.
 :::
 
-:::{grid-item-card} {material-outlined}`bar_chart;2em` Data Lineage
-:link: visualization
+:::{grid-item-card} {material-outlined}`troubleshoot;2em` Data Lineage
+:link: lineage
 :link-type: ref
-:link-alt: Data visualization with CrateDB
+:link-alt: Data lineage with CrateDB
 Data lineage refers to the process of tracking how data is generated,
 transformed, transmitted and used across a system over time.
 +++
@@ -59,7 +59,7 @@ Learn how to use CrateDB for machine learning.
 CrateDB vector store, Text-to-SQL, Time series analysis, MLOps and model training.
 :::
 
-:::{grid-item-card} {material-outlined}`model_training;2em` Programming Frameworks
+:::{grid-item-card} {material-outlined}`grid_goldenratio;2em` Programming Frameworks
 :link: framework
 :link-type: ref
 :link-alt: Using programming frameworks with CrateDB