* feat(status-bar): consolidate agent usage into a single roster popover
The footer usage cluster is now one quiet, borderless control: each agent
shows its tightest window as neutral text (letter badges at icon-only
width), and clicking anywhere opens a consolidated Usage popover listing
every agent worst-first — icon, name, plan, soonest reset, and per-window
threshold-colored bars. Claude/Codex rows drill into their existing
account switcher, runtime toggle, and Codex reset credits via a submenu
variant of ProviderDetailsMenu; all other providers drill into their
detail panel. Row actions and the footer links route to Settings.
Also: barColor's <60% band goes green -> neutral so color is reserved for
approaching limits (threshold color now lives only in the popover, the
always-visible bar stays monochrome), Codex plan_type is surfaced as
ProviderRateLimits.planType for the "Codex · Plus" label, and the Fable
weekly window is labeled "Fable" so it no longer collides with "wk".
* fix(status-bar): single-line sign-in row + review dedup
Signed-out roster rows now read as one line (name · "not signed in" ·
right-aligned Sign in) instead of a floating button over an orphaned
second line. Review follow-ups: the non-submenu ProviderDetailsMenu
branch reuses the extracted panelBody, and the icon-only letter badge is
one shared component so its has-data dot condition can't drift.
* fix(status-bar): harden usage roster interactions
* chore: remove unrelated formatting change
* chore(skills): refresh bundle manifest for rc.2
* fix(status-bar): preserve usage roster semantics
* fix(status-bar): preserve roster menu interactions
* chore: remove unrelated formatting changes
* fix(status-bar): keep usage reset countdowns live
* feat(status-bar): toggle compact usage summary
* fix(status-bar): simplify usage mode toggle
* feat(status-bar): replace usage footer toggle with Compact/Detailed segmented control
Swap the bottom-of-popover on/off switch for a SettingsSegmentedControl at
the top of the Usage popover (view-switcher pattern), so both modes are
named and discoverable on first open. Reuses the repo's canonical
Compact/Detailed vocabulary from the Workspace card-layout control.
