release(v1.7.22-alpha): honest anchor status + Reconnect works on all nodes

- fips::service::active_unit() picks whichever fips unit is running
  (archipelago-fips.service vs upstream fips.service) so
  handle_fips_restart and handle_fips_reconnect don't silently no-op
  on hosts where the archipelago-managed unit was never created.
- peer_connectivity_summary(anchor_candidates) replaces the old
  identity-cache check. anchor_connected is now true when at least
  one authenticated peer's npub matches the public anchor OR any
  entry in seed-anchors.json, which matches what the user actually
  cares about ("am I in the mesh?") rather than what the card used
  to claim ("is this one specific public anchor reachable?").
- FipsStatus::query takes data_dir now (so it can read seed-anchors)
  rather than identity_dir. All call-sites updated.
- handle_fips_reconnect re-pushes seed anchors after restart so the
  new daemon gets dialed without waiting for the 5-min apply loop.
- FipsNetworkCard label drops "(fips.v0l.io)" — misleading now that
  multiple anchors may be configured.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

core/archipelago/src/fips/mod.rs

@@ -99,7 +99,13 @@ pub struct FipsStatus {
 
 impl FipsStatus {
     /// Snapshot the current state across package, key, and service.
-    pub async fn query(identity_dir: &Path) -> Self {
+    ///
+    /// `data_dir` is the archipelago data-dir (used to load the
+    /// operator-configured seed-anchor list so "anchor_connected" means
+    /// "at least one authenticated peer matches a public or configured
+    /// seed anchor", not just "fips.v0l.io specifically").
+    pub async fn query(data_dir: &Path) -> Self {
+        let identity_dir = identity_dir_from(data_dir);
         let installed = service::package_installed().await;
         let version = if installed {
             service::daemon_version().await.ok()
@@ -110,17 +116,24 @@ impl FipsStatus {
         let upstream_service_state = service::unit_state(UPSTREAM_SERVICE_UNIT).await;
         let service_active =
             service_state == "active" || upstream_service_state == "active";
-        let key_present = crate::identity::fips_key_exists(identity_dir);
+        let key_present = crate::identity::fips_key_exists(&identity_dir);
 
         // Prefer the seed-derived npub; otherwise read the daemon's own
         // key file at /etc/fips/fips.pub (world-readable per debian pkg).
-        let npub = match crate::identity::fips_npub(identity_dir).await {
+        let npub = match crate::identity::fips_npub(&identity_dir).await {
             Ok(Some(n)) => Some(n),
             _ => service::read_upstream_npub().await.ok().flatten(),
         };
 
         let (authenticated_peer_count, anchor_connected) = if service_active {
-            service::peer_connectivity_summary().await
+            // Build the anchor-candidate list: hardcoded public anchor
+            // plus every entry in the operator's seed-anchors.json.
+            // The card lights up if any of them is authenticated.
+            let mut anchor_npubs = vec![service::PUBLIC_ANCHOR_NPUB.to_string()];
+            if let Ok(seed) = anchors::load(data_dir).await {
+                anchor_npubs.extend(seed.into_iter().map(|a| a.npub));
+            }
+            service::peer_connectivity_summary(&anchor_npubs).await
         } else {
             (0, false)
         };
@@ -153,10 +166,11 @@ mod tests {
     #[tokio::test]
     async fn test_status_reports_no_key_pre_onboarding() {
         let dir = tempfile::tempdir().unwrap();
-        let id_dir = dir.path().join("identity");
-        tokio::fs::create_dir_all(&id_dir).await.unwrap();
-
-        let status = FipsStatus::query(&id_dir).await;
+        // query() now takes a data_dir (parent) rather than identity_dir,
+        // since it also reads seed-anchors.json for the anchor check.
+        // No identity/ subdir → no key; no seed-anchors.json → public
+        // anchor is the only candidate.
+        let status = FipsStatus::query(dir.path()).await;
         assert!(!status.key_present, "no key before onboarding");
         assert!(status.npub.is_none());
         // `installed`, `service_state`, `version` depend on the host and are