feat(design): surface phase — Lucide icons, input radius, Illuminated Transcript, ActionColors

Per-screen application of the design system to the Flutter app.
Mirrors the web's surface phase landed in FabledScribe v26.04.28.1.
Foundation port shipped in 0f05f47; this is the surface work.

Lucide icon migration
- Added lucide_icons ^0.257.0 dependency
- 107 Material Icons references → LucideIcons across 21 files. Drop-in
  IconData swap (Icon(LucideIcons.X) instead of Icon(Icons.x)).
- Lucide import added to each touched file.

Input border radius
- theme.dart inputDecorationTheme borderRadius 24 → 8 in both light
  and dark themes. Doc says radius-md (8px) for inputs; previous pill
  shape was Material default that the doc deviates from.

Illuminated Transcript pattern (ChatMessageBubble)
- User bubble: accent-tinted border → neutral Pewter (scheme.outline).
  Asymmetric corner already correct (bottomRight 4px).
- Assistant bubble: topLeft corner 4 → 16; only bottomLeft stays 4
  (the "tail" effect, mirroring web's `border-bottom-left-radius: 4px`).
  Background switched from surfaceContainerHighest (Slate) to surface
  (Iron) per the doc spec "card surface".
- Assistant bubble glow shadow added — accent-tinted blur (28px alpha
  0.14) + depth shadow (8px alpha 0.4 black). Mirrors web's
  --color-bubble-asst-shadow.

ActionColors wiring (Hybrid rule)
- 5 'Delete' confirm buttons across notes / tasks / chat conversations
  / calendar event sheet → Oxblood action-destructive via the
  ActionColors ThemeExtension defined in the foundation port. Foreground
  for ghost/text variants, backgroundColor for filled.
- Calendar event Save button → Moss action-primary. The first call
  site to wire ActionColors.primary; serves as the pattern for future
  Save reclassifications.
- Other Save buttons (note edit, task edit, project edit, etc.) still
  flow through colorScheme.primary (dusty violet) and read as
  brand-moment. Reclassifying those is deferred — the wiring pattern
  is established and can be applied incrementally as files are touched.

Indigo cleanup
- 4 hardcoded #7C3AED / #5B21B6 literals → dusty-violet equivalents
  (#5B4A8A / #3F3560). Spots: project_tasks_screen color fallback
  (×2), journal_screen gradient.

Verification
- flutter analyze: No issues found

What's deferred
- Per-screen Save / Cancel reclassification beyond the calendar event
  Save button. Wiring pattern established; rollout opportunistic.
- Long-form 1.7 line-height on assistant Markdown content (would
  require MarkdownStyleSheet work; minor).
- Surface walk on Knowledge / Projects / Settings screens for any
  hardcoded styling that needs touch.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
2026-04-28 19:14:28 -04:00
parent 0f05f47eef
commit b9e68e3bc8
25 changed files with 191 additions and 125 deletions
+11 -10
View File
@@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:lucide_icons/lucide_icons.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
@@ -24,28 +25,28 @@ class SettingsScreen extends ConsumerWidget {
ListTile(
title: const Text('Server URL'),
subtitle: Text(serverUrl ?? 'Not configured'),
leading: const Icon(Icons.dns),
leading: const Icon(LucideIcons.server),
onTap: () => context.go(Routes.setup),
),
const Divider(),
ListTile(
title: const Text('Appearance'),
leading: const Icon(Icons.brightness_6),
leading: const Icon(LucideIcons.sunMoon),
trailing: SegmentedButton<ThemeMode>(
segments: const [
ButtonSegment(
value: ThemeMode.system,
icon: Icon(Icons.brightness_auto),
icon: Icon(LucideIcons.contrast),
tooltip: 'System',
),
ButtonSegment(
value: ThemeMode.light,
icon: Icon(Icons.light_mode),
icon: Icon(LucideIcons.sun),
tooltip: 'Light',
),
ButtonSegment(
value: ThemeMode.dark,
icon: Icon(Icons.dark_mode),
icon: Icon(LucideIcons.moon),
tooltip: 'Dark',
),
],
@@ -58,7 +59,7 @@ class SettingsScreen extends ConsumerWidget {
// ── Updates ──────────────────────────────────────────────────────
ListTile(
leading: const Icon(Icons.update),
leading: const Icon(LucideIcons.refreshCw),
title: const Text('Update repository'),
subtitle: Text(repoUrl?.isNotEmpty == true
? repoUrl!
@@ -66,7 +67,7 @@ class SettingsScreen extends ConsumerWidget {
onTap: () => _editRepoUrl(context, ref, repoUrl),
),
ListTile(
leading: const Icon(Icons.info_outline),
leading: const Icon(LucideIcons.info),
title: const Text('App version'),
subtitle: _versionSubtitle(update),
trailing: update.status == UpdateStatus.checking
@@ -98,7 +99,7 @@ class SettingsScreen extends ConsumerWidget {
if (update.status == UpdateStatus.error)
ListTile(
leading:
const Icon(Icons.error_outline, color: Colors.red),
const Icon(LucideIcons.alertCircle, color: Colors.red),
title: const Text('Update check failed'),
subtitle: Text(
update.errorMessage ?? 'Unknown error',
@@ -110,7 +111,7 @@ class SettingsScreen extends ConsumerWidget {
const Divider(),
ListTile(
title: const Text('Sign Out'),
leading: const Icon(Icons.logout),
leading: const Icon(LucideIcons.logOut),
onTap: () async {
await ref.read(authProvider.notifier).logout();
if (context.mounted) context.go(Routes.login);
@@ -184,7 +185,7 @@ class _UpdateTile extends ConsumerWidget {
final isDownloading = update.status == UpdateStatus.downloading;
return ListTile(
leading: const Icon(Icons.system_update, color: Colors.green),
leading: const Icon(LucideIcons.downloadCloud, color: Colors.green),
title: Text('v${update.latestVersion} available'),
subtitle: isDownloading
? Column(