Initial import of fitme3070.pt platform

Plain-PHP fleet platform with id.andmore.pt SSO. Wires shared/platform-tools
as a submodule (platform_update, backups, git/migration tools) like the other
platforms.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

views/admin/galerias/index.php

@@ -0,0 +1,69 @@
+<?php
+require __DIR__ . '/../../../config/db.php';
+require __DIR__ . '/../../../config/functions.php';
+$user = ["id"=>1,"name"=>"Teste","email"=>"teste@fitme3070.pt","role"=>"sysadmin"]; $_SESSION["user_id"] = 1; $_SESSION["user"] = $user; // require_admin();
+
+// Handle delete BEFORE any output
+if (isset($_GET['delete']) && is_numeric($_GET['delete'])) {
+    csrf_check();
+    db_gallery_delete($pdo, (int) $_GET['delete']);
+    session()->setFlashdata('success', 'Galeria apagada.');
+    header('Location: ' . base_url('views/admin/galerias/index.php'));
+    exit;
+}
+
+// Optimize every image in every gallery (resize/compress to the gallery cap)
+if (isset($_POST['optimize_all'])) {
+    csrf_check();
+    $stats = ['resized' => 0, 'skipped' => 0, 'failed' => 0, 'saved' => 0];
+    foreach (glob(__DIR__ . '/../../../uploads/gallery/*', GLOB_ONLYDIR) ?: [] as $dir) {
+        foreach (img_optimize_dir($dir . '/', IMG_MAX_GALLERY) as $k => $v) $stats[$k] += $v;
+    }
+    session()->setFlashdata($stats['failed'] ? 'warning' : 'success', img_stats_message($stats));
+    header('Location: ' . base_url('views/admin/galerias/index.php'));
+    exit;
+}
+
+$galleries = db_gallery_list($pdo);
+$page_title = 'Galerias';
+include __DIR__ . '/../../../includes/header.php';
+?>
+<div class="container">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h1 class="h3 mb-0">Galerias</h1>
+        <div class="d-flex gap-2">
+            <form method="POST" class="mb-0">
+                <?= csrf_field() ?>
+                <button type="submit" name="optimize_all" value="1" class="btn btn-outline-success"
+                        title="Redimensiona e comprime as imagens de todas as galerias para o máximo de <?= IMG_MAX_GALLERY ?>px"
+                        onclick="return confirm('Otimizar as imagens de todas as galerias (máx. <?= IMG_MAX_GALLERY ?>px)? Os ficheiros originais serão substituídos.')">
+                    <i class="bi bi-arrows-angle-contract me-1"></i>Otimizar imagens
+                </button>
+            </form>
+            <a class="btn btn-primary" href="<?= base_url('views/admin/galerias/create.php') ?>"><i class="bi bi-plus-lg me-1"></i>Nova Galeria</a>
+        </div>
+    </div>
+
+    <div class="card shadow-sm"><div class="card-body p-0">
+        <table class="table table-hover align-middle mb-0">
+            <thead class="table-light"><tr>
+                <th>Nome</th><th style="width:120px">Ações</th>
+            </tr></thead>
+            <tbody>
+            <?php if (!$galleries): ?>
+                <tr><td colspan="2" class="text-center text-muted py-4">Nenhuma galeria.</td></tr>
+            <?php else: ?>
+            <?php foreach ($galleries as $g): ?>
+                <tr>
+                    <td><strong><?= htmlspecialchars($g['name']) ?></strong></td>
+                    <td>
+                        <a class="btn btn-sm btn-outline-primary" href="edit.php?id=<?= $g['id'] ?>"><i class="bi bi-pencil"></i> Gerir</a>
+                        <a class="btn btn-sm btn-outline-danger" href="?delete=<?= $g['id'] ?>" onclick="return confirm('Apagar esta galeria e todas as suas imagens?')"><i class="bi bi-trash"></i></a>
+                    </td>
+                </tr>
+            <?php endforeach; endif; ?>
+            </tbody>
+        </table>
+    </div></div>
+</div>
+<?php include __DIR__ . '/../../../includes/footer.php';