# coulomb.social Rebuild — Workplan Seed

**Created:** 2026-07-10 (CUST-WP-0058-T08 closeout)
**Decision basis:** DR-2 B — standalone application; DR-1 C tenancy;
DR-3 A app-local accounts. Contract:
`canon/standards/business-app-service-contract_v0.1.md`.

## Status

**Owning repo exists:** `coulomb-social`
(`forgejo-remote:coulomb/coulomb-social.git`, local `~/coulomb-social`).

Registered in State Hub under domain `communication`, topic `coulomb-social`
(topic id `36c7421b-c537-4723-bf75-42a3ebc6a1dc`). Workplans originate there
per ADR-001 — start with `CSOC-WP-0001-bubble-io-exit-assessment.md`.

This document is a historical seed / pointer; do not open new work here.

## Shape (decided)

Standalone service on the proven business delivery lane
(vergabe-teilnahme evidence:
`docs/evidence/vergabe-teilnahme-delivery-lane-20260710.json`):
own repo → commit-SHA images → `gitea.coulomb.social/coulomb/coulomb-social`
→ railiance-apps release values → railiance01. Binky Hedgehog GmbH is the
client (client #1 model). App-local member accounts (DR-3 A; §2.3 bounded
auth module for a later OIDC switch).

## Proposed workplan skeletons

```
CSOC-WP-0001 — bubble.io exit assessment
  T01  Inventory current bubble.io app: pages, workflows, data types,
       integrations, external services (todo, high)
  T02  Data export: full dump from bubble.io, schema mapping to a
       relational model (todo, high)
  T03  Feature cut decision: rebuild-as-is vs reduced v1 scope
       (human gate — Bernd) (wait, high)
  T04  Migration rehearsal: import exported data into the v1 schema on a
       dev instance (todo, medium)

CSOC-WP-0002 — coulomb.social v1 implementation
  (scoped after CSOC-WP-0001-T03; must satisfy service contract §1–§6,
   incl. tenant keying from migration one and member-account export/delete)
```

## Preconditions before serving members

- railiance-apps backup gap closed (§4.2 — HIGH, msg `a1957cce…`)
- ops-hub registration at deploy (§4.1)
- fin-hub cost attribution key (§5.1, FIN-WP-0002)