fix: CSS reset, settings API, modules champs, proxmox token

- CSS: ajout reset (box-sizing, margin, font-family, body background)
- Settings: save par PUT /api/settings/{key} (pas bulk), un appel par clé
- Settings: proxmox_token champ unique (format user@realm!id=secret)
- Modules: is_enabled/is_core (champs backend réels, pas enabled/core)
- Proxmox: supprime bouton reboot (route inexistante)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/css/neu.css

@@ -4,6 +4,32 @@
    Utilisé par tous les composants et les modules.
    ============================================================================= */
 
+/* ── Reset / Base ───────────────────────────────────────────────────────────── */
+*, *::before, *::after {
+  box-sizing: border-box;
+}
+
+html, body {
+  margin: 0;
+  padding: 0;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
+  font-size: 14px;
+  line-height: 1.5;
+  -webkit-font-smoothing: antialiased;
+}
+
+body {
+  min-height: 100vh;
+  background-color: var(--neu-bg);
+  color: var(--neu-text);
+}
+
+h1, h2, h3, h4, h5, h6 { margin: 0; }
+p { margin: 0; }
+a { color: inherit; }
+button { font-family: inherit; font-size: inherit; }
+input, select, textarea { font-family: inherit; font-size: inherit; }
+
 /* ── Variables CSS (surchargées par dark.css et light.css) ─────────────────── */
 :root {
   /* Couleurs de base */

frontend/js/app.js

@@ -544,10 +544,9 @@ document.addEventListener('alpine:init', () => {
       default_lang: 'fr',
       ssh_host: '',
       ssh_username: '',
-      ssh_password: '',
+      ssh_password: '',    // chiffré, laisser vide = pas de changement
       proxmox_url: '',
-      proxmox_token_id: '',
+      proxmox_token: '',   // chiffré, format: user@realm!tokenid=secret
-      proxmox_token_secret: '',
     },
 
     async init() {
@@ -572,13 +571,20 @@ document.addEventListener('alpine:init', () => {
       this.saved = false
       this.error = ''
       try {
-        const res = await apiFetch('/api/settings', {
+        // Backend: PUT /api/settings/{key} avec { value: "..." } — un appel par clé
+        const keys = Object.keys(this.settings)
+        for (const key of keys) {
+          const val = this.settings[key]
+          // Ignorer les champs vides pour les secrets (ne pas écraser l'existant)
+          if (val === '' && (key === 'ssh_password' || key === 'proxmox_token')) continue
+          const res = await apiFetch(`/api/settings/${key}`, {
             method: 'PUT',
-          body: JSON.stringify(this.settings),
+            body: JSON.stringify({ value: val }),
           })
           if (!res.ok) {
             const d = await res.json().catch(() => ({}))
-          throw new Error(d.error || 'Erreur sauvegarde')
+            throw new Error(d.error || `Erreur sauvegarde de ${key}`)
+          }
         }
         this.saved = true
         setTimeout(() => { this.saved = false }, 3000)
@@ -617,10 +623,11 @@ document.addEventListener('alpine:init', () => {
     async toggle(mod) {
       this.toggling[mod.id] = true
       try {
-        const action = mod.enabled ? 'disable' : 'enable'
+        // Backend: is_enabled (pas enabled)
+        const action = mod.is_enabled ? 'disable' : 'enable'
         const res = await apiFetch(`/api/modules/${mod.id}/${action}`, { method: 'POST' })
         if (res.ok) {
-          mod.enabled = !mod.enabled
+          mod.is_enabled = !mod.is_enabled
         }
       } catch(e) {
         console.error(e)

frontend/modules.html

@@ -55,7 +55,7 @@
 
       <div class="modules-grid" x-show="!loading">
         <template x-for="mod in modules" :key="mod.id">
-          <div class="neu-card module-card" :class="{ disabled: !mod.enabled }">
+          <div class="neu-card module-card" :class="{ disabled: !mod.is_enabled }">
             <div class="module-header">
               <div class="module-icon" x-text="mod.icon || '⬡'"></div>
               <div class="module-info">
@@ -63,14 +63,14 @@
                 <span class="module-desc" x-text="mod.description || ''"></span>
               </div>
               <div class="module-toggle">
-                <span class="core-badge" x-show="mod.core">CORE</span>
+                <span class="core-badge" x-show="mod.is_core">CORE</span>
-                <button class="toggle-btn" :class="{ on: mod.enabled }"
+                <button class="toggle-btn" :class="{ on: mod.is_enabled }"
-                        @click="toggle(mod)" :disabled="mod.core || toggling[mod.id]"
+                        @click="toggle(mod)" :disabled="mod.is_core || toggling[mod.id]"
-                        x-show="!mod.core">
+                        x-show="!mod.is_core">
                   <span class="toggle-track">
                     <span class="toggle-thumb"></span>
                   </span>
-                  <span class="toggle-label" x-text="mod.enabled ? 'Activé' : 'Désactivé'"></span>
+                  <span class="toggle-label" x-text="mod.is_enabled ? 'Activé' : 'Désactivé'"></span>
                 </button>
               </div>
             </div>

frontend/proxmox.html

@@ -86,10 +86,6 @@
                   @click="action(r.vmid,'lxc','stop')" :disabled="actionLoading[r.vmid+'-stop']">
                   ⏹ Stop
                 </button>
-                <button class="neu-btn neu-btn--sm" x-show="r.status==='running'"
-                  @click="action(r.vmid,'lxc','reboot')" :disabled="actionLoading[r.vmid+'-reboot']">
-                  ↺ Reboot
-                </button>
               </div>
             </div>
           </template>

frontend/settings.html

@@ -110,14 +110,13 @@
                 <label class="form-label" x-text="t('install.proxmoxUrl')"></label>
                 <input class="neu-input" type="url" x-model="settings.proxmox_url" />
               </div>
-              <div class="form-group">
+              <div class="form-group" style="grid-column: 1 / -1">
-                <label class="form-label" x-text="t('install.proxmoxTokenId')"></label>
+                <label class="form-label">Token API Proxmox</label>
-                <input class="neu-input" type="text" x-model="settings.proxmox_token_id" placeholder="user@realm!tokenid" />
+                <input class="neu-input" type="text" x-model="settings.proxmox_token"
-              </div>
+                       placeholder="Laisser vide pour ne pas modifier — format: user@realm!tokenid=secret" />
-              <div class="form-group">
+                <span style="font-size:.75rem;color:var(--neu-text-muted)">
-                <label class="form-label" x-text="t('install.proxmoxTokenSecret')"></label>
+                  Exemple : enzo@pam!panel=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-                <input class="neu-input" type="text" x-model="settings.proxmox_token_secret"
+                </span>
-                       placeholder="Laisser vide pour ne pas modifier" />
               </div>
             </div>
           </div>