feat: 知识治理平台(含已验证发布/回滚契约)

全栈知识治理平台首次入库（P1-P10 + 发布链路模拟验证闭环）：

- 治理核心：源目录/变更集/人工审核/发布批次/发布执行（fail-closed 闸口）
- 测试通道：WeKnora 测试 KB 上传/轮询/验收；poll 完成时写入
  parser_generation/index_generation，修复 manual/seed 路径发布闸口永久拦截
- 发布适配器 v071（本地 source=测试角色 / 云端 target=生产角色 模拟验证通过）：
  * ES 导出/导入 mapping 自适应（.keyword 子字段、可选 tenant_id）
  * OSS locator 支持嵌套 scheme；chunks.seq_id 由目标序列分配
  * bundle 归档同身份重试原子替换；verifier 按 bundle chunk_type 计数
  * 回滚 job payload 支持 prior_execution_id（strict 解码）
- 三通道发布+回滚演练实测：publish 4/4 verified，检索命中，
  rollback 4/4 rolled_back，目标端 PG is_enabled=false、ES is_enabled=false
- 前端 A·Data-console 风格全站统一，120 用例通过
- 门禁：go vet / go test 全包通过，gofmt 干净

web/src/sourceCatalogBrowser.css

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+.catalog-browser{max-width:1800px}.catalog-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:18px;align-items:start}.catalog-sources,.catalog-content{min-width:0;border:1px solid var(--border-base);border-radius:14px;background:var(--bg-panel)}.catalog-sources{max-height:calc(100vh - 220px);overflow:auto;padding:12px}.catalog-sources h2{margin:4px 8px 12px;color:var(--ink-base);font-size:13px}.catalog-source{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;margin:4px 0;border:1px solid transparent;border-radius:9px;padding:11px;background:transparent;box-shadow:none;color:var(--ink-base);text-align:left}.catalog-source:hover{background:var(--bg-soft)}.catalog-source.active{border-color:var(--c-run-border);background:var(--c-run-bg);color:var(--c-run)}.catalog-source>span{display:grid;min-width:0;gap:5px}.catalog-source b{overflow-wrap:anywhere;font-size:12px}.catalog-source small{color:var(--ink-mute);font-size:10px}.catalog-source strong{flex:0 0 auto;font-size:12px}.catalog-directory-tree{margin-top:14px;border-top:1px solid var(--border-base);padding-top:12px}.catalog-directory-tree h3{margin:0 8px 8px;color:var(--ink-base);font-size:11px}.catalog-directory-tree ul{display:grid;gap:2px;margin:0;padding:0;list-style:none}.catalog-directory-tree ul[role="group"]{margin-left:16px;border-left:1px solid var(--border-base);padding-left:5px}.catalog-tree-row{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:2px}.catalog-tree-toggle,.catalog-tree-name{border:0;background:transparent;box-shadow:none;color:var(--ink-mute)}.catalog-tree-toggle{display:grid;width:24px;height:24px;place-items:center;padding:0;border-radius:5px;font-weight:800}.catalog-tree-toggle:hover{background:#e9f4fb}.catalog-tree-name{overflow:hidden;padding:5px 4px;text-align:left;text-overflow:ellipsis;white-space:nowrap}.catalog-tree-name:hover{color:var(--c-run);text-decoration:underline}.catalog-breadcrumbs{display:flex;min-height:48px;align-items:center;gap:5px;overflow-x:auto;border-bottom:1px solid var(--border-base);padding:8px 16px;white-space:nowrap}.catalog-breadcrumbs span{display:flex;align-items:center;gap:5px}.catalog-breadcrumbs i{color:var(--ink-faint);font-style:normal}.catalog-breadcrumbs button{max-width:320px;overflow:hidden;border:0;padding:6px 8px;background:transparent;box-shadow:none;color:var(--c-run);text-overflow:ellipsis;white-space:nowrap}.catalog-breadcrumbs span:last-child button{border-radius:6px;background:#eaf4fc;color:var(--c-run);font-weight:700}.catalog-summary{display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--border-base);padding:14px 18px;color:var(--ink-mute);font-size:12px}.catalog-summary>div{display:grid;min-width:220px;margin-right:auto;gap:4px}.catalog-summary strong{color:var(--ink-strong);font-size:16px}.catalog-summary small{color:var(--ink-mute);font-size:10px}.catalog-table-wrap{max-height:calc(100vh - 390px);overflow:auto}
