feat: add economy/maximum presets, tool-lab and subagent-cursor extensions

- new economy and maximum agent presets with three-role pipeline skill
- new packages/extensions/tool-lab (home-lab ComfyUI/Docling/Whishper tools)
- new packages/subagent/subagent-cursor provider
- openrouter balance UI with on-demand refresh
- session projection context-seed boundary fold
- regenerate docs catalogs; keep local searxng benchmark scripts

packages/session/session-projection-cache/src/index.ts

@@ -19,6 +19,7 @@ import type { Session, SessionEvent, SessionHeader, SessionId } from '@deepseek-
 // Empty type import: applies the package's cordis Context merge
 // (`ctx.sessionPersistence`), which this service reads on the cold path.
 import type {} from '@deepseek-ai/dsh-session-persistence'
+import { foldContextOf } from '@deepseek-ai/dsh-session-projection'
 import type { ProjectionCheckpoint, ProjectionSnapshot } from '@deepseek-ai/dsh-session-projection'
 import type { KvTable } from '@deepseek-ai/dsh-storage-domain'
 import { projectionCacheDomainSpec } from './spec.ts'
@@ -183,14 +184,14 @@ export class SessionProjectionCache extends Service {
     const related = record === undefined || identityMatches(record.identity, identityOf(tail.meta))
     try {
       if (!related) throw new Error('unrelated log identity')
-      restored = this.ctx.sessionProjections.restore(cached, tail.events, floor)
+      restored = this.ctx.sessionProjections.restore(cached, tail.events, floor, foldContextOf(tail.meta))
     } catch {
       // The recoverable restore failures: an unrelated record, or a row
       // overreaching the stored log end (or predating the floor). Both imply
       // floor > 0 (baseSeq-0 restores never throw and an unrelated record
       // still carried a usable watermark), so the full log is a fresh read.
       const whole = await persistence.readFrom(id, 0, signal)
-      restored = this.ctx.sessionProjections.restore({}, whole.events, 0)
+      restored = this.ctx.sessionProjections.restore({}, whole.events, 0, foldContextOf(whole.meta))
     }
     await this.putSoft(id, identityOf(tail.meta), restored.checkpoint, 'cold-read write-back')
     return restored.snapshot