forgejo: rename bin/gitea -> bin/forgejo (#446031)

doc/release-notes/rl-2511.section.md

···
 
 - `hiawata` has been removed, due to lack of active development upstream, lack of maintainership downstream and upcoming security issues.
 
+- `forgejo` main program has been renamed to `bin/forgejo` from the previous `bin/gitea`.
+
 - `cudaPackages.cudatoolkit-legacy-runfile` has been removed.
 
 - `conduwuit` was removed due to upstream ceasing development and deleting their repository. For existing data, a migration to `matrix-conduit`, `matrix-continuwuity` or `matrix-tuwunel` may be possible.

nixos/tests/forgejo.nix

···
               + "Please contact your site administrator.'"
           )
           server.succeed(
-              "su -l forgejo -c 'GITEA_WORK_DIR=/var/lib/forgejo gitea admin user create "
+              "su -l forgejo -c 'GITEA_WORK_DIR=/var/lib/forgejo forgejo admin user create "
               + "--username test --password totallysafe --email test@localhost --must-change-password=false'"
           )
 
···
 
           with subtest("Testing runner registration and action workflow"):
               server.succeed(
-                  "su -l forgejo -c 'GITEA_WORK_DIR=/var/lib/forgejo gitea actions generate-runner-token' | sed 's/^/TOKEN=/' | tee /var/lib/forgejo/runner_token"
+                  "su -l forgejo -c 'GITEA_WORK_DIR=/var/lib/forgejo forgejo actions generate-runner-token' | sed 's/^/TOKEN=/' | tee /var/lib/forgejo/runner_token"
               )
               server.succeed("${serverSystem}/specialisation/runner/bin/switch-to-configuration test")
               server.wait_for_unit("gitea-runner-test.service")

pkgs/by-name/fo/forgejo/generic.nix

···
     [ "-skip=^${builtins.concatStringsSep "$|^" skippedTests}$" ];
 
   preInstall = ''
-    mv "$GOPATH/bin/forgejo.org" "$GOPATH/bin/gitea"
+    mv "$GOPATH/bin/forgejo.org" "$GOPATH/bin/forgejo"
   '';
 
   postInstall = ''
···
     cp -R ./{templates,options} ${frontend}/public $data
     mkdir -p $out
     cp -R ./options/locale $out/locale
-    wrapProgram $out/bin/gitea \
+    wrapProgram $out/bin/forgejo \
       --prefix PATH : ${
         lib.makeBinPath [
           bash
···
       tebriel
     ];
     broken = stdenv.hostPlatform.isDarwin;
-    mainProgram = "gitea";
+    mainProgram = "forgejo";
   };
 }