feat: reformat all headers into h2s for readability

src/content/docs/query-your-data/explore-query-data/dashboards/dashboards-charts-import-export-data.mdx

@@ -12,13 +12,11 @@ freshnessValidatedDate: never
 
 You can use [dashboards](/docs/query-your-data/explore-query-data/dashboards/introduction-dashboards/) to visualalize and track your system's health, tackle issues, and plan any further steps. Learn to share all that information with your team, customers, or other stakeholders with various import and export options.
 
-## Import, share, and export dashboards [#dashboards]
-
-### Import dashboards
+## Import dashboards
 
 At the [dashboards index](/docs/query-your-data/explore-query-data/dashboards/introduction-dashboards/#get-started), you can **[import a dashboard as JSON](/docs/query-your-data/explore-query-data/dashboards/introduction-dashboards/#dashboards-import)**.
 
-### Export dashboards 
+## Export dashboards 
 
 
 You can export your dashboard as either a comma-seperated file(CSV) or a PDF. 
@@ -54,7 +52,7 @@ Export your dashboard as a pdf file by clicking the `...` button in the top righ
 </Tabs>
 
 
-### Share dashboards
+## Share dashboards
 From any dashboard, share it with one of these options:
 
 * Copy the dashboard's permalink by clicking the link icon in the top right of a dashboard. Permalinks share a direct link to the dashboard.
@@ -73,7 +71,7 @@ Also, in a given dashboard, to add content:
 
 From any chart, use the chart action menu on the upper right corner to **copy or duplicate** the chart.
 
-### Troubleshooting chart errors [#chart-error-messages]
+## Troubleshooting chart errors [#chart-error-messages]
 
 When adding charts you may come across these error messages: