Two UX wins for the v0.2.0 chat surface:
- Mesh cards on /dashboard now show topic count alongside members and
tier ("3 MEMBERS · 2 TOPICS · FREE"). Active topics render in clay,
zero in tertiary. One aggregate query, not N+1.
- Mesh detail page replaces the CLI-hint empty state with an inline
CreateTopicForm. Non-empty topic lists get a compact "+ new topic"
pill in the section header. Server action validates name format
(lowercase letters/digits/dashes, 1-50 chars), inserts via the
unique (meshId, name) index, auto-subscribes the creator as topic
lead, then redirects into the chat.
Sidebar audit — kept platform/manage/dev structure as is. Topics are
mesh-scoped so a top-level "topics" entry would have nothing to land
on without a mesh chosen first. Discoverability lives on the mesh
cards instead.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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