feat: add licenseBinding table, migration 0013_licensing, and shared licensing types (#339)

- Add `licenseBinding` singleton table (id=1) to server/db/schema.ts
- Correct `0012_image-hosting` journal idx from 11→12 (matches its prefix;
  was left wrong by previous rename-only fix in ef1fab8), then auto-generate
  migration 0013_licensing.sql via drizzle-kit
- New 0013_snapshot.json created; 0012_snapshot.json unchanged
- Add ProFeatures enum to shared/constants.ts
- Add shared/types/licensing.ts with LicenseEntitlement, ProFeature, BindingState
- Export new types from shared/types/index.ts

Agent-Profile: https://agent-kanban.dev/agents/a6bb038c4226a87f

Co-authored-by: Bob <aibob@mails.agent-kanban.dev>

migrations/0013_licensing.sql

@@ -0,0 +1,12 @@
+CREATE TABLE `license_binding` (
+	`id` integer PRIMARY KEY NOT NULL,
+	`instance_id` text NOT NULL,
+	`cloud_account_id` text,
+	`cloud_account_email` text,
+	`refresh_token` text NOT NULL,
+	`cached_cert` text,
+	`cached_expires_at` integer,
+	`last_refresh_at` integer,
+	`last_refresh_error` text,
+	`bound_at` integer
+);

migrations/meta/_journal.json

@@ -80,11 +80,18 @@
       "breakpoints": true
     },
     {
-      "idx": 11,
+      "idx": 12,
       "version": "6",
       "when": 1776749333797,
       "tag": "0012_image-hosting",
       "breakpoints": true
+    },
+    {
+      "idx": 13,
+      "version": "6",
+      "when": 1776997633827,
+      "tag": "0013_licensing",
+      "breakpoints": true
     }
   ]
 }

server/db/schema.ts

@@ -136,6 +136,20 @@ export const shareRecipients = sqliteTable(
   ],
 )
 
+// licenseBinding — singleton (id=1 always); before binding no row exists
+export const licenseBinding = sqliteTable('license_binding', {
+  id: integer('id').primaryKey(),
+  instanceId: text('instance_id').notNull(),
+  cloudAccountId: text('cloud_account_id'),
+  cloudAccountEmail: text('cloud_account_email'),
+  refreshToken: text('refresh_token').notNull(),
+  cachedCert: text('cached_cert'),
+  cachedExpiresAt: integer('cached_expires_at'),
+  lastRefreshAt: integer('last_refresh_at'),
+  lastRefreshError: text('last_refresh_error'),
+  boundAt: integer('bound_at'),
+})
+
 // image_hosting_configs — per-org singleton; row exists => feature enabled
 export const imageHostingConfigs = sqliteTable('image_hosting_configs', {
   orgId: text('org_id')

shared/constants.ts

@@ -42,3 +42,12 @@ export const SignupMode = {
 } as const
 
 export type SignupMode = (typeof SignupMode)[keyof typeof SignupMode]
+
+export const ProFeatures = {
+  WHITE_LABEL: 'white_label',
+  OPEN_REGISTRATION: 'open_registration',
+  TEAMS_UNLIMITED: 'teams_unlimited',
+  TEAM_QUOTAS: 'team_quotas',
+} as const
+
+export type ProFeatures = (typeof ProFeatures)[keyof typeof ProFeatures]

shared/types/index.ts

@@ -239,3 +239,5 @@ export interface ImageHosting {
   lastAccessedAt: string | null
   createdAt: string
 }
+
+export type { BindingState, LicenseEntitlement, ProFeature } from './licensing'

shared/types/licensing.ts

@@ -0,0 +1,20 @@
+export type ProFeature = 'white_label' | 'open_registration' | 'teams_unlimited' | 'team_quotas'
+
+export interface LicenseEntitlement {
+  account_id: string
+  instance_id: string
+  plan: 'community' | 'pro'
+  features: ProFeature[]
+  issued_at: number
+  expires_at: number
+}
+
+export interface BindingState {
+  bound: boolean
+  account_email?: string
+  plan?: 'community' | 'pro'
+  features?: ProFeature[]
+  expires_at?: number
+  last_refresh_at?: number
+  last_refresh_error?: string
+}