Complete code review of all TallyFlow and Phototag repos

- Added detailed reviews for tallyflow-iot, tallyflow-decode, tallyflow-print-ui, tallyflow_spreadsheet_importer
- Added Phototag reviews (swift, connector, web)
- Updated Dashboard and master Code Review Notes
- Noted overlapping implementations across tech stacks

TallyFlow/Product/Code Reviews/tallyflow-print-ui.md

@@ -0,0 +1,15 @@
+# tallyflow-print-ui Review
+
+**Tech Stack:** Flutter (desktop + mobile)
+
+## Purpose
+UI for TallyFlow Print functionality (likely tag printing/encoding workflows).
+
+## Observations
+- Flutter app with android, ios, macos support
+- Has USER_GUIDE.md and README
+- Part of the print/encoding pipeline in the platform
+
+## Relevance
+- Complements tallyflow-print (backend?) and tallyflow-web reporting
+- Handles the user-facing side of printing workflows seen in tallyflow-web (ThingEdit, reports, etc.)