[OpenSpec] Besluitvorming Workflow — decision process with parafering chains

[rubenvdlinde]

OpenSpec change: besluitvorming-workflow

Evidence-backed proposal from market intelligence (97K requirements, 39K tenders).

Labels: openspec, enhancement

[rubenvdlinde]

Implementation complete and PR created: #95

What was implemented

• 3 new schemas: voorstel, parafeerroute, parafeeractie in procest_register.json
• Voorstel management: full CRUD with status lifecycle (concept → in_parafering → geaccordeerd → besloten)
• Parafeerroute engine: configurable endorsement routes, sequential step routing, route snapshot on submission
• Parafering actions: paraferen, adviseren, terugsturen (with mandatory comment), delegation (namens)
• Dashboard & inbox: secretariaat overview with overdue detection, personal inbox in MyWork
• Case detail integration: B&W Voorstellen panel with create-from-case support
• Besluit registration: creates decision object using existing schema when college decides
• Audit trail: immutable parafeeractie records with export, delegation display
• Admin: Parafeerroutes configuration in settings
• Notifications: ParaferingNotificationService for step activation, return, and reminders

Dependencies

Depends on PR #93 (workflow-engine-enhancement) for status transition guards and automatic actions.

OpenSpec

Change besluitvorming-workflow archived with 7 specs (5 new + 2 modified) synced to main specs.

[rubenvdlinde]

Implemented and archived via OpenSpec pipeline.