style(website): cut the padding from the page copy

Remove three cross-page duplications: the "what --help cannot say" list
appeared on both home and docs, the config precedence rule twice on
install, and the soulfind link twice in adjacent community paragraphs.

Drop the em dashes, the adverbs, and the rhetorical triads while there.

website/src/pages/community.tsx

@@ -50,7 +50,7 @@ const CITIZENSHIP = [
     title: 'Share, and share real files',
     body: (
       <>
-        Point <code>shares add</code> at the collection you actually listen to. Full albums,
+        Point <code>shares add</code> at the collection you listen to. Full albums,
         honest bitrates, nothing transcoded up from a lossy source and relabelled.
       </>
     ),
@@ -146,20 +146,10 @@ export const Community = () => {
               >
                 soulfind
               </a>{' '}
-              run in CI, so a green checkmark means it genuinely built and talked to a
-              server.
+              run in CI, so a green checkmark means it built and talked to a server.
             </p>
             <p>
-              That server is{' '}
-              <a
-                href={LINKS.soulfind}
-                target="_blank"
-                rel="noopener noreferrer"
-                className="text-link hover:text-link-hover"
-              >
-                soulfind-dev/soulfind
-              </a>
-              , an open-source Soulseek server. Run it locally and you can develop and test
+              soulfind is an open-source Soulseek server. Run it locally and you develop
               against a real protocol implementation without touching the public network.
             </p>
             <div className="mt-1 flex flex-wrap gap-2 sm:gap-3">
@@ -187,10 +177,9 @@ export const Community = () => {
           eyebrow="being a good member"
           title="The network is other people's hard drives."
         >
-          Soulseek is a gem for music enthusiasts. Decades of records, live sets, and
-          pressings that never made it anywhere else, kept online by people who care about
-          them. It works because someone left their collection up for you. None of this is
-          enforced. It is just how the network stays worth using.
+          Decades of records, live sets, and pressings that never made it anywhere else,
+          kept online by people who care about them. None of this is enforced. It is just
+          how the network stays worth using.
         </SectionHead>
         <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
           {CITIZENSHIP.map((item) => (