feat: FileInput (#150)

* feat: FileInput

* fix: added icon

* feat: cancel upload

* fix: remove redundant code

* fix: usage docs added and as per requirements
'

* fix: moved to framents

Author: grv-saini-20

platforms/metagram/src/lib/fragments/InputFile/InputFile.stories.ts

@@ -0,0 +1,15 @@
+import { InputFile } from '..';
+
+export default {
+	title: 'UI/InputFile',
+	component: InputFile,
+	tags: ['autodocs'],
+	render: (args: { type: string; placeholder: string; helperText: string }) => ({
+		Component: InputFile,
+		props: args
+	})
+};
+
+export const Main = {
+	args: {}
+};

platforms/metagram/src/lib/fragments/InputFile/InputFile.svelte

@@ -0,0 +1,84 @@
+<script lang="ts">
+	import { Album01Icon } from '@hugeicons/core-free-icons';
+	import { HugeiconsIcon } from '@hugeicons/svelte';
+
+	interface IInputFileProps {
+		files: FileList | undefined;
+		accept: string;
+		label: string;
+		cancelLabel: string;
+		oncancel: () => void;
+	}
+
+	let {
+		files = $bindable(),
+		accept = 'image/*',
+		label = 'Click to upload a photo',
+		cancelLabel = 'Delete upload',
+		oncancel
+	}: IInputFileProps = $props();
+
+	const uniqueId = Math.random().toString().split('.')[1];
+	let inputFile: HTMLInputElement | undefined = $state();
+</script>
+
+<input id={uniqueId} type="file" bind:files class="hidden" {accept} