scans now put AI back on by default, and optimise to only call path-level scans once per path, rather than once per dir in path

TODO

@@ -1,9 +1,4 @@
 ## GENERAL
-    * put back AI jobs auto after scan (& setting for this?)
-
-    * CleanUpInDir() 
-        * when it hits an error should stop and not keep cleaning
-
     *** Need to double-check scheduled jobs running in PROD (can use new pa_job_manager.log)
 
     * only show say last week of jobs, or last 50? and archive the rest into an archived_jobs table
@@ -13,6 +8,7 @@
             - [DONE] joblog page should show last X logs, <show all button>, newest X logs, 
                 - [DONE/TEST?] need to use sm-txt class more as the space is too constrained
                 - make clickable sort toggles (or just give in and do a dataTable?)
+                -- also allow joblog search
             - [DONE] need to archive jobs
 
     * per file you could select an unknown face and add it as a ref img to an existing person, or make a new person and attach?
@@ -83,9 +79,6 @@
     * consider size of bbox of face / 'high-quality' faces -- if face is too small in image, dont match it
 
 ### UI
-    ??? ipads can't do selections and contextMenus, do I want to re-factor to cater for this?
-        - partial fix, double-click / tap allows viewing (most useful context-menu feature)
-
     * viewer needs to allow toggle to scan_model (and prob. right-click on file... AI (with CNN) AI (with hog)
         - make the form-select AI_Model actually do the change (but need more mem on mara really)
 
@@ -98,19 +91,13 @@
     file details is sort of crap - only works on import path
         - probably better to have a different 'view', e.g. folders/flat/detailed
 
-    job management:
-        joblog needs to show only say 25 log lines (last?) by default and allow see start/end, page by page, and search
-        clear all jobs (via GUI)
-        clear old jobs? (via b/end?)
-            -> auto delete jobs older than ???
-        clear FE messages (at least dup ones on File data deletion) -- in backend
-        timelineview? (I think maybe sunburst for large amounts of files, then maybe something more timeline-series for drilling in?)
-            (vertical timeline, date has thumbnails (small) horizontally along
-            a page, etc.?
-        https://www.highcharts.com/docs/chart-and-series-types/timeline-series
-        https://www.highcharts.com/demo/sunburst
-        https://www.highcharts.com/demo/heatmap
-        https://www.highcharts.com/demo/packed-bubble-split
+    timelineview? (I think maybe sunburst for large amounts of files, then maybe something more timeline-series for drilling in?)
+        (vertical timeline, date has thumbnails (small) horizontally along
+        a page, etc.?
+    https://www.highcharts.com/docs/chart-and-series-types/timeline-series
+    https://www.highcharts.com/demo/sunburst
+    https://www.highcharts.com/demo/heatmap
+    https://www.highcharts.com/demo/packed-bubble-split
 
 
 ### SORTER