style: standardize import ordering, type imports, and formatting in source files

Sort imports alphabetically, convert value imports to type-only where
appropriate, normalize indentation to tabs, and sort exports
alphabetically across UI components, pages, and lib modules.

src/lib/auth-client.ts

@@ -1,5 +1,5 @@
-import { createAuthClient } from "better-auth/react";
 import { genericOAuthClient } from "better-auth/client/plugins";
+import { createAuthClient } from "better-auth/react";
 
 export const authClient = createAuthClient({
 	plugins: [genericOAuthClient()],

src/lib/events-db.ts

@@ -1,4 +1,4 @@
-import { openDB, type IDBPDatabase } from "idb";
+import { type IDBPDatabase, openDB } from "idb";
 import type { CalendarEvent } from "@/lib/types";
 
 const DB_NAME = "LocalCalEvents";

src/lib/ical.ts

@@ -1,12 +1,12 @@
 import ICAL from "ical.js";
 import type { CalendarEvent } from "@/lib/types";
 import {
-	isRecur,
-	isTime,
-	isUtcOffset,
 	isBinary,
 	isDuration,
 	isPeriod,
+	isRecur,
+	isTime,
+	isUtcOffset,
 } from "./ical-helpers";
 
 function safeValueToString(

src/lib/utils.ts

@@ -1,4 +1,4 @@
-import { clsx, type ClassValue } from "clsx";
+import { type ClassValue, clsx } from "clsx";
 import { twMerge } from "tailwind-merge";
 
 export function cn(...inputs: ClassValue[]) {