[wip] Implement photos loading and make everything dynamic

- Handle what happens when we click on Load more photos (detect if can load next or if reached the end)
- Show the current and total amount of photos (WIP as it apparently can't be filtered for aggregated)
- See filtered photos from URL when coming directly
- Disable button when all photos has been seen
- Show message if location doesn't exist

src/components/atoms/Button.svelte

@@ -2,6 +2,7 @@
     export let text: string
     export let tag: string = 'a'
     export let url: string = undefined
+    export let disabled: boolean = undefined
 
     const classes = [
         'button',
@@ -10,7 +11,7 @@
 </script>
 
 {#if tag === 'button'}
-    <button class={classes} on:click>
+    <button class={classes} on:click disabled={disabled}>
         <slot />
         {text}
     </button>