Initialize GovOPlaN module seed

docs/HELPDESK_DOMAIN_BOUNDARY.md

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+# Helpdesk Domain Boundary
+
+## Purpose
+
+Internal service desk workflows for IT, facilities, HR, finance, procurement, access requests, assignment, escalation, and resolution tracking.
+
+## Owns
+
+- internal support tickets
+- service categories
+- assignment and escalation state
+- resolution records
+- SLA-facing timestamps
+
+## Does Not Own
+
+- public issue intake forms
+- domain case adjudication
+- asset inventory
+
+## Integration Candidates
+
+- issue-reporting
+- assets
+- facilities
+- mail
+- notifications
+- workflow
+- files
+- tasks
+
+## Seed State
+
+The current repository state is intentionally small:
+
+- module manifest and entry point
+- tenant-level permission definitions
+- manager and viewer role templates
+- documentation topic describing the module boundary
+- Gitea issue workflow templates
+- manifest contract test
+
+No runtime API, database model, migration, WebUI route, or navigation item is registered yet. The first implementation slice should preserve the boundary above and only add user-visible surfaces once the workflow model is clear.
+
+## First Implementation Slice
+
+Create service ticket types, status flow, assignee ownership, and linking hooks for issue-reporting, assets, and facilities.