plan: add support for printing 2D barcode images with UI enhancements

docs/sprints/sprint-description-n-prompt.md

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+# Sprint 01: adding barcode print support
+
+In this sprint we will add a capability to print a table containing all 2D barcode images for a given month.
+
+## Changes to the UI
+
+In the UI within month card a button will be added:
+
+* location: at the bottom - next to "Add a new realestate"
+* tooltip:
+  - EN tooltip: "Print 2D codes"
+  - HR tooltip: "Ispis 2d kodova"
+* icon: printer
+* action on pressed: show a print preview in the new tab/window
+
+## Print preview
+
+Print preview will contain a table of all 2D barcodes found within that month.
+
+In print preview the table will have 3 columns:
+1. row index
+2. bill info:
+  - `yyyy-mm` formated current month's date
+  - realestate name
+  - bill name
+3. 2D barcode image
+
+In top-left corner of the page (position fixed) will be a printer icon which will trigger the print action.
+The icon will not be visible in the printed version of the document.
+
+## Styling
+* use Tailwind CSS
+* print dialog: native dialog
+* print type: B&W
+* paper size: A4
+* when printerd the 2D barcode will have the following size:
+  - width = 58 mm
+  - height: automatic without changing proportions of original image