gsxdsm 11c4120705 FN-6659: keep xterm font metrics symbols-free ...

Keep terminal wide-glyph fallback out of xterm's measured font path while preserving Nerd Font symbols in DOM rendering.

- Split terminal font resolution into symbols-free xterm font families and scoped glyph fallback families.
- Apply the glyph fallback CSS variable to both TerminalModal and SessionTerminal surfaces.
- Update regression coverage and the documented mobile xterm wide-glyph recurrence analysis.

Files changed:
 .changeset/fn-6659-terminal-render.md              |  5 +++
 .../xterm-symbols-nerd-font-unicode-range.md       | 22 +++++++-----
 .../dashboard/app/__tests__/terminal-input.test.ts | 42 +++++++++++++---------
 .../dashboard/app/components/SessionTerminal.css   |  8 +++++
 .../dashboard/app/components/SessionTerminal.tsx   | 21 +++++++++--
 .../dashboard/app/components/TerminalModal.css     |  8 +++++
 .../dashboard/app/components/TerminalModal.tsx     | 13 ++++++-
 .../__tests__/SessionTerminal.mobile.test.tsx      |  6 ++--
 .../components/__tests__/SessionTerminal.test.tsx  | 14 ++++----
 .../components/__tests__/TerminalModal.test.tsx    |  9 +++--
 .../utils/__tests__/terminalPreferences.test.ts    |  2 +-
 .../dashboard/app/utils/terminalPreferences.ts     | 16 +++++----
 12 files changed, 117 insertions(+), 49 deletions(-)

Fusion-Task-Id: FN-6659

Fusion-Task-Lineage: e29a709d-9d9d-4a90-9616-8f08c41b126d

2026-06-18 15:59:34 -07:00

..

__tests__

FN-6659: keep xterm font metrics symbols-free

2026-06-18 15:59:34 -07:00

agentHealth.tsx

fix(FN-4286): replace text-secondary usages with canonical tokens

2026-05-13 10:00:00 -07:00

agentSkills.ts

feat(FN-3381): add skill detail panel with readable badges to agent detail

2026-05-04 21:21:22 -07:00

builtinPrompts.ts

feat(FN-3043): formalize theme swatch sample contract

2026-04-30 22:55:48 -07:00

chatInputAutosize.ts

FN-6300: add live task chat tab

2026-06-12 10:00:08 -07:00

codemirror-language.ts

feat(FN-4411): complete Step 2 — add CodeMirror language resolver

2026-05-14 02:23:45 -07:00

copyToClipboard.ts

feat(FN-4951): complete Step 1 — add shared clipboard utility

2026-05-18 03:10:52 -07:00

dashboardTraceBuffer.ts

feat(FN-5435): reset fallback retry counter on success in reviewer

2026-05-21 08:43:57 -07:00

filePathLinkify.css

feat(FN-5516): merge fusion/fn-5516

2026-05-22 17:24:38 -07:00

filePathLinkify.tsx

feat(FN-4227): add clickable file path links across dashboard

2026-05-12 21:55:43 -07:00

findInReviewStallLogEntry.ts

fix(dashboard): guard task detail log entry rendering

2026-06-14 13:50:17 -07:00

getSessionTabId.ts

feat(FN-1153): add cross-tab locks for AI planning sessions

2026-04-08 16:14:32 -07:00

heartbeatIntervals.ts

feat(FN-2280): improve agent heartbeat interval selection and validation

2026-04-23 00:06:03 -07:00

highlightDiff.tsx

feat(FN-683): add diff syntax highlighting with background colors

2026-04-02 09:58:04 -07:00

inReviewStallCopy.ts

fix(dashboard): document legacy task log deadlock handling

2026-06-14 14:27:45 -07:00

mobileBarKeyboardFlags.ts

FN-6329: prevent Quick Chat keyboard board shift

2026-06-12 19:22:11 -07:00

modelFilter.ts

refactor: fix and tighten mechanical lint rules

2026-04-23 23:02:36 -07:00

modelPresets.ts

feat(FN-800): auto-generate model preset IDs and remove manual ID editing

2026-04-03 18:33:23 -07:00

nodeProjectAssignment.ts

feat(FN-3509): document node mapping availability UI in dashboard guide

2026-05-08 18:44:16 -07:00

parseQuestionToolCall.ts

FN-6589: add structured ask-question chat tool

2026-06-17 16:53:29 -07:00

pathDisplay.ts

feat(FN-2944): merge fusion/fn-2944

2026-04-29 07:10:52 -07:00

projectDetection.ts

refactor(FN-1317): rename remaining kb references to fn

2026-04-08 14:38:36 -07:00

projectStatusConfig.ts

FN-5894: share project data-boundary and status helpers

2026-06-02 14:14:24 -07:00

projectStorage.ts

FN-6135: remove workflow toolbar collapse toggle

2026-06-09 16:02:08 -07:00

relativeTimeAgo.ts

FN-6601: consolidate relative-time bucket formatting

2026-06-17 17:57:19 -07:00

resumeInstrumentation.ts

feat(FN-5435): reset fallback retry counter on success in reviewer

2026-05-21 08:43:57 -07:00

roomOpenDiagnostics.ts

feat(FN-5388): add warm room cache hydration with open diagnostics

2026-05-20 20:27:11 -07:00

shell-connection-settings.ts

feat(FN-3403): add shell multi-profile support with connection manager onbo

2026-05-07 18:35:45 -07:00

stalePausedReviewCopy.ts

feat(FN-4452): complete Step 4 — surface stale paused review in dashboard

2026-05-14 18:35:30 -07:00

swrCache.ts

feat(FN-5388): add warm room cache hydration with open diagnostics

2026-05-20 20:27:11 -07:00

taskAgeStalenessCopy.ts

feat(FN-4465): complete Step 4 — dashboard stale signal surfacing

2026-05-14 05:55:16 -07:00

taskDelete.ts

feat(FN-5139): wire lineage unlink delete and archive flows

2026-05-19 18:56:24 -07:00

taskLogEntryDisplay.ts

fix(dashboard): guard task detail log entry rendering

2026-06-14 13:50:17 -07:00

taskProgress.ts

feat(FN-4468): add workflow step gateMode advisory gating

2026-05-14 05:35:12 -07:00

taskStalledReview.ts

feat(FN-4168): complete Step 5 — add stalled review badge UI

2026-05-13 06:29:35 -07:00

taskStuck.ts

feat(FN-1465): merge fusion/fn-1465

2026-04-12 07:00:49 -07:00

taskTiming.ts

feat(FN-4595): implement cumulative execution timing semantics

2026-05-15 07:50:34 -07:00

terminalPreferences.ts

FN-6659: keep xterm font metrics symbols-free

2026-06-18 15:59:34 -07:00

truncatePath.ts

feat(FN-2921): merge fusion/fn-2921

2026-04-28 22:43:51 -07:00

viewportOffset.ts

FN-5702: keep mobile footer and nav pinned when keyboard opens

2026-05-29 20:05:14 -07:00

worktreeGrouping.ts

feat(FN-2944): merge fusion/fn-2944

2026-04-29 07:10:52 -07:00