Bootstrap coulomb-social: INTENT, SCOPE, TRSL, agent files, State Hub

Prepare the greenfield rebuild of coulomb.social (bubble.io exit) with
orientation docs, TRSL license, Claude/Codex agent integration, and repo
classification under domain communication / topic coulomb-social. Workplan
CSOC-WP-0001 (exit assessment) is already registered via fix-consistency.

.repo-classification.yaml

@@ -0,0 +1,19 @@
+repo_classification:
+  standard: Repo Classification Standard
+  version: '1.0'
+  classified_at: '2026-08-09'
+  classified_by: agent
+  category: experimental
+  domain: communication
+  secondary_domains: []
+  capability_tags:
+  - marketplace
+  - collaboration
+  - tenancy
+  - user-management
+  business_stake:
+  - product
+  - sales
+  business_mechanics:
+  - coordination
+  - operation