v2.6.0 — tabbed settings page

v2.6.0 — one settings page, tabbed

The standalone panel and the settings page had drifted apart. The settings page now covers the management surface, in tabs.

Tabs

• 概览 — counts, quick actions, runtime/compile status, capture/auto-compile switches.
• 记忆 — compiled profile editor, automatic facts (add/edit/delete), manual memory / pinned / experience lists with add/delete.
• 收件箱 — journal history, status, promote/dismiss actions; normal use does not require it.
• 人格 — SOUL and MOOD contract editors with backup on save.
• 维护 — data directory, backups list with restore, JSON export, model/provider and privacy note.

Other

• The "打开管理面板" entry is gone; the legacy panel route remains only for compatibility.
• Export now includes facts, summaries, memory profile, and compile status.
• 63 node:test checks pass.

Note

Host-side changes (settings API/export) require a Desktop restart; the tabbed settings UI loads on page refresh.