## Description of the implemented changes
The changes were:
- [x] Bugfixing
- [x] New Feature
- [ ] Breaking Change
- [x] Refactoring
This PR standardizes interactive table behavior and improves settings robustness.
It makes the new hover/focus-visible row highlight the default for clickable tables, keeps sticky first-column behavior configurable (and optimized for member selection UX), and tightens SMTP source-of-truth handling so ENV-based and UI-based configuration do not conflict.
## What has been changed?
- Refactored `CoreComponents.table` to expose interaction state via `data-row-interactive` and moved default row hover/focus styling to CSS.
- Made the new row highlight behavior (`hover` + `:has(:focus-visible)`) the default for clickable zebra tables.
- Kept sticky-first-column as an explicit table option and preserved sticky-specific selection accent behavior.
- Updated member overview table usage to the sticky-first-column mode and refined scrolling behavior (table scrollbar within container, not page-coupled).
- Adjusted table-related tests to validate the new interaction contract (attribute/CSS-driven behavior instead of legacy ring classes).
- Improved SMTP config handling:
- clearer ENV-vs-Settings behavior (ENV-only mode when host env is set),
- read-only and warning behavior in global settings UI when required env keys are missing,
- updated related config/tests/docs.
- Updated docs and changelog (`CHANGELOG.md`, `DESIGN_GUIDELINES.md`, `CODE_GUIDELINES.md`, SMTP concept docs).
- Updated gettext catalogs (`default.pot`, `en`, `de`) for new/changed UI strings.
## Definition of Done
### Code Quality
- [x] No new technical depths
- [x] Linting passed
- [x] Documentation is added were needed
### Accessibility
- [x] New elements are properly defined with html-tags
- [x] Colour contrast follows WCAG criteria
- [x] Aria labels are added when needed
- [x] Everything is accessible by keyboard
- [x] Tab-Order is comprehensible
- [x] All interactive elements have a visible focus
### Testing
- [x] Tests for new code are written
- [x] All tests pass
- [ ] axe-core dev tools show no critical or major issues
## Additional Notes
- Branch includes 4 commits:
- `fix: make sure smtp can be set either via env or ui`
- `fix: make horizontal scrollbars sticky to bottom`
- `docs: update changelog`
- `feat: make checkbox column in member view sticky`
- Full fast suite passed (`mix test --exclude slow --exclude ui`): 2017 tests, 0 failures (plus expected non-failing warning logs in test output).
- Reviewer focus areas:
1. **Cross-table UX consistency** after moving row interaction styling to component/CSS contract.
2. **Sticky table behavior** (selection accent stripe, zebra background, keyboard focus visibility).
3. **SMTP precedence and UI constraints** in global settings when ENV mode is active.
4. **Regression risk in tests** that previously asserted ring-based row classes.
- No breaking API changes expected; behavior change is primarily visual/interaction-level and intentional.
Reviewed-on: #493
Co-authored-by: Simon <s.thiessen@local-it.org>
Co-committed-by: Simon <s.thiessen@local-it.org>
## Description of the implemented changes
The changes were:
- [x] Bugfixing
- [x] New Feature
- [ ] Breaking Change
- [x] Refactoring
**OIDC-only mode improvements and UX tweaks (success toasts, unauthenticated redirect).**
## What has been changed?
### OIDC-only mode (new feature)
- **Admin settings:** "Only OIDC sign-in" is an immediate toggle at the top of the OIDC section (no save button). Enabling it also turns off "Allow direct registration". When OIDC-only is on, the registration checkbox is disabled and shows a tooltip (DaisyUI `<.tooltip>`).
- **Backend:** Password sign-in is forbidden via Ash policy (`OidcOnlyActive` check). Password registration is blocked via validation `OidcOnlyBlocksPasswordRegistration`. New plug `OidcOnlySignInRedirect`: when OIDC-only and OIDC are configured, GET `/sign-in` redirects to the OIDC flow; GET `/auth/user/password/sign_in_with_token` is rejected with redirect + flash. `AuthController.success/4` also rejects password sign-in when OIDC-only.
- **Tests:** GlobalSettingsLive (OIDC-only UI), AuthController (redirect and password sign-in rejection), User authentication (register_with_password blocked when OIDC-only).
