Added showcase for Sonar Chromium Browser

Author: KoushikBaagh

docs/showcase/sonar-chromium-browser.mdx

@@ -1,7 +1,7 @@
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 | title                         | description                                                                                   | sidebar_position | keywords                                                       |
 |-------------------------------|-----------------------------------------------------------------------------------------------|------------------|----------------------------------------------------------------|
-| Sonar Chromium Browser | Chromium browser with native Perplexity Sonar API integration: omnibox answers & context-menu summarization | 3                | sonar, chromium, omnibox, context-menu, summarize, hackathon, api |
+| Sonar Chromium Browser | Chromium browser with native Perplexity Sonar API integration: omnibox answers & context-menu summarization | 9                | sonar, chromium, omnibox, context-menu, summarize, hackathon, api |
 
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