feat: agregar edicion de Trabajos de Backup desde la UI web

frontend/src/pages/JobsView.tsx

@@ -7,7 +7,8 @@ import {
   Folder, 
   Filter, 
   Calendar,
-  X
+  X,
+  Edit2
 } from 'lucide-react';
 import { BackupJobItem, ClientItem, api, SystemSettingsResponse } from '../services/api';
 
@@ -37,8 +38,9 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
     skip_readonly: false,
     sync_deletions: false,
   });
+  const [editingJobId, setEditingJobId] = useState<number | null>(null);
 
-  const handleCreateJob = async (e: React.FormEvent) => {
+  const handleSubmitJob = async (e: React.FormEvent) => {
     e.preventDefault();
     if (!formData.client_id) {
       alert('Por favor selecciona un cliente');
@@ -46,16 +48,41 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
     }
     setLoading(true);
     try {
+      if (editingJobId !== null) {
+        await api.updateJob(editingJobId, formData);
+      } else {
         await api.createJob(formData);
+      }
       setShowModal(false);
       onRefresh();
     } catch (err: any) {
-      alert(`Error creando trabajo: ${err.message}`);
+      alert(`Error guardando trabajo: ${err.message}`);
     } finally {
       setLoading(false);
     }
   };
 
+  const handleEditClick = (job: BackupJobItem) => {
+    setEditingJobId(job.id);
+    setFormData({
+      client_id: job.client_id,
+      name: job.name,
+      source_path: job.source_path,
+      file_patterns: job.file_patterns,
+      schedule_cron: job.schedule_cron,
+      keep_daily: job.keep_daily,
+      keep_weekly: job.keep_weekly,
+      keep_monthly: job.keep_monthly,
+      min_stable_time_seconds: job.min_stable_time_seconds,
+      exclude_patterns: job.exclude_patterns || '',
+      skip_hidden: job.skip_hidden,
+      skip_system: job.skip_system,
+      skip_readonly: job.skip_readonly,
+      sync_deletions: job.sync_deletions,
+    });
+    setShowModal(true);
+  };
+
   const handleTrigger = async (job: BackupJobItem) => {
     try {
       await api.triggerJob(job.id);
@@ -98,6 +125,7 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
               alert('Primero debes registrar al menos un cliente Windows.');
               return;
             }
+            setEditingJobId(null);
             setFormData({
               client_id: clients[0].id,
               name: '',
@@ -195,6 +223,14 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
                         <Play size={13} />
                         Ejecutar
                       </button>
+                      <button
+                        className="btn btn-secondary"
+                        style={{ padding: '6px 10px', fontSize: '0.78rem', color: 'var(--text-muted)' }}
+                        onClick={() => handleEditClick(job)}
+                        title="Editar parámetros del trabajo"
+                      >
+                        <Edit2 size={13} />
+                      </button>
                       <button
                         className="btn btn-danger"
                         style={{ padding: '6px 10px', fontSize: '0.78rem' }}
@@ -222,18 +258,16 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
       {/* Create Job Modal */}
       {showModal && (
         <div className="modal-backdrop">
-          <div className="modal-card">
+          <div className="modal-content" style={{ maxWidth: '640px' }}>
             <div className="modal-header">
-              <h3 style={{ fontSize: '1.1rem', fontWeight: 700 }}>Nuevo Trabajo de Backup</h3>
-              <button
-                style={{ background: 'transparent', border: 'none', color: 'var(--text-muted)', cursor: 'pointer' }}
-                onClick={() => setShowModal(false)}
-              >
-                <X size={20} />
+              <h4 style={{ fontSize: '1.1rem', fontWeight: 700 }}>
+                {editingJobId ? 'Editar Trabajo de Backup' : 'Crear Trabajo de Backup'}
+              </h4>
+              <button className="modal-close" onClick={() => setShowModal(false)}>
+                <X size={18} />
               </button>
             </div>
-
-            <form onSubmit={handleCreateJob}>
+            <form onSubmit={handleSubmitJob}>
               <div className="form-group">
                 <label>Cliente Windows Destino:</label>
                 <select
@@ -401,12 +435,12 @@ export const JobsView: React.FC<JobsViewProps> = ({ jobs, clients, onRefresh, se
                 </div>
               </div>
 
-              <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '12px', marginTop: '24px' }}>
+              <div className="modal-footer">
                 <button type="button" className="btn btn-secondary" onClick={() => setShowModal(false)}>
                   Cancelar
                 </button>
                 <button type="submit" className="btn btn-primary" disabled={loading}>
-                  {loading ? 'Guardando...' : 'Crear Trabajo'}
+                  {loading ? 'Guardando...' : editingJobId ? 'Actualizar Trabajo' : 'Crear Trabajo'}
                 </button>
               </div>
             </form>

frontend/src/services/api.ts

@@ -210,6 +210,27 @@ export const api = {
       method: 'POST',
       body: JSON.stringify(jobData),
     }),
+  updateJob: (jobId: number, jobData: Partial<{
+    client_id: number;
+    name: string;
+    source_path: string;
+    file_patterns: string;
+    exclude_patterns: string;
+    skip_hidden: boolean;
+    skip_system: boolean;
+    skip_readonly: boolean;
+    sync_deletions: boolean;
+    schedule_cron: string;
+    keep_daily: number;
+    keep_weekly: number;
+    keep_monthly: number;
+    min_stable_time_seconds: number;
+    is_active: boolean;
+  }>) =>
+    request<BackupJobItem>(`/jobs/${jobId}`, {
+      method: 'PUT',
+      body: JSON.stringify(jobData),
+    }),
   triggerJob: (jobId: number) =>
     request<{ message: string }>(`/jobs/${jobId}/trigger`, { method: 'POST' }),
   deleteJob: (jobId: number) =>