feat: add discourse link to home page (#94)

Author: hunterckx

app/components/Home/components/Section/components/SectionHelp/sectionHelp.tsx

@@ -20,6 +20,11 @@ export const SectionHelp = (): JSX.Element => {
               label="[email protected]"
               url="mailto:[email protected]"
             />
+            , or join discussions on the{" "}
+            <DXLink
+              label="Discourse forum"
+              url="https://help.brc-analytics.org/"
+            />
             . We&#39;re here to help!
           </StyledSectionSubTitle>
         </Headline>