chore: bump to v0.6.0, update roadmap & changelog

docs/ROADMAP.md

@@ -2,34 +2,43 @@
 
 ## Now
 
-- **Notification and subscription system** - Subscribe to courses and get alerts on seat availability, waitlist movement, and detail changes (time, location, professor, seats). DB schema exists.
+- **Discord bot revival** - Audit and fix all existing commands (search, terms, ics, gcal) against the current data model. Add test coverage. Bot has been untouched since ~0.3.4 and commands may be broken.
+- **Notification and subscription system** - Subscribe to courses and get alerts on seat availability, waitlist movement, and detail changes (time, location, professor, seats). Deliver via Discord bot and web dashboard.
+- **Mobile/responsive redesign** - Hamburger nav for sidebar, responsive table column hiding, mobile-friendly admin pages. Timeline is the only area with solid mobile support; most pages need work.
 - **Professor name search filter** - Filter search results by instructor. Backend code exists but is commented out.
-- **Autocomplete for search fields** - Typeahead for course titles, course numbers, professors, and terms.
-- **Test coverage expansion** - Broaden coverage with session/rate-limiter tests and more DB integration tests.
+- **Search field autocomplete** - Typeahead for course titles, course numbers, professors, and terms.
+- **Large component extraction** - Break down CourseTable, Instructors page, and TimelineCanvas into smaller, testable subcomponents.
 
 ## Soon
 
-- **Smart time-of-day search parsing** - Support natural queries like "2 PM", "2-3 PM", "ends by 2 PM", "after 2 PM", "before 2 PM" mapped to time ranges.
-- **Section-based lookup** - Search by full section identifier, e.g. "CS 4393 001".
-- **Search result pagination** - Paginated embeds for large result sets in Discord.
+- **Bot slash command parity** - Keep Discord bot commands in sync with web features: timeline summaries, RMP lookups, audit log highlights, notification management via bot.
+- **E2E test suite** - Playwright tests for critical user flows: search, login, admin pages, timeline interaction.
+- **Settings page** - Replace placeholder with theme preferences, notification settings, default term/subject selection.
+- **Profile enhancements** - Expand from read-only stub to subscription management, saved searches, and course watchlists.
+- **Smart time-of-day search parsing** - Support natural queries like "2 PM", "ends by 2 PM", "after 2 PM" mapped to time ranges.
 - **Multi-term querying** - Query across multiple terms in a single search instead of one at a time.
-- **Historical analytics** - Track seat availability over time and visualize fill-rate trends per course or professor.
-- **Schedule builder** - Visual weekly schedule tool for assembling a conflict-free course lineup.
-- **Professor stats** - Aggregate data views: average class size, typical waitlist length, schedule patterns across semesters.
+- **Historical analytics visualization** - Build trend UI on top of existing course metrics and timeline API. Fill-rate charts per course or professor.
+- **Schedule builder** - Visual weekly schedule tool for assembling a conflict-free course lineup. Timeline visualization serves as a foundation.
 
 ## Eventually
 
+- **API rate limiting** - Rate limiter on public API endpoints. Needed before any public or external exposure.
+- **Bulk admin operations** - Batch RMP match/reject, bulk user management, data export from admin pages.
 - **Degree audit helper** - Map available courses to degree requirements and suggest what to take next.
-- **Dynamic scraper scheduling** - Adjust scrape intervals based on change frequency and course count (e.g. 2 hours per 500 courses, shorter intervals when changes are detected).
 - **DM support** - Allow the Discord bot to respond in direct messages, not just guild channels.
 - **"Classes Now" command** - Find classes currently in session based on the current day and time.
-- **CRN direct lookup** - Look up a course by its CRN without going through search.
-- **Metrics dashboard** - Surface scraper and service metrics visually on the web dashboard.
 - **Privileged error feedback** - Detailed error information surfaced to bot admins when commands fail.
 
 ## Done
 
+- **Interactive timeline visualization** - D3 canvas with pan/zoom, touch gestures, and enrollment aggregation API. *(0.6.0)*
+- **Scraper analytics dashboard** - Timeseries charts, subject monitoring, adaptive scheduling, and admin endpoints. *(0.6.0)*
+- **WebSocket job monitoring** - Real-time scrape job queue with live connection status indicators. *(0.6.0)*
+- **Course change audit log** - Field-level change tracking with smart diffing, conditional caching, and auto-refresh. *(0.6.0)*
+- **User authentication system** - Discord OAuth, sessions, admin roles, and login page. *(0.6.0)*
+- **Dynamic scraper scheduling** - Adaptive scrape intervals based on change frequency and course volume. *(0.6.0)*
+- **Metrics dashboard** - Scraper and service metrics surfaced on the web dashboard. *(0.6.0)*
+- **Subject/major search filter** - Multi-select subject filtering with searchable comboboxes. *(0.5.0)*
 - **Web course search UI** - Browser-based course search with interactive data table, sorting, pagination, and column controls. *(0.4.0)*
 - **RateMyProfessor integration** - Bulk professor sync via GraphQL with inline ratings in search results. *(0.4.0)*
-- **Subject/major search filter** - Multi-select subject filtering with searchable comboboxes. *(0.5.0)*
-- **Test coverage expansion** - Unit tests for course formatting, API client, query builder, CLI args, and config parsing. *(0.3.4–0.4.0)*
+- **Test coverage expansion** - Unit tests for course formatting, API client, query builder, CLI args, and config parsing. *(0.3.4--0.4.0)*