Lift toolbar view state (view, isNewestFirst, isMinified) out of
per-exception StackTraceProviders into a single
StackTraceSharedViewContext. ChainedStackTrace now renders one
toolbar above all exceptions so switching App/Full/Raw or toggling
order affects all frames simultaneously.

- Add StackTraceSharedViewContext + StackTraceSharedViewProvider
- StackTraceProvider.Root falls back to local state when no shared
  context is present (existing single-trace usage unchanged)
- Toolbar sub-components read shared context first, then per-provider
  context, enabling standalone use in StackTraceSharedViewProvider

Co-Authored-By: Claude <[email protected]>

mix-blend-mode: screen washed out coverage colors to near-white when
blending against background.secondary (a light gray). The old component
used var(--prism-highlight-background) which is dark enough for screen
blending to produce visible results.

Since FrameSourceLineNumber is a grid cell, its background already covers
the row highlight naturally — no blending is needed. Remove mix-blend-mode
and apply coverage colors directly, using the 200-level shades for active
lines to distinguish from the 100-level shades on inactive lines.

Co-Authored-By: Claude <[email protected]>

Pull all frame actions (chevron, source link, source maps debugger,
hidden frames toggle) out of the monolithic FrameHeader into individual
files under frame/actions/, mirroring the toolbar/ pattern.

Expose them via StackTraceProvider.Frame.Actions.* so consumers can
compose exactly the actions they need. FrameHeader gains an `actions`
prop — when omitted it renders the same default set as before, so
all existing usage is unchanged.

Also extracts toolbar items (DisplayOptions, CopyButton, DownloadButton)
into toolbar/, adds ExceptionHeader as a standalone composable component,
and isolates hover state into a separate StackTraceFrameHoverContext so
only action components re-render on hover rather than the full frame tree.

Co-Authored-By: Claude <[email protected]>

…ckTrace

Replace the standalone ChainedStackTrace component with IssueStackTrace,
a single cohesive component that handles both single and chained exceptions.
IssueStackTrace owns the InterimSection chrome (title, actions in header)
for both cases and provides a CopyButton that concatenates all stacktraces
in the chained case.

Move SharedViewRoot out of stackTraceProvider into issueStackTrace so the
provider stays a pure generic component with no knowledge of the issues
layer. Remove StackTraceSharedViewProvider export entirely.

Co-Authored-By: Claude <[email protected]>

Remove lockAddress and threadId from the generic StackTraceProvider
context. These were ANR-specific concerns leaking into a generic
component.

Replace with a frameBadge render prop that lets callers inject
per-frame badges without the provider knowing about ANR. IssueStackTrace
now owns the ANR detection logic and passes a frameBadge callback that
computes the Suspect Frame badge for qualifying frames.

Also fixes the coverage line number aria-label for accessibility.

Co-Authored-By: Claude <[email protected]>

…x minified story

- Document all StackTraceProviderProps with JSDoc comments
- Rename Display Options toggle from "Unsymbolicated" to "Minified" to
  match the internal value name and be more discoverable
- Update the minified story to use StackTraceProvider directly with
  defaultIsMinified so the feature is visible on load

Co-Authored-By: Claude <[email protected]>

Introduce a dedicated view-state provider and require stack-trace consumers to
read from a single context source to remove cross-context fallbacks. Replace
hover context with explicit props, tighten shared type contracts, and document
context field guarantees so stack-trace APIs are easier to reason about.

Co-Authored-By: Claude <[email protected]>
Made-with: Cursor

Move frame expansion state out of shared stacktrace context so toggling one frame
updates only per-row consumers. Also hoist project lookup to provider scope and use
set-based index membership in row building to cut repeated per-frame work.

Co-Authored-By: Claude <[email protected]>
Made-with: Cursor

Restore StackTraceProvider.Frame to its public row-based API so composed frame
stories compile without internal expansion props. Also remove a dead nullable
context check in DownloadButton and align minifiedStacktrace docs with the new
view-state provider model.

Co-Authored-By: Claude <[email protected]>
Made-with: Cursor

Split frame rendering and default actions into dedicated stack trace modules
and update the frame header to rely on CSS truncation with selectable inline
text. This keeps path suffixes visible, improves copy/paste behavior, and
stabilizes single-line and wrapped alignment.

Co-Authored-By: Claude <[email protected]>
Made-with: Cursor

Use shared Text primitives and simplify inline metadata wrappers so the
frame title row keeps consistent spacing and baseline alignment.

Co-Authored-By: Claude <[email protected]>
Made-with: Cursor