feat: add Planka service provider with full notification and command support

Webhook-based provider for Planka (self-hosted Kanban board) with:
- 15 event types (cards, boards, lists, comments, tasks, attachments, labels)
- Bearer token webhook authentication
- Async API client for boards/cards/lists
- 30 notification templates (en/ru) + 26 command templates (en/ru)
- Bot commands: /status, /boards, /cards, /lists
- Default tracking config, template config, command config seeded on startup
- DB migration for 15 new tracking_config columns
- Frontend: provider config UI with auto-name, Planka-specific hints
- Frontend: tracking config event toggles for all 15 Planka events

packages/server/src/notify_bridge_server/database/migrations.py

@@ -159,6 +159,32 @@ async def migrate_schema(engine: AsyncEngine) -> None:
                     )
                     logger.info("Added %s column to tracking_config table", col_name)
 
+        # Add Planka tracking flags to tracking_config if missing
+        if await _has_table(conn, "tracking_config"):
+            planka_flags = [
+                ("track_card_created", "INTEGER DEFAULT 1"),
+                ("track_card_updated", "INTEGER DEFAULT 0"),
+                ("track_card_moved", "INTEGER DEFAULT 1"),
+                ("track_card_deleted", "INTEGER DEFAULT 0"),
+                ("track_card_commented", "INTEGER DEFAULT 1"),
+                ("track_comment_updated", "INTEGER DEFAULT 0"),
+                ("track_board_created", "INTEGER DEFAULT 1"),
+                ("track_board_updated", "INTEGER DEFAULT 0"),
+                ("track_board_deleted", "INTEGER DEFAULT 1"),
+                ("track_list_created", "INTEGER DEFAULT 0"),
+                ("track_list_updated", "INTEGER DEFAULT 0"),
+                ("track_list_deleted", "INTEGER DEFAULT 0"),
+                ("track_attachment_created", "INTEGER DEFAULT 1"),
+                ("track_card_label_added", "INTEGER DEFAULT 0"),
+                ("track_task_completed", "INTEGER DEFAULT 1"),
+            ]
+            for col_name, col_type in planka_flags:
+                if not await _has_column(conn, "tracking_config", col_name):
+                    await conn.execute(
+                        text(f"ALTER TABLE tracking_config ADD COLUMN {col_name} {col_type}")
+                    )
+                    logger.info("Added %s column to tracking_config table", col_name)
+
         # Add collection_name and shared to tracker_state if missing
         state_table = "notification_tracker_state" if await _has_table(conn, "notification_tracker_state") else "tracker_state"
         if await _has_table(conn, state_table):