agent sessions: show conversations, not storage ghosts

surfaces/quickshell/scripts/agent/agent-sessions.sh

@@ -152,12 +152,20 @@ souveraine_json() {
     local out="[]"
     while IFS= read -r f; do
         [ -n "$f" ] || continue
-        local s
-        s=$(jq -c '
-            if .archived == true then empty else {
+        local s agent_id parent_id agent_name
+        agent_id=$(jq -r '.agent_id // empty' "$f" 2>/dev/null)
+        parent_id=${agent_id%-sub}
+        agent_name=$(jq -r '.name // empty' "$dir/$parent_id/agent.json" 2>/dev/null)
+        [ -n "$agent_name" ] || agent_name="Souveraine"
+        s=$(jq -c --arg agentName "$agent_name" '
+            # A zero-message record is a newly-minted conversation slot, not
+            # an agent session. Rendering it made every panel restart add a
+            # plausible-looking ghost row.
+            if .archived == true or (.message_count // 0) == 0 then empty else {
                 provider: "souveraine",
                 id: (.id // ""),
                 agentId: (.agent_id // ""),
+                agentName: $agentName,
                 cwd: "",
                 model: "",
                 lastActivity: (.last_message_at // .updated_at // ""),
@@ -187,6 +195,7 @@ SOUV=$(souveraine_json);    [ -n "$SOUV" ]       || SOUV='{"available":false,"er
 # timestamps would be a guess wearing the costume of a measurement.
 jq -c -n \
     --argjson now "$NOW" \
+    --argjson window "$((WINDOW_MIN * 60))" \
     --argjson claude "$CLAUDE" \
     --argjson codex "$CODEX" \
     --argjson souv "$SOUV" '
@@ -207,6 +216,10 @@ jq -c -n \
           else "idle" end;
     ( ($claude.sessions // []) + ($codex.sessions // []) + ($souv.sessions // []) )
     | map(. + {state: state($now), age: ($now - (.lastActivity | epoch))})
+    # `find -mmin` is only the cheap filesystem prefilter. Restores and copies
+    # can touch a May record today; enforce the promised window against the
+    # the record timestamp before anything calls it a current session.
+    | map(select(.age >= 0 and .age <= $window))
     | sort_by(.age)
     as $all
     | {
@@ -214,9 +227,9 @@ jq -c -n \
         sessions: $all,
         active: ($all | map(select(.state == "active")) | length),
         providers: {
-            claude:     ($claude     | del(.sessions)) + {sessions: ($claude.sessions // [] | length)},
-            codex:      ($codex      | del(.sessions)) + {sessions: ($codex.sessions  // [] | length)},
-            souveraine: ($souv       | del(.sessions)) + {sessions: ($souv.sessions   // [] | length)}
+            claude:     ($claude | del(.sessions)) + {sessions: ($all | map(select(.provider == "claude"))     | length)},
+            codex:      ($codex  | del(.sessions)) + {sessions: ($all | map(select(.provider == "codex"))      | length)},
+            souveraine: ($souv   | del(.sessions)) + {sessions: ($all | map(select(.provider == "souveraine")) | length)}
         }
       }' 2>/dev/null \
   || printf '{"ts":%s,"sessions":[],"active":0,"providers":{"claude":{"available":false,"error":"merge failed"},"codex":{"available":false,"error":"merge failed"},"souveraine":{"available":false,"error":"merge failed"}}}\n' "$NOW"