### UX / behaviour (no new feature flag)
- **Success toasts:** Success flash messages auto-dismiss after 5 seconds via JS hook `FlashAutoDismiss` and optional `auto_clear_ms` on `<.flash>` (used for success in root layout and `flash_group`).
- **Unauthenticated users:** Redirect to sign-in without the "You don't have permission to access this page" flash; that message is only shown to logged-in users who lack access. Logic in `LiveHelpers` and `CheckPagePermission` plug; test updated accordingly.
### Other
- Layouts: comment about unprocessed join-request count no longer uses "TODO" (Credo).
- Gettext: German translation for "Home" (Startseite); POT/PO kept in sync.
- CHANGELOG: Unreleased section updated with the above.
## Definition of Done
### Code Quality
- [x] No new technical depths
- [x] Linting passed
- [x] Documentation is added where needed (module docs, comments where non-obvious)
### Accessibility
- [x] New elements are properly defined with html-tags (labels, aria-label on checkboxes)
- [x] Colour contrast follows WCAG criteria (unchanged)
- [x] Aria labels are added when needed (e.g. oidc-only and registration checkboxes)
- [x] Everything is accessible by keyboard (toggles and buttons unchanged)
- [x] Tab-Order is comprehensible
- [x] All interactive elements have a visible focus (existing patterns)
### Testing
- [x] Tests for new code are written (OIDC-only UI, auth controller, user auth; SMTP config builder and mailer)
- [x] All tests pass
- [ ] axe-core dev tools show no critical or major issues (not re-run for this PR; suggest spot-check on settings and sign-in)
## Additional Notes
- **OIDC-only:** When the `OIDC_ONLY` env var is set, the toggle is read-only and shows "(From OIDC_ONLY)". When OIDC is not configured, the toggle is disabled.
- **Invalidation:** Enabling OIDC-only sets `registration_enabled: false` in one update; disabling OIDC-only only updates `oidc_only` (registration left as-is).
- **Review focus:** Plug order in router (OidcOnlySignInRedirect), policy/validation order in User, and that all OIDC-only paths (form, plug, controller) stay consistent.
Reviewed-on: #474
Co-authored-by: Simon <s.thiessen@local-it.org>
Co-committed-by: Simon <s.thiessen@local-it.org>
- CSS: When sidebar is collapsed, open user-menu dropdown to the right
(left: 0, right: auto) via data-sidebar-expanded="false" selector.
- JS: Guard drawerToggle change handler – prevent mobile drawer from
opening on desktop viewports (window.innerWidth >= 1024).
- HTML: Add phx-update="ignore" to mobile-drawer checkbox to prevent
LiveView from resetting its checked state on DOM patches.
Implement a new sidebar component based on DaisyUI Drawer pattern without
custom CSS variants. The sidebar supports desktop (expanded/collapsed states)
and mobile (overlay drawer) with full accessibility compliance.
Sidebar Implementation:
- Refactor sidebar component with sidebar_header, menu_item, menu_group,
sidebar_footer sub-components
- Add logo (mila.svg) with size-8 (32px) always visible
- Implement toggle button with icon swap (chevron-left/right) for desktop
- Add nested menu support with details/summary (expanded) and dropdown
(collapsed) patterns
- Implement footer with language selector (expanded-only), theme toggle,
and user menu with avatar
- Update layouts.ex to use drawer pattern with data-sidebar-expanded
attribute for state management
CSS & JavaScript:
- Add CSS styles for sidebar state management via data-attribute selectors
- Implement SidebarState JavaScript hook for localStorage persistence
- Add smooth width transitions (w-64 ↔ w-16) for desktop collapsed state
- Add CSS classes for expanded-only, menu-label, and icon visibility
Documentation:
- Add sidebar-analysis-current-state.md: Analysis of current implementation
- Add sidebar-requirements-v2.md: Complete specification for new sidebar
- Add daisyui-drawer-pattern.md: DaisyUI pattern documentation
- Add umsetzung-sidebar.md: Step-by-step implementation guide
Testing:
- Add comprehensive component tests for all sidebar sub-components
- Add integration tests for sidebar state management and mobile drawer
- Extend accessibility tests (ARIA labels, roles, keyboard navigation)
- Add regression tests for duplicate IDs, hover effects, and tooltips
- Ensure full test coverage per specification requirements
