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/create.php

@@ -0,0 +1,39 @@
+<?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"] = $user; // require_admin();
+
+$errors = [];
+$name   = '';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    csrf_check();
+    $name = trim($_POST['name'] ?? '');
+    if ($name === '') $errors[] = 'O nome é obrigatório.';
+    if (!$errors) {
+        $id = db_gallery_create($pdo, $name);
+        session()->setFlashdata('success', 'Galeria criada.');
+        header('Location: ' . base_url('views/admin/galerias/edit.php?id=' . $id));
+        exit;
+    }
+}
+
+$page_title = 'Nova Galeria';
+include __DIR__ . '/../../../includes/header.php';
+?>
+<div class="container" style="max-width:500px;">
+    <h1 class="h3 mb-4">Nova Galeria</h1>
+    <?php foreach ($errors as $e): ?><div class="alert alert-danger"><?= htmlspecialchars($e) ?></div><?php endforeach; ?>
+
+    <form method="POST" class="card shadow-sm"><div class="card-body">
+        <?= csrf_field() ?>
+        <div class="mb-3"><label class="form-label">Nome da galeria <span class="text-danger">*</span></label>
+            <input class="form-control" name="name" required value="<?= htmlspecialchars($name) ?>" placeholder="ex: Instalações">
+        </div>
+        <div class="d-flex gap-2">
+            <button type="submit" class="btn btn-primary">Guardar</button>
+            <a class="btn btn-outline-secondary" href="index.php">Cancelar</a>
+        </div>
+    </div></form>
+</div>
+<?php include __DIR__ . '/../../../includes/footer.php'; ?>