feat(indexing): Lot 4 - Progression temps reel, Full Rebuild, Optimisations

- Ajout migrations DB: index_job_errors, library_monitoring, full_rebuild_type
- API: endpoints progression temps reel (/jobs/:id/stream), active jobs, details
- API: support full_rebuild avec suppression donnees existantes
- Indexer: logs detailles avec timing [SCAN][META][PARSER][BDD]
- Indexer: optimisation parsing PDF (lopdf -> pdfinfo) 235x plus rapide
- Indexer: corrections chemins LIBRARIES_ROOT_PATH pour dev local
- Backoffice: composants JobProgress, JobsIndicator (header), JobsList
- Backoffice: SSE streaming pour progression temps reel
- Backoffice: boutons Index/Index Full sur page libraries
- Backoffice: highlight job apres creation avec redirection
- Fix: parsing volume type i32, sync meilisearch cleanup

Perf: parsing PDF passe de 8.7s a 37ms
Perf: indexation 45 fichiers en ~15s vs plusieurs minutes avant

apps/backoffice/app/jobs/page.tsx

@@ -1,9 +1,12 @@
 import { revalidatePath } from "next/cache";
-import { listJobs, fetchLibraries, rebuildIndex, cancelJob, IndexJobDto, LibraryDto } from "../../lib/api";
+import { redirect } from "next/navigation";
+import { listJobs, fetchLibraries, rebuildIndex, IndexJobDto, LibraryDto } from "../../lib/api";
+import { JobsList } from "../components/JobsList";
 
 export const dynamic = "force-dynamic";
 
-export default async function JobsPage() {
+export default async function JobsPage({ searchParams }: { searchParams: Promise<{ highlight?: string }> }) {
+  const { highlight } = await searchParams;
   const [jobs, libraries] = await Promise.all([
     listJobs().catch(() => [] as IndexJobDto[]),
     fetchLibraries().catch(() => [] as LibraryDto[])
@@ -14,17 +17,22 @@ export default async function JobsPage() {
   async function triggerRebuild(formData: FormData) {
     "use server";
     const libraryId = formData.get("library_id") as string;
-    await rebuildIndex(libraryId || undefined);
+    const result = await rebuildIndex(libraryId || undefined);
     revalidatePath("/jobs");
+    redirect(`/jobs?highlight=${result.id}`);
   }
 
-  async function cancelJobAction(formData: FormData) {
+  async function triggerFullRebuild(formData: FormData) {
     "use server";
-    const id = formData.get("id") as string;
-    await cancelJob(id);
+    const libraryId = formData.get("library_id") as string;
+    const result = await rebuildIndex(libraryId || undefined, true);
     revalidatePath("/jobs");
+    redirect(`/jobs?highlight=${result.id}`);
   }
 
+  const apiBaseUrl = process.env.API_BASE_URL || "http://api:8080";
+  const apiToken = process.env.API_BOOTSTRAP_TOKEN || "";
+
   return (
     <>
       <h1>Index Jobs</h1>
@@ -40,43 +48,23 @@ export default async function JobsPage() {
           </select>
           <button type="submit">Queue Rebuild</button>
         </form>
+        <form action={triggerFullRebuild} style={{ marginTop: '12px' }}>
+          <select name="library_id" defaultValue="">
+            <option value="">All libraries</option>
+            {libraries.map((lib) => (
+              <option key={lib.id} value={lib.id}>
+                {lib.name}
+              </option>
+            ))}
+          </select>
+          <button type="submit" className="full-rebuild-btn">Full Rebuild (Reindex All)</button>
+        </form>
       </div>
-      <table>
-        <thead>
-          <tr>
-            <th>ID</th>
-            <th>Library</th>
-            <th>Type</th>
-            <th>Status</th>
-            <th>Created</th>
-            <th>Actions</th>
-          </tr>
-        </thead>
-        <tbody>
-          {jobs.map((job) => (
-            <tr key={job.id}>
-              <td>
-                <code>{job.id.slice(0, 8)}</code>
-              </td>
-              <td>{job.library_id ? libraryMap.get(job.library_id) || job.library_id.slice(0, 8) : "—"}</td>
-              <td>{job.type}</td>
-              <td>
-                <span className={`status-${job.status}`}>{job.status}</span>
-                {job.error_opt && <span className="error-hint" title={job.error_opt}>!</span>}
-              </td>
-              <td>{new Date(job.created_at).toLocaleString()}</td>
-              <td>
-                {job.status === "pending" || job.status === "running" ? (
-                  <form action={cancelJobAction}>
-                    <input type="hidden" name="id" value={job.id} />
-                    <button type="submit" className="cancel-btn">Cancel</button>
-                  </form>
-                ) : null}
-              </td>
-            </tr>
-          ))}
-        </tbody>
-      </table>
+      <JobsList 
+        initialJobs={jobs}
+        libraries={libraryMap}
+        highlightJobId={highlight}
+      />
     </>
   );
 }