Make getOrCreateSession idempotent by returning the existing active
session when called with no ID, instead of always creating a new one.
Use untrack() in the $effect to sever SvelteMap dependency so it only
re-runs on $page changes. Disable SSR on client-only routes, reduce
preload aggressiveness, and skip retries when already disconnected.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix reactivity bug: use SvelteMap instead of Map in sessions store
- Fix theme listener memory leak: guard against double-init, return cleanup function
- Fix transport singleton ignoring different endpoints
- Fix form/button type mismatch in MessageInput
- Add safer retry validation in chat page
- Extract shared utilities: date formatting, session config check, result source config
- Extract shared components: Backdrop, PageHeader
- Extract orchestration composable from chat page (310→85 lines of script)
- Consolidate AuditTimeline switch functions into config record
- Move sample data to dedicated module
- Add dark mode support for LineageTree SVG colors
- Memoize leaf count computation in LineageTree
- Update README with usage guide and project structure
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- SessionSidebar component listing past sessions sorted by recency
- Session title preview and relative date display
- Click to switch sessions, delete with confirmation
- Added deleteSession method to session store
- Integrated sidebar into chat page layout
Closes#12
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Session store with UUID v4 generation and localStorage persistence
- Session ID in URL params (?session=<id>) for deep linking
- "New Chat" button for creating fresh sessions
- Message history persisted per session
- Session title auto-generated from first user message
Closes#11
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
