Seed the org refactor: goal, scope, blast radius, entry gate

Establishes the prj- flavor baseline (GOAL.md, SCOPE.md, AGENTS.md,
.repo-classification.yaml, genesis, foundation workplan) for splitting the
single coulomb/ Forgejo org into stewardship orgs.

Records the blast radius verified 2026-08-11: 112 repos with a coulomb/ origin,
ArgoCD repoURL sources, Chart.yaml metadata, and - the finding that made this
project-sized rather than workplan-sized - container image paths, since
Forgejo's package registry is org-scoped. That failure is deferred: it does not
appear at rename time but at the next pod reschedule.

Seeded deliberately deferred per operator decision. ORGREF-WP-0001 is backlog
and carries a four-part entry gate (validator live, deployable coverage known,
stable re-runnable inventory, demonstrated rollback) so the decision to start
is made against evidence rather than memory. T01 and T02 are read-only and safe
to advance at any time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.repo-classification.yaml

@@ -0,0 +1,29 @@
+repo_classification:
+  standard: Repo Classification Standard
+  version: "1.0"
+  classified_at: "2026-08-11"
+  classified_by: agent
+  category: project
+  domain: infotech
+  secondary_domains:
+    - agents
+  capability_tags:
+    - governance
+    - operations
+    - coordination
+    - migration
+  business_stake:
+    - operations
+    - execution
+  business_mechanics:
+    - intention
+    - coordination
+    - control
+  notes: >-
+    Temporary prj-flavor repository coordinating the split of the single
+    coulomb/ Forgejo organization into stewardship organizations (railiance,
+    netkingdom, helixforge, binky, experimental) without breaking GitOps
+    sources, container image paths, or clones. Seeded 2026-08-11 and
+    deliberately deferred until its entry gate holds. Archive when GOAL.md
+    retirement gates are met and the org-assignment convention is promoted to
+    a permanent home.