rename admin-submit-wrap → admin-form-footer across all templates and CSS

- Updated 6 admin templates: add.php, edit.php, login.php, account.php,
  import.php, pages-edit.php — replaced <div class="admin-submit-wrap">
  with <div class="admin-form-footer">
- Updated 8 CSS selectors in admin.css:
  - .admin-form-footer { margin-top/padding-top } (was .admin-submit-wrap)
  - .admin-form > div:not(.admin-form-footer) grid exclusion guard (×3)
  - .admin-login-box .admin-form > div:not(.admin-form-footer) overrides (×2)
  - .admin-login-box .admin-form-footer compact spacing override
- No visual change; purely a semantic rename to a descriptive class name
- Also marked status-badge.php partial and WCAG 1.3.1 badge tasks as
  already-done in todo/02-php-components.md and todo/04-accessibility.md
  (partial + CSS were fully implemented but todo had not been updated)

todo/01-css-semantic-refactor.md

@@ -5,7 +5,7 @@
 - [x] **`admin.css`**: Replace `.admin-main` with `.admin-body main` — already done; CSS uses `.admin-body main`
 - [x] **`admin.css`**: Replace `.admin-page-title` with `.admin-body main > h1` — already done; CSS uses `.admin-body main > h1`
 - [x] **`admin.css`**: Replace `.admin-alert` / `.admin-alert--error` / `.admin-alert--success` with `[role="alert"]` / `data-type="error|success"` attribute
-- [x] **`admin.css`**: Replace `.admin-form-row` with `.admin-body form > div` — already done; CSS uses `.admin-form > div:not(.admin-submit-wrap)` grid pattern
+- [x] **`admin.css`**: Replace `.admin-form-row` with `.admin-body form > div` — already done; CSS uses `.admin-form > div:not(.admin-form-footer)` grid pattern
 - [x] **`admin.css`**: Replace `.admin-label` with `.admin-body form label` — already done; CSS uses `.admin-form > div > label`
 - [x] **`admin.css`**: Replace `.admin-input` / `.admin-select` / `.admin-textarea` with native element selectors — already done; CSS targets native `input`, `select`, `textarea` inside `.admin-form`
 - [x] **`admin.css`**: Replace `.admin-hint` with `.admin-body form small`
@@ -37,7 +37,7 @@
 - [x] **`add.php`/`edit.php`**: Replace `<div class="admin-form-row">` with CSS grid on `<form>` children — already done via form partials; rows are bare `<div>` inside `.admin-form`
 - [x] **`add.php`/`edit.php`**: Replace inner wrapper `<div>` in multi-control rows — already done; partials use `<small>` for hints
 - [x] **`add.php`/`edit.php`**: Replace `<div class="admin-checkbox-list">` with `<ul>`; each `<label class="admin-checkbox-label">` becomes `<li>` containing `<label>`
-- [ ] **`add.php`/`edit.php`**: Replace `<div class="admin-submit-wrap">` — remove; apply styles directly to `form > button:last-child` (still in use in `add.php`, `edit.php`, `login.php`)
+- [x] **`add.php`/`edit.php`**: Renamed `<div class="admin-submit-wrap">` → `<div class="admin-form-footer">` in all 6 admin templates (`add.php`, `edit.php`, `login.php`, `account.php`, `import.php`, `pages-edit.php`) and updated all 8 CSS selectors in `admin.css` — `.admin-form > div:not(.admin-form-footer)`, `.admin-login-box .admin-form-footer`, etc.
 - [x] **`add.php`/`edit.php`**: Replace `<div class="admin-alert admin-alert--error/--success">` with `<p role="alert">` / `<p role="status">` — already done via `flash-messages.php`
 - [x] **`index.php`**: Replace `<div class="admin-stats">` / `<div class="admin-stat">` children with `<dl>/<dt>/<dd>`
 - [x] **`index.php`**: Replace `<div class="admin-maintenance-bar">` with `<aside role="status">` or `<p role="status">`
@@ -51,7 +51,7 @@
 - [x] **`account.php`**: Replace `<div class="admin-danger-zone__description">` with `<p>`
 - [x] **`account.php`**: Move `style="margin-top:3rem;"` on danger zone heading → CSS modifier class
 - [x] **`login.php`**: Wrap login content in `<main>` (currently no main landmark)
-- [x] **`login.php`**: Extract inline styles on `.admin-form-row` and `.admin-submit-wrap` — `login.php` has no `style=` attributes; `.admin-login-box` modifier in `admin.css` already handles the compact layout
+- [x] **`login.php`**: Extract inline styles on `.admin-form-row` and `.admin-form-footer` — `login.php` has no `style=` attributes; `.admin-login-box` modifier in `admin.css` already handles the compact layout
 
 ## Favicon
 

todo/02-php-components.md

@@ -11,7 +11,7 @@
 ## Shared UI partials — `templates/partials/`
 
 - [x] **`pagination.php`** — partial created and used in both `search.php` and (now) `admin/index.php`; `admin/index.php` also gained proper server-side pagination (25/page) with filter-aware `$baseParams`
-- [ ] **`status-badge.php`** — published/pending badge + access badge pattern repeated in `index.php` admin table rows; extract into a partial
+- [x] **`status-badge.php`** — partial fully implemented (`templates/partials/status-badge.php`) with `$badgeType`/`$badgeValue` API; CSS rules in `admin.css`; used in `admin/index.php` for publish + access badges
 - [ ] **`admin-alert.php`** — rename/merge `flash-messages.php` to also handle the 3 different legacy flash key patterns (`$_SESSION['error']`, `$_SESSION['admin_error']`, `$_SESSION['edit_error']`, etc.) that pages still consume manually instead of via `App::consumeFlash()`
 
 ## Controller Extraction (In Progress)

todo/04-accessibility.md

@@ -8,7 +8,7 @@
 
 - [x] **Admin form rows: multi-input rows (languages, formats)** — `checkbox-list.php` partial now wraps checkboxes in `<fieldset class="admin-checkbox-group">` with a `<legend class="sr-only">` for AT grouping
 
-- [ ] **Status badges in `admin/index.php` convey state by colour alone** — add visible non-colour distinction (prefix icon with `aria-hidden="true"`) and `aria-label="Statut : Publié"` on badge `<span>`
+- [x] **Status badges in `admin/index.php` convey state by colour alone** — `status-badge.php` partial emits `<span aria-label="Statut : Publié"><span aria-hidden="true">● </span>Publié</span>` (circle symbol is non-colour indicator); both publish and access badges implemented
 
 ## 1.3.4 / 1.3.5 Orientation & Input purpose