feat(config): update .gitignore to exclude output artifacts and add config files

- ignore all output files except for reports and config directories
- add new .done files for tasks 01-11 to track completion status
- include new configuration files for hardware prices and lab setup
- generate process flow and report documents for tasks 02 and 11

out/.done/01.ok

@@ -0,0 +1,13 @@
+task: '01'
+status: ok
+config_file: C:/Projects/Public/LabDataStorageEvaluation/out/config/lab_config.yaml
+config_bytes: 5827
+seed: 20260711
+batches: 4
+wafers: 12
+coupons: 588
+friction_coupons: 480
+tracks: 1440
+cycle_rows: 1440000
+loop_points: 2880000
+xrf_points: 235200