feat: tracks — frontmatter directives, sidebar UI, multi-trigger

Recasts the old "track blocks" as "tracks" — directives stored in a
note's frontmatter rather than inline YAML fences and HTML-comment
target regions. The motivation is UX: the inline anatomy made notes
feel like config, leaked into the editing surface, and competed with
the writing flow. Frontmatter is invisible to the body editor, so
moving directives there reclaims the body as just markdown the user
wrote.

The runtime agent now edits the note body freely via standard
workspace tools rather than rewriting a constrained target region.
Each track's instruction names an H2 section to own; the agent
finds or creates that section, updates only its content, and
self-heals position on subsequent runs.

Triggers are now a unified array per track. cron / window / once /
event in any combination, including multi-trigger setups (the
flagship example: a priorities track that rebuilds at three
day-windows and reacts to incoming gmail / calendar events).
window is forgiving — fires once per day anywhere inside its
band — so users opening the app late in the morning still get the
morning run.

The chip-in-editor is gone. Tracks are managed from a right-side
sidebar opened by a Radio-icon button at the top-right of the
editor toolbar. Cmd+K is no longer a Copilot entry point — search-
only — pending a more intuitive invocation surface later.

Today.md ships as the flagship demo of what tracks can do, with a
versioned migration system so future template updates roll out
cleanly to existing users (existing body preserved, old version
backed up).

Copilot is tuned to listen for any signal that the user wants
something dynamic — not just the literal word "track". Strong
phrasings get acted on directly; one-off questions about decaying
information are answered first and then offered as a track. New or
edited tracks run once by default so the user immediately sees
content.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Ramnique Singh 2026-05-07 18:00:20 +05:30
parent 4709e6eb89
commit db6757514c
36 changed files with 2043 additions and 2275 deletions

View file

@ -1,90 +0,0 @@
import z from 'zod';
export const TrackScheduleSchema = z.discriminatedUnion('type', [
z.object({
type: z.literal('cron').describe('Fires at exact cron times'),
expression: z.string().describe('5-field cron expression, quoted (e.g. "0 * * * *")'),
}).describe('Recurring at exact times'),
z.object({
type: z.literal('window').describe('Fires at most once per cron occurrence, only within a time-of-day window'),
cron: z.string().describe('5-field cron expression, quoted'),
startTime: z.string().regex(/^([01]\d|2[0-3]):[0-5]\d$/).describe('24h HH:MM, local time'),
endTime: z.string().regex(/^([01]\d|2[0-3]):[0-5]\d$/).describe('24h HH:MM, local time'),
}).describe('Recurring within a time-of-day window'),
z.object({
type: z.literal('once').describe('Fires once and never again'),
runAt: z.string().describe('ISO 8601 datetime, local time, no Z suffix (e.g. "2026-04-14T09:00:00")'),
}).describe('One-shot future run'),
]).describe('Optional schedule. Omit entirely for manual-only tracks.');
export type TrackSchedule = z.infer<typeof TrackScheduleSchema>;
export const TrackBlockSchema = z.object({
trackId: z.string().regex(/^[a-z0-9]+(-[a-z0-9]+)*$/).describe('Kebab-case identifier, unique within the note file'),
instruction: z.string().min(1).describe('What the agent should produce each run — specific, single-focus, imperative'),
eventMatchCriteria: z.string().optional().describe('When set, this track participates in event-based triggering. Describe what kinds of events should consider this track for an update (e.g. "Emails about Q3 planning"). Omit to disable event triggers — the track will only run on schedule or manually.'),
active: z.boolean().default(true).describe('Set false to pause without deleting'),
schedule: TrackScheduleSchema.optional(),
model: z.string().optional().describe('ADVANCED — leave unset. Per-track LLM model override (e.g. "anthropic/claude-sonnet-4.6"). Only set when the user explicitly asked for a specific model for THIS track. The global default already picks a tuned model for tracks; overriding usually makes things worse, not better.'),
provider: z.string().optional().describe('ADVANCED — leave unset. Per-track provider name override (e.g. "openai", "anthropic"). Only set when the user explicitly asked for a specific provider for THIS track. Almost always omitted; the global default flows through correctly.'),
icon: z.string().optional().describe('Lucide icon name for the chip (e.g. "clock", "calendar-days", "mail", "history", "list-todo"). Omit to use the default icon for this track.'),
lastRunAt: z.string().optional().describe('Runtime-managed — never write this yourself'),
lastRunId: z.string().optional().describe('Runtime-managed — never write this yourself'),
lastRunSummary: z.string().optional().describe('Runtime-managed — never write this yourself'),
});
// ---------------------------------------------------------------------------
// Knowledge events (event-driven track triggering pipeline)
// ---------------------------------------------------------------------------
export const KnowledgeEventSchema = z.object({
id: z.string().describe('Monotonically increasing ID; also the filename in events/pending/'),
source: z.string().describe('Producer of the event (e.g. "gmail", "calendar")'),
type: z.string().describe('Event type (e.g. "email.synced")'),
createdAt: z.string().describe('ISO timestamp when the event was produced'),
payload: z.string().describe('Human-readable event body, usually markdown'),
targetTrackId: z.string().optional().describe('If set, skip routing and target this track directly (used for re-runs)'),
targetFilePath: z.string().optional(),
// Enriched on move from pending/ to done/
processedAt: z.string().optional(),
candidates: z.array(z.object({
trackId: z.string(),
filePath: z.string(),
})).optional(),
runIds: z.array(z.string()).optional(),
error: z.string().optional(),
});
export type KnowledgeEvent = z.infer<typeof KnowledgeEventSchema>;
export const Pass1OutputSchema = z.object({
candidates: z.array(z.object({
trackId: z.string().describe('The track block identifier'),
filePath: z.string().describe('The note file path the track lives in'),
})).describe('Tracks that may be relevant to this event. trackIds are only unique within a file, so always return both fields.'),
});
export type Pass1Output = z.infer<typeof Pass1OutputSchema>;
// Track bus events
export const TrackRunStartEvent = z.object({
type: z.literal('track_run_start'),
trackId: z.string(),
filePath: z.string(),
trigger: z.enum(['timed', 'manual', 'event']),
runId: z.string(),
});
export const TrackRunCompleteEvent = z.object({
type: z.literal('track_run_complete'),
trackId: z.string(),
filePath: z.string(),
runId: z.string(),
error: z.string().optional(),
summary: z.string().optional(),
});
export const TrackEvent = z.union([TrackRunStartEvent, TrackRunCompleteEvent]);
export type TrackBlock = z.infer<typeof TrackBlockSchema>;
export type TrackEventType = z.infer<typeof TrackEvent>;