Refactor logo image handling across components

- Introduced utility functions to determine the base directory and image URL for logos based on their collection.
- Updated `Actions.svelte`, `CardFull.svelte`, `CardMiddle.svelte`, `CardSmall.svelte`, and `CardTiny.svelte` to use the new utility functions for generating image paths.
- Ensured that the correct image format (SVG, PNG, JPG) is used based on the logo's properties and active color sets.

public/images/flags/ua-Lutsk.svg

@@ -0,0 +1,13 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300" width="100%" height="100%">
+    <g>
+        <rect width="300" height="300" fill="#ffd500" />
+        <rect width="150" height="150" fill="#d40000" />
+        <rect width="150" height="150" x="150" y="150" fill="#d40000" />
+        <polygon points="55,25 95,25
+                        85,65 125,55
+                        125,95 85,85
+                        95,125 55,125
+                        65,85 25,95
+                        25,55 65,65" fill="#fff" />
+    </g>
+</svg>