+.root-file-notice{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border-base);padding:9px 18px;background:var(--c-warn-bg);color:var(--c-warn);font-size:11px}.root-file-notice button{flex:0 0 auto;border:1px solid var(--c-warn-border);padding:6px 9px;background:var(--bg-panel);box-shadow:none;color:var(--c-warn)}.catalog-table .scope-badge{white-space:nowrap}
+.catalog-back-row{border-bottom:1px solid var(--border-base);padding:8px 16px}.catalog-back-row button{border:0;padding:6px 8px;background:transparent;box-shadow:none;color:var(--c-run)}.snapshot-timestamp{padding:10px 16px;color:var(--ink-mute);font-size:10px;text-align:right}
+.catalog-routing{display:grid;gap:9px;border-bottom:1px solid var(--border-base);padding:11px 16px;background:var(--bg-soft)}.routing-fields,.routing-actions{display:flex;flex-wrap:wrap;align-items:end;gap:9px}.routing-fields label{display:grid;gap:4px;color:var(--ink-mute);font-size:9px}.routing-fields input{border:1px solid var(--border-strong);border-radius:6px;padding:7px}.routing-check{display:flex!important;align-items:center;gap:5px;padding-bottom:7px}.routing-actions span{margin-right:auto;color:var(--ink-mute);font-size:10px}.routing-actions button{padding:7px 9px}.catalog-routing p{margin:0;border-radius:6px;padding:7px;background:var(--c-done-bg);color:var(--c-done);font-size:10px}.catalog-file-routing{display:grid;gap:6px}.catalog-file-routing .catalog-file{align-items:center}.catalog-file-routing select{width:max-content;max-width:100%;border:1px solid var(--border-strong);border-radius:6px;padding:5px;background:var(--bg-panel);color:var(--ink-base);font-size:9px}.catalog-file-routing small{color:var(--c-warn);font-size:9px}
+.catalog-refresh-progress{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,2fr) auto;align-items:center;gap:12px;margin-bottom:14px;border:1px solid var(--c-run-border);border-radius:10px;padding:10px 14px;background:var(--c-run-bg)}.catalog-refresh-progress>div{display:grid;gap:3px}.catalog-refresh-progress strong{color:var(--c-run);font-size:11px}.catalog-refresh-progress span,.catalog-refresh-progress small{color:var(--ink-mute);font-size:9px}.catalog-refresh-progress progress{width:100%;height:12px}.catalog-refresh-progress.completed{border-color:var(--c-done-border);background:var(--c-done-bg)}.catalog-refresh-progress.failed{border-color:var(--c-fail-border);background:var(--c-fail-bg)}@media(max-width:700px){.catalog-refresh-progress{grid-template-columns:1fr}.routing-fields{align-items:stretch;flex-direction:column}}
+.routing-actions button:disabled,.catalog-file-routing select:disabled{cursor:not-allowed;border-color:var(--border-base);background:var(--bg-soft);color:var(--ink-faint);box-shadow:none}.snapshot-timestamp{color:var(--ink-base);font-size:11px;font-weight:600}.catalog-table tbody tr{scroll-margin-top:42px}.catalog-table{width:100%;table-layout:fixed}.catalog-table thead th{position:sticky;z-index:2;top:0;background:var(--bg-soft)}.catalog-table th,.catalog-table td{padding:12px 10px;white-space:normal;overflow-wrap:anywhere;font-size:11px}.catalog-table