Extend v0.4 direct manipulation to the priority cookie and tags, each a
single 9P write. Priority and tags are not part of the slug, so these
edits never change the section id.
Priority:
- DocumentModel::setPriority writes /<doc>/<id>/priority; cyclePriority
steps (none) -> A -> B -> C -> (none). The priority cookie gains a
MouseArea: left-click / wheel-up advance, right-click / wheel-down back.
Tags:
- DocumentModel::setTags writes /<doc>/<id>/tags from a free-form string
(space/comma/colon separated; the server normalizes and colon-joins).
- The tag row becomes editable: clicking a pill or the "+" affordance
opens an inline TextField prefilled with the current tags; Enter or
focus-loss commits, Escape cancels.
Server fix:
- set_section_priority passed None to rebuild_headline for an empty
priority, but rebuild_headline treats None as "keep the existing
value", so clearing a priority silently did nothing. Pass Some("")
explicitly, matching set_section_keyword. Found while testing the clear
path.
Verified: server tests (68 passed, +2 for priority cycle/clear and tag
set/clear keeping the id, plus the priority-clear fix). Live 9P run
cycled priority (none/A/B/C) and set/replaced tags on a headline with the
id stable throughout. GUI builds clean.
d83324e1e4