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/api/src/openapi.rs

@@ -11,11 +11,16 @@ use utoipa::OpenApi;
         crate::search::search_books,
         crate::index_jobs::enqueue_rebuild,
         crate::index_jobs::list_index_jobs,
+        crate::index_jobs::get_active_jobs,
+        crate::index_jobs::get_job_details,
+        crate::index_jobs::stream_job_progress,
+        crate::index_jobs::get_job_errors,
         crate::index_jobs::cancel_job,
         crate::index_jobs::list_folders,
         crate::libraries::list_libraries,
         crate::libraries::create_library,
         crate::libraries::delete_library,
+        crate::libraries::scan_library,
         crate::tokens::list_tokens,
         crate::tokens::create_token,
         crate::tokens::revoke_token,
@@ -32,6 +37,9 @@ use utoipa::OpenApi;
             crate::search::SearchResponse,
             crate::index_jobs::RebuildRequest,
             crate::index_jobs::IndexJobResponse,
+            crate::index_jobs::IndexJobDetailResponse,
+            crate::index_jobs::JobErrorResponse,
+            crate::index_jobs::ProgressEvent,
             crate::index_jobs::FolderItem,
             crate::libraries::LibraryResponse,
             crate::libraries::CreateLibraryRequest,