th:nth-child(1){width:31%}.catalog-table th:nth-child(2){width:8%}.catalog-table th:nth-child(3){width:11%}.catalog-table th:nth-child(4){width:10%}.catalog-table th:nth-child(5){width:16%}.catalog-table th:nth-child(6){width:10%}.catalog-table th:nth-child(7){width:14%}.catalog-name{display:flex;align-items:flex-start;gap:7px;border:0;padding:0;background:transparent;box-shadow:none;color:var(--c-run);text-align:left;line-height:1.5}.catalog-name:hover{text-decoration:underline}.catalog-file{display:flex;align-items:flex-start;gap:7px;color:var(--ink-base);line-height:1.5}.catalog-table td>span:not(.scope-badge){display:block}.catalog-table td small{display:block;margin-top:4px;color:var(--ink-mute)}.problem-text{color:var(--c-warn)!important}.scope-badge.mixed{background:var(--c-run-bg);color:var(--c-run)}.scope-badge.unknown{background:var(--bg-soft);color:var(--ink-mute)}@media(max-width:1100px){.catalog-layout{grid-template-columns:220px minmax(0,1fr)}.catalog-summary{flex-wrap:wrap}.catalog-summary>div{width:100%;margin:0}.catalog-table{min-width:800px}}@media(max-width:800px){.catalog-layout{grid-template-columns:1fr}.catalog-sources{max-height:240px}.catalog-table-wrap{max-height:520px}}
+.routing-actions label{display:flex;align-items:center;gap:7px;color:var(--ink-mute);font-size:10px;font-weight:700}.routing-actions select,.catalog-folder-routing select{border:1px solid var(--border-strong);border-radius:7px;padding:7px 9px;background:var(--bg-panel);color:var(--ink-base);font:inherit}.blocked-policy-note{color:var(--c-warn);font-size:10px;line-height:1.5}.catalog-folder-routing{display:grid;gap:7px}.catalog-folder-routing select{width:max-content;max-width:100%;font-size:9px}.catalog-folder-routing small{color:var(--ink-mute)!important;font-size:9px}.scope-badge.both{background:var(--c-run-bg);color:var(--c-run)}.scope-badge.blocked{background:var(--c-fail-bg);color:var(--c-fail)}
+.catalog-pathbar{display:flex;align-items:center;gap:10px;min-height:48px;border-bottom:1px solid var(--border-base);padding:8px 16px;background:var(--bg-panel)}.catalog-back-button{display:grid;flex:0 0 auto;width:30px;height:30px;place-items:center;border:1px solid var(--border-strong);border-radius:7px;padding:0;background:var(--bg-panel);color:var(--c-run);box-shadow:none;font-size:18px}.catalog-back-button:hover:not(:disabled){background:var(--c-run-bg)}.catalog-pathbar nav{display:flex;min-width:0;align-items:center;gap:4px;overflow-x:auto;white-space:nowrap}.catalog-pathbar nav span{display:flex;min-width:0;align-items:center;gap:4px}.catalog-pathbar nav i{color:var(--ink-faint);font-style:normal}.catalog-pathbar nav button{overflow:hidden;border:0;border-radius:6px;padding:6px 7px;background:transparent;color:var(--c-run);box-shadow:none;text-overflow:ellipsis;white-space:nowrap}.catalog-pathbar nav button:hover:not(:disabled){background:var(--c-run-bg)}.catalog-pathbar nav button.current{color:var(--ink-base);font-weight:700}.catalog-pathbar nav button:disabled{cursor:default;background:transparent;color:var(--ink-base)}
+.catalog-policy-cell{display:grid;gap:6px;justify-items:start}.catalog-policy-cell select{max-width:100%;border:1px solid var(--border-strong);border-radius:7px;padding:6px 8px;background:var(--bg-panel);color:var(--ink-base);font-size:10px}.catalog-policy-cell small{min-height:14px;color:var(--ink-mute);font-size:9px}.catalog-table th:nth-child(1){width:22%}.catalog-table th:nth-child(2){width:8%}.catalog-table th:nth-child(3){width:15%}.catalog-table th:nth-child(4){width:9%}.catalog-table th:nth-child(5){width:16%}.catalog-table th:nth-child(6){width:16%}.catalog-table th:nth-child(7){width:14%}
+.routing-actions .blocked-policy-button{border-color:var(--c-fail-border);background:var(--c-fail-bg);color:var(--c-fail)}.routing-actions .blocked-policy-button:hover:not(:disabled){background:var(--c-fail-bg)}
+.catalog-node-control{display:flex;align-items:flex-start;gap:7px}.catalog-node-control input{margin-top:4px;flex:0 0 auto}
+.routing-actions .internal-policy-button{border-color:var(--c-done);background:var(--c-done);color:var(--bg-panel)}.routing-actions .internal-policy-button:hover:not(:disabled){background:var(--c-done)}.routing-actions .external-policy-button{border-color:var(--c-warn);background:var(--c-warn);color:var(--bg-panel)}.routing-actions .external-policy-button:hover:not(:disabled){background:var(--c-warn)}.routing-actions .blocked-policy-button{border-color:var(--c-fail);background:var(--c-fail);color:var(--bg-panel)}.routing-actions .blocked-policy-button:hover:not(:disabled){background:var(--c-fail)}
+.catalog-policy-cell .scope-badge.internal{background:var(--c-done-bg);color:var(--c-done)}.catalog-policy-cell .scope-badge.external{background:var(--c-warn-bg);color:var(--c-warn)}.catalog-policy-cell .scope-badge.blocked{background:var(--c-fail-bg);color:var(--c-fail)}
+.catalog-policy-actions{display:flex;align-items:flex-start;gap:8px;margin-left:auto}.blocked-policy-stack{display:grid;gap:4px}.blocked-policy-stack .selected-count{margin:0;color:var(--ink-mute);font-size:10px;line-height:1.2;text-align:center;white-space:nowrap}
+.snapshot-history{margin:12px 0;border:1px solid #d8e3f0;border-radius:10px;padding:14px 16px;background:var(--bg-soft)}
+.snapshot-history header{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
+.snapshot-history header h2{margin:0;font-size:16px}
+.snapshot-history header p{margin:0;flex:1;color:var(--ink-mute);font-size:13px}
+.snapshot-history-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
+.snapshot-history-list li{display:flex;align-items:center;gap:12px;padding:8px 10px;border:1px solid var(--border-base);border-radius:8px;background:var(--bg-panel)}
+.snapshot-history-list li>div{flex:1;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
+.snapshot-history-list small{width:100%;color:var(--ink-mute)}
+.snapshot-history-table{margin-top:12px}
+.catalog-history-button{margin-left:auto}
+.catalog-refresh-detail{display:flex;gap:16px;flex-wrap:wrap;margin-top:6px;color:var(--ink-base);font-size:11px}
+.catalog-refresh-pill{display:flex;align-items:center;gap:8px;width:max-content;margin:8px 0;padding:7px 12px;border:1px solid var(--c-run-border);border-radius:999px;background:#eef6fc;color:var(--ink-base);font:inherit;font-size:11px;font-weight:700;box-shadow:none}
+.catalog-refresh-pill:hover{background:var(--c-run-bg)}
+.pill-dot{width:8px;height:8px;border-radius:50%;background:var(--c-run);display:inline-block}
+.pill-dot.retry{background:var(--c-warn)}
+.catalog-refresh-hide{margin-left:auto;border:0;background:transparent;color:#4c7d9e;font:inherit;font-size:11px;text-decoration:underline;padding:0 2px}
+.catalog-refresh-failed-note{margin:6px 0 0;color:var(--c-fail);font-size:11px}