Merge branch '0.1.6-final' into feature/176

Resolved conflicts:
- CHANGELOG.md: Kept both HA Script Support and STL Thumbnail features
- database.py: Kept both migration sets (UNIQUE constraint removal + queue columns)
- SmartPlugCard.tsx: Merged script UI support with base styling
- static/: Rebuilt frontend with merged changes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/src/api/client.ts

@@ -300,6 +300,7 @@ export interface Archive {
   nozzle_diameter: number | null;
   bed_temperature: number | null;
   nozzle_temperature: number | null;
+  sliced_for_model: string | null;  // Printer model this file was sliced for
   status: string;
   started_at: string | null;
   completed_at: string | null;
@@ -1004,6 +1005,9 @@ export interface DiscoveredTasmotaDevice {
 export interface PrintQueueItem {
   id: number;
   printer_id: number | null;  // null = unassigned
+  target_model: string | null;  // Target printer model for model-based assignment
+  required_filament_types: string[] | null;  // Required filament types for model-based assignment
+  waiting_reason: string | null;  // Why a model-based job hasn't started yet
   // Either archive_id OR library_file_id must be set (archive created at print start)
   archive_id: number | null;
   library_file_id: number | null;
@@ -1036,6 +1040,7 @@ export interface PrintQueueItem {
 
 export interface PrintQueueItemCreate {
   printer_id?: number | null;  // null = unassigned
+  target_model?: string | null;  // Target printer model (mutually exclusive with printer_id)
   // Either archive_id OR library_file_id must be provided
   archive_id?: number | null;
   library_file_id?: number | null;
@@ -1056,6 +1061,7 @@ export interface PrintQueueItemCreate {
 
 export interface PrintQueueItemUpdate {
   printer_id?: number | null;  // null = unassign
+  target_model?: string | null;  // Target printer model (mutually exclusive with printer_id)
   position?: number;
   scheduled_time?: string | null;
   require_previous_success?: boolean;
@@ -1215,6 +1221,14 @@ export interface NotificationProvider {
   on_ams_ht_temperature_high: boolean;
   // Build plate detection
   on_plate_not_empty: boolean;
+  // Print queue events
+  on_queue_job_added: boolean;
+  on_queue_job_assigned: boolean;
+  on_queue_job_started: boolean;
+  on_queue_job_waiting: boolean;
+  on_queue_job_skipped: boolean;
+  on_queue_job_failed: boolean;
+  on_queue_completed: boolean;
   // Quiet hours
   quiet_hours_enabled: boolean;
   quiet_hours_start: string | null;
@@ -1257,6 +1271,14 @@ export interface NotificationProviderCreate {
   on_ams_ht_temperature_high?: boolean;
   // Build plate detection
   on_plate_not_empty?: boolean;
+  // Print queue events
+  on_queue_job_added?: boolean;
+  on_queue_job_assigned?: boolean;
+  on_queue_job_started?: boolean;
+  on_queue_job_waiting?: boolean;
+  on_queue_job_skipped?: boolean;
+  on_queue_job_failed?: boolean;
+  on_queue_completed?: boolean;
   // Quiet hours
   quiet_hours_enabled?: boolean;
   quiet_hours_start?: string | null;
@@ -1292,6 +1314,14 @@ export interface NotificationProviderUpdate {
   on_ams_ht_temperature_high?: boolean;
   // Build plate detection
   on_plate_not_empty?: boolean;
+  // Print queue events
+  on_queue_job_added?: boolean;
+  on_queue_job_assigned?: boolean;
+  on_queue_job_started?: boolean;
+  on_queue_job_waiting?: boolean;
+  on_queue_job_skipped?: boolean;
+  on_queue_job_failed?: boolean;
+  on_queue_completed?: boolean;
   // Quiet hours
   quiet_hours_enabled?: boolean;
   quiet_hours_start?: string | null;
@@ -3003,11 +3033,17 @@ export const api = {
     return request<LibraryFileListItem[]>(`/library/files?${params}`);
   },
   getLibraryFile: (id: number) => request<LibraryFile>(`/library/files/${id}`),
-  uploadLibraryFile: async (file: File, folderId?: number | null): Promise<LibraryFileUploadResponse> => {
+  uploadLibraryFile: async (
+    file: File,
+    folderId?: number | null,
+    generateStlThumbnails: boolean = true
+  ): Promise<LibraryFileUploadResponse> => {
     const formData = new FormData();
     formData.append('file', file);
-    const params = folderId ? `?folder_id=${folderId}` : '';
-    const response = await fetch(`${API_BASE}/library/files${params}`, {
+    const params = new URLSearchParams();
+    if (folderId) params.set('folder_id', String(folderId));
+    params.set('generate_stl_thumbnails', String(generateStlThumbnails));
+    const response = await fetch(`${API_BASE}/library/files?${params}`, {
       method: 'POST',
       body: formData,
     });
@@ -3021,7 +3057,8 @@ export const api = {
     file: File,
     folderId?: number | null,
     preserveStructure: boolean = true,
-    createFolderFromZip: boolean = false
+    createFolderFromZip: boolean = false,
+    generateStlThumbnails: boolean = true
   ): Promise<ZipExtractResponse> => {
     const formData = new FormData();
     formData.append('file', file);
@@ -3029,6 +3066,7 @@ export const api = {
     if (folderId) params.set('folder_id', String(folderId));
     params.set('preserve_structure', String(preserveStructure));
     params.set('create_folder_from_zip', String(createFolderFromZip));
+    params.set('generate_stl_thumbnails', String(generateStlThumbnails));
     const response = await fetch(`${API_BASE}/library/files/extract-zip?${params}`, {
       method: 'POST',
       body: formData,
@@ -3062,6 +3100,15 @@ export const api = {
       body: JSON.stringify({ file_ids: fileIds, folder_ids: folderIds }),
     }),
   getLibraryStats: () => request<LibraryStats>('/library/stats'),
+  batchGenerateStlThumbnails: (options: {
+    file_ids?: number[];
+    folder_id?: number;
+    all_missing?: boolean;
+  }) =>
+    request<BatchThumbnailResponse>('/library/generate-stl-thumbnails', {
+      method: 'POST',
+      body: JSON.stringify(options),
+    }),
   addLibraryFilesToQueue: (fileIds: number[]) =>
     request<AddToQueueResponse>('/library/files/add-to-queue', {
       method: 'POST',
@@ -3386,6 +3433,21 @@ export interface ZipExtractResponse {
   errors: ZipExtractError[];
 }
 
+// STL Thumbnail Generation types
+export interface BatchThumbnailResult {
+  file_id: number;
+  filename: string;
+  success: boolean;
+  error?: string | null;
+}
+
+export interface BatchThumbnailResponse {
+  processed: number;
+  succeeded: number;
+  failed: number;
+  results: BatchThumbnailResult[];
+}
+
 // Library Queue types
 export interface AddToQueueResult {
   file_id: number;