feat: add account-based subscription model with migrations

Transition from team-based to account-based multi-tenancy (Free/Pro/Team).
Migrations 016-020 create accounts, subscriptions, plan_limits, and
account_invites tables, then migrate existing users and content FKs.

New models: Account, Subscription, PlanLimits, AccountInvite.
Updated models add account_id alongside existing team_id (coexistence
for safe two-PR deployment). Permissions and deps refactored for
account_role instead of is_team_admin.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
chihlasm
2026-02-07 02:38:47 -05:00
parent fb84bd8144
commit 4ccb93ee31
22 changed files with 933 additions and 47 deletions

View File

@@ -22,5 +22,8 @@ email-validator==2.1.0
# Rate Limiting
slowapi==0.1.9
# Payments
stripe==14.3.0
# Utilities
python-dotenv==1.0.1