fix: annotated tags missing from list due to dropped peeled refs

RepoState::try_from was explicitly discarding all refs/tags/*^{} entries
("peeled" refs) when parsing the nostr state event. This meant the list
command only advertised the tag object OID, but git requires two lines for
annotated tags:

  <tag-object-oid> refs/tags/v1.0.0
  <commit-oid>     refs/tags/v1.0.0^{}

Without the ^{} peeled line git cannot resolve the tag to a commit, so
git fetch --prune treats it as unresolvable and deletes it.

The nostr state event already stores both entries correctly (written by
generate_updated_state in push.rs). The fix simply stops try_from from
discarding the ^{} entries on read, so they flow through to the list
output unchanged.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/lib/repo_state.rs b/src/lib/repo_state.rs
index 345f05c..223fe56 100644
--- a/src/lib/repo_state.rs
+++ b/src/lib/repo_state.rs
@@ -22,11 +22,14 @@ impl RepoState {
         let mut state = HashMap::new();
         for tag in event.tags.iter() {
             if let Some(name) = tag.as_slice().first() {
+                // include ^{} peeled refs for annotated tags: git requires
+                // both "<tag-oid> refs/tags/v1.0.0" and
+                // "<commit-oid> refs/tags/v1.0.0^{}" in the list output so
+                // it can resolve the tag to a commit. without the ^{} line
+                // git fetch --prune deletes the tag as unresolvable.
                 if ["refs/heads/", "refs/tags", "HEAD"]
                     .iter()
                     .any(|s| name.starts_with(*s))
-                    // dont include dereferenced tags
-                    && !name.ends_with("^{}")
                 {
                     if let Some(value) = tag.as_slice().get(1) {
                         if Oid::from_str(value).is_ok() || value.contains("ref: refs/") {