Update jpkg metadata for Forgejo

ober

3f340f00d70562d25e455da1078484797265b808

diff --git a/jpkg.sexp b/jpkg.sexp
index 5920b3d..b9a8f64 100644
--- a/jpkg.sexp
+++ b/jpkg.sexp
@@ -1,8 +1,9 @@
 (package
-  (name "@lisp/gitsite")
+  (name "@ober/gitsite")
   (version "0.1.0")
-  (description "Minimal SourceHut-style git forge in Jerboa")
+  (description "Minimal self-hosted git forge in Jerboa")
   (license "MIT")
+  (source "https://git.jerboa.sh/ober/jerboa-gitsite")
   (jerboa ">=0.2.0")
   (modules ((root "src")))
   (dependencies ())