Begin switching from daisyui to shadcnui (#492)

* feat: add shadcn

* feat: add themes

* feat: make sidebar use shadcn

* feat: sort bg

* feat: lint fixes

* feat: make daisyui toggleable, add tooltips to sidebar, add work in progress docs page

* fix: theme switching for shadcn

* Fix minor profile.vue issue

* feat: update docs, enlarge SidebarMenuButton and refine profile layout

* feat: add testing page

* feat: update css and remove comments from template

* fix: create dropdown not opening due to tooltip interference also lint

* fix: correct CSS selector for homebox in main.css to ensure proper theming functionality

* feat: make theme switching actually kinda work for shadcn

* fix: sidebar colours

* fix: remove unused router import, made sidebar indicate active page and sort tailwind config linting

* style: update styles

* chore: remove unused duplicate code

* style: refine theme management, CSS variables, get styles closer to original

* feat: implement suggested changes

* feat: better button size

---------

Co-authored-by: Matt Kilgore <tankerkiller125@users.noreply.github.com>

frontend/components/ui/button/Button.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+  import type { HTMLAttributes } from "vue";
+  import { Primitive, type PrimitiveProps } from "radix-vue";
+  import { type ButtonVariants, buttonVariants } from ".";
+  import { cn } from "@/lib/utils";
+
+  interface Props extends PrimitiveProps {
+    variant?: ButtonVariants["variant"];
+    size?: ButtonVariants["size"];
+    class?: HTMLAttributes["class"];
+  }
+
+  const props = withDefaults(defineProps<Props>(), {
+    as: "button",
+  });
+</script>
+
+<template>
+  <Primitive :as="as" :as-child="asChild" :class="cn(buttonVariants({ variant, size }), props.class)">
+    <slot />
+  </Primitive>
+</template>