feat(ansible): one strip of tabs, a run list that opens on its verdict, a run page in one line (#5328, #5329, #5330)

- section_tabs macro; Runs · Playbooks · Schedules · Inventory on every
  Ansible page, replacing each page's own set of header buttons.
- Runs: a verdict line (last 30 days, failures first with the latest named,
  running now, the schedule due next); under each status what the run did
  across its hosts (ansible/recap.py); a filter bar (playbook, status, who
  started it) that swaps the table and carries into the scroll paging.
- Run page: status, duration, start and who started it in one line; each
  host's result in words, worst first; the playbook it ran links to it;
  the log and failures on classes rather than inline colours.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

steward/templates/ansible/inventory/groups.html

@@ -1,8 +1,10 @@
 {% extends "base.html" %}
+{% from "ansible/_tabs.html" import ansible_tabs %}
 {% from "_macros.html" import crumbs %}
 {% block title %}Inventory Groups — Steward{% endblock %}
 {% block breadcrumb %}{{ crumbs([("Ansible", "/ansible/"), ("Inventory", "/ansible/inventory/targets"), ("Groups", "")]) }}{% endblock %}
 {% block content %}
+{{ ansible_tabs("inventory") }}
 <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;">
     <h1 class="page-title" style="margin-bottom:0;">Inventory Groups</h1>
     <div style="display:flex;gap:0.5rem;">