- remove `protectAdmin`/`isAdmin` re-exports from `features/admin/index.js` to avoid top-level `next/headers` import
- add `./features/admin/protect` export entry in `package.json`
- lazy-import `next/headers` in `router.js` `requireAuth` to defer resolution
- update `features/admin/README.md` to document new import paths
- translate `features/auth/index.js` comment to French for consistency
- add `src/core/modules/` with registry, discovery (server), and public index
- add `src/core/public-pages/` with registry, server component, and public index
- add `src/core/users/permissions-registry.js` for runtime permission registration
- expose `./modules`, `./public-pages`, and `./public-pages/server` package exports
- rename `registerFeatureRoutes` to `registerApiRoutes` with backward-compatible alias
- extend `seedDefaultRolesAndPermissions` to include module-registered permissions
- update `initializeZen` and shared init to wire module discovery and registration
- add `docs/MODULES.md` documenting the `@zen/module-*` authoring contract
- update `docs/DEV.md` with references to module system docs
- add self-lockout guard in handleRevokeUserRole api handler
- sequence role additions before removals and handle delete errors in UserEditModal
- document the security rule in core/users README
- update `updateRole` to allow name changes for system roles while blocking permission updates
- remove edit button restriction for system roles in roles page
- disable name field only was replaced by disabling permissions checkboxes for system roles in edit modal
- update README to reflect new system role update policy
- throw error in updateRole when role is system-protected
- hide edit button in roles table for system roles
- update README to reflect roles cannot be modified (not just renamed)
BREAKING CHANGE: permissions `users.edit` and `users.delete` have been replaced by a single `users.manage` permission; any role or code referencing the old keys must be updated
- remove `USERS_EDIT` and `USERS_DELETE` from `PERMISSIONS` and `PERMISSION_DEFINITIONS`
- add `USERS_MANAGE` permission covering create, edit and delete actions
- update `db.js` to use `users.manage` in permission checks
- update `auth/api.js` to reference the new permission key
- update `UsersPage.client.js` to check `users.manage` instead of old keys
- update `api/define.js` and all README examples to reflect the new key
- add optional `permission` field to `registerWidget` api
- filter widgets in `DashboardPage` based on user permissions
- register users widget with `users.view` permission requirement
- document `permission` parameter in admin README
- add optional `permission` field to nav items in registry
- filter nav items by user permissions in `buildNavigationSections`
- auto-hide sections when all their items are filtered out
- fetch user permissions in `AdminLayout.server.js` and pass to navigation builder
- update docs and README to document `permission` param and new signature
- add optional `permission` field to route definitions with type validation in `define.js`
- check `hasPermission()` in router after `requireAdmin()` and return 403 if denied
- document `permission` and `skipRateLimit` optional fields in api README
- load user permissions in `AdminPage.server.js` and pass them to client via `user` prop
- use `user.permissions` in `RolesPage` and `UsersPage` to conditionally render actions
- expose permission-gated API routes in `auth/api.js`
- add `createAccountSetup`, `verifyAccountSetupToken`, `deleteAccountSetupToken` to verifications core
- add `completeAccountSetup` function to auth core for password creation on invite
- add `InvitationEmail` template for sending invite links
- add `SetupAccountPage` client page for invited users to set their password
- add `UserCreateModal` admin component to invite new users
- wire invitation action and API endpoint in auth feature
- update admin `UsersPage` to include user creation modal
- update auth and admin README docs
- replace fixed `[first, second]` destructuring with dynamic segment-aware matching
- find nav items using prefix segment comparison instead of first-segment-only match
- compute `itemSegCount` from matched nav item href to support multi-segment routes
- derive sub-segment index dynamically so breadcrumb labels resolve correctly for nested paths
- swap `ChevronDownIcon` and `ChevronRightIcon` for `ArrowDown01Icon` and `ArrowRight01Icon` in AdminSidebar and AdminTop
- add `ArrowDown01Icon`, `ArrowLeft01Icon`, `ArrowRight01Icon`, and `ArrowUp01Icon` to shared icons index
- remove `ChevronDownIcon` and `ChevronRightIcon` from shared icons index
- replace inline hamburger/close svg with Menu01Icon component in AdminTop
- replace inline chevron svg with ChevronRightIcon component for breadcrumbs
- add ChevronRightIcon and Menu01Icon imports to AdminTop
- fix UserCircle02Icon fill values from hardcoded #ffffff to currentColor
- add `Logout02Icon` to admin top bar logout button
- add `SmartPhone01Icon` and `ComputerIcon` to profile page session list
- update icons index to use hugeicons react package imports
- increase grid columns across breakpoints including md, 2xl, and custom 16-col
- add aspect-square and justify-center to icon cards for uniform sizing
- update card style with solid border and background instead of transparent hover-only
- enlarge icon size from w-5/h-5 to w-7/h-7 and set color to white
- add full-width and padding to icon label for better text containment
- add `ZEN_DEVKIT` env variable to enable/disable devkit
- add `isDevkitEnabled()` utility and export it from public api
- register devkit nav section and items conditionally when devkit is enabled
- add devkit route handling in admin page client and server
- add DevkitPage, ComponentsPage, and IconsPage client components
- reduce app name font size from text-lg to text-sm in AdminTop mobile header
- make profile page cards full-width on mobile with sm:min-w-3/5 breakpoint
- stack photo upload layout vertically on mobile using flex-col sm:flex-row
- add flex-wrap to photo action buttons for small screens
- make TabNav horizontally scrollable with hidden scrollbar on mobile
- add shrink-0 and whitespace-nowrap to tab buttons to prevent wrapping
- add sessions tab with active session list in ProfilePage
- fetch and display sessions with current session highlight
- implement single and bulk session revocation with redirect on self-revoke
- add session-related api helpers in auth api
- initialize `newPassword` in form state on load
- add `needsCurrentPassword` flag triggered by email or password change when editing self
- route self password change to profile endpoint with current password verification
- move role tag input above password section and update current password field visibility logic
- add new password field in UserEditModal with optional admin-set password on save
- add send password reset link button with loading state in UserEditModal
- add password change section with strength indicator in ProfilePage
- expose sendPasswordResetEmail utility in auth api
- add new RoleBadge shared component for consistent role display
- export RoleBadge from shared components index
- replace inline Badge usage with RoleBadge in UsersPage role column
- use RoleBadge via renderTag prop in UserEditModal role TagInput
- simplify TagInput Pill to a generic unstyled pill, removing color logic
- remove separate `/zen/api/roles` fetch and `roleColorMap` state from UsersPage
- update SQL query to include aggregated roles array per user via subquery
- replace single role badge with multi-badge display supporting overflow indicator
- import Modal component from shared components
- rename emailFormOpen state to emailModalOpen for clarity
- convert handleEmailSubmit from form event handler to plain async function
- move email change form into a Modal instead of inline collapsible form
- pass pendingEmailMessage as Input description prop instead of separate paragraph
- simplify toggle button to only show when no pending message
- add `ConfirmEmailChangePage.client.js` for email change token confirmation
- add `emailChange.js` core utility to generate and verify email change tokens
- add `EmailChangeConfirmEmail.js` and `EmailChangeNotifyEmail.js` email templates
- update `UserEditModal` to handle email changes with password verification for self-edits
- update `ProfilePage` to support email change initiation
- update `UsersPage` to pass `currentUserId` to `UserEditModal`
- add email change API endpoints in `auth/api.js` and `auth/email.js`
- register `ConfirmEmailChangePage` in `AdminPage.client.js`
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