feat(core): add table actions (edit, pause, delete confirmation) and global action log

- Add Edit and Pause/Resume actions to connections table
- Add delete confirmation modal to secrets table
- Add 'paused' status to connections with full backend support
- Skip paused connections in health checks and secrets scanning
- Add global ActionLog service with filesystem persistence
- Instrument all mutation handlers (connections, secrets, pipelines) with action logging
- Add Action Log view with entity type filtering to dashboard

ts/opsserver/handlers/actionlog.handler.ts

@@ -0,0 +1,30 @@
+import * as plugins from '../../plugins.ts';
+import type { OpsServer } from '../classes.opsserver.ts';
+import * as interfaces from '../../../ts_interfaces/index.ts';
+import { requireValidIdentity } from '../helpers/guards.ts';
+
+export class ActionLogHandler {
+  public typedrouter = new plugins.typedrequest.TypedRouter();
+
+  constructor(private opsServerRef: OpsServer) {
+    this.opsServerRef.typedrouter.addTypedRouter(this.typedrouter);
+    this.registerHandlers();
+  }
+
+  private registerHandlers(): void {
+    this.typedrouter.addTypedHandler(
+      new plugins.typedrequest.TypedHandler<interfaces.requests.IReq_GetActionLog>(
+        'getActionLog',
+        async (dataArg) => {
+          await requireValidIdentity(this.opsServerRef.adminHandler, dataArg);
+          const result = await this.opsServerRef.gitopsAppRef.actionLog.query({
+            limit: dataArg.limit,
+            offset: dataArg.offset,
+            entityType: dataArg.entityType,
+          });
+          return result;
+        },
+      ),
+    );
+  }
+}