feat: add UI component files and navigation structure

Added various UI components and navigation elements including:
- Section cards and selection components
- Social icon SVGs with horizontal/vertical text variants
- Table, tabs, and toggle components
- Site header and sidebar components
- Tooltip and unauthorized page
- Project configuration files (tsconfig.json)
- Route handlers for health checks
- Utility and hook functions for mobile responsiveness

components/nav-documents.tsx

@@ -0,0 +1,83 @@
+"use client"
+
+import { IconDots, IconFolder, IconShare3, IconTrash, type Icon } from "@tabler/icons-react"
+
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu"
+import {
+  SidebarGroup,
+  SidebarGroupLabel,
+  SidebarMenu,
+  SidebarMenuAction,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  useSidebar,
+} from "@/components/ui/sidebar"
+
+export function NavDocuments({
+  items,
+}: {
+  items: {
+    name: string
+    url: string
+    icon: Icon
+  }[]
+}) {
+  const { isMobile } = useSidebar()
+
+  return (
+    <SidebarGroup className="group-data-[collapsible=icon]:hidden">
+      <SidebarGroupLabel>Documents</SidebarGroupLabel>
+      <SidebarMenu>
+        {items.map((item) => (
+          <SidebarMenuItem key={item.name}>
+            <SidebarMenuButton asChild>
+              <a href={item.url}>
+                <item.icon />
+                <span>{item.name}</span>
+              </a>
+            </SidebarMenuButton>
+            <DropdownMenu>
+              <DropdownMenuTrigger asChild>
+                <SidebarMenuAction showOnHover className="data-[state=open]:bg-accent rounded-sm">
+                  <IconDots />
+                  <span className="sr-only">More</span>
+                </SidebarMenuAction>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent
+                className="w-24 rounded-lg"
+                side={isMobile ? "bottom" : "right"}
+                align={isMobile ? "end" : "start"}
+              >
+                <DropdownMenuItem>
+                  <IconFolder />
+                  <span>Open</span>
+                </DropdownMenuItem>
+                <DropdownMenuItem>
+                  <IconShare3 />
+                  <span>Share</span>
+                </DropdownMenuItem>
+                <DropdownMenuSeparator />
+                <DropdownMenuItem variant="destructive">
+                  <IconTrash />
+                  <span>Delete</span>
+                </DropdownMenuItem>
+              </DropdownMenuContent>
+            </DropdownMenu>
+          </SidebarMenuItem>
+        ))}
+        <SidebarMenuItem>
+          <SidebarMenuButton className="text-sidebar-foreground/70">
+            <IconDots className="text-sidebar-foreground/70" />
+            <span>More</span>
+          </SidebarMenuButton>
+        </SidebarMenuItem>
+      </SidebarMenu>
+    </SidebarGroup>
+  )
+}