Refactor database schema, remove unused SQL files, and update components

src/routes/planner/+page.svelte

@@ -1,31 +0,0 @@
-<script lang="ts">
-  import { page } from "$app/stores";
-  import type { Adventure } from "$lib/utils/types";
-  import { onMount } from "svelte";
-  import AdventureCard from "$lib/components/AdventureCard.svelte";
-
-  let plannedAdventures: Adventure[] = [];
-
-  onMount(async () => {
-    plannedAdventures = $page.data.plannedAdventures;
-    console.log(plannedAdventures);
-  });
-</script>
-
-<h1 class="font-extrabold text-center text-4xl">My Planned Adventures</h1>
-
-<div
-  class="grid xl:grid-cols-3 lg:grid-cols-3 md:grid-cols-2 sm:grid-cols-1 gap-4 mt-4 content-center auto-cols-auto ml-6 mr-6"
->
-  {#each plannedAdventures as adventure (adventure.id)}
-    <AdventureCard
-      type="planner"
-      id={adventure.id}
-      name={adventure.name}
-      location={adventure.location}
-      activityTypes={adventure.activityTypes}
-      description={adventure?.description}
-      date={adventure?.date}
-    />
-  {/each}
-</div>