feat(key-server): add batch key operations

- support batch refresh and publish actions for key selections
- add publication status checking through the key server
- manage request ownership, spacing, cancellation, and summaries
- normalize duplicate keys and combine fetched blocks for import
- add UI actions for selected keys and key detail views
- add unit tests for batch logic and optional test integration

1 files changed, 16 insertions, 0 deletions

diff --git a/src/m_key_server_sync/ui/main.lua b/src/m_key_server_sync/ui/main.lua
index 2ad2a01..5c9c1e9 100644
--- a/src/m_key_server_sync/ui/main.lua
+++ b/src/m_key_server_sync/ui/main.lua
@@ -6,6 +6,7 @@
 local search = commands.get("com.bktus.gpgfrontend.module.key_server_sync.search_key")
 local publish = commands.get("com.bktus.gpgfrontend.module.key_server_sync.publish_key")
 local refresh = commands.get("com.bktus.gpgfrontend.module.key_server_sync.refresh_key")
+local check = commands.get("com.bktus.gpgfrontend.module.key_server_sync.check_publication")
 
 ui.mount { id = "search", anchor = ui.anchor.dialog {}, widget = native.widget("search") }
 
@@ -33,3 +34,18 @@ ui.action { id = "publish", anchor = ui.anchor("key.details.actions"),
             command = publish, update = for_this_key }
 ui.action { id = "refresh", anchor = ui.anchor("key.details.actions"),
             command = refresh, update = for_this_key }
+ui.action { id = "check", anchor = ui.anchor("key.details.actions"),
+            command = check, update = for_this_key }
+
+-- The same operations on whatever a key list has selected: one key or many,
+-- sent as one batch.
+local function for_the_selection(ctx)
+  local keys = ctx.keys
+  if not keys or #keys == 0 then return { visible = false } end
+  return { args = { keys = keys } }
+end
+
+ui.action { id = "publish_selected", anchor = ui.anchor("key.list.context"),
+            command = publish, update = for_the_selection }
+ui.action { id = "refresh_selected", anchor = ui.anchor("key.list.context"),
+            command = refresh, update = for_the_selection }