Ship capability groups (nms/common/topology) with shared netx skills.

One group maps to one skill and tools-*; rename NMS tools to *Nms*; sync playbooks from netx/skills.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/agent-tools-common.ts

@@ -0,0 +1,15 @@
+/**
+ * Forced common-group tools + skill (native managed CLI + findTopologyPaths).
+ *
+ * @module dsh-netxops/tools-common
+ */
+
+import type { Context } from '@deepseek-ai/cordis'
+import { applyGroupToolsPlugin } from './netx/group-tools-plugin.ts'
+
+export const name = 'netxops-tools-common'
+export const inject = ['tools']
+
+export function apply(ctx: Context): void {
+  applyGroupToolsPlugin(ctx, { name, mode: 'forced', only: ['common'] })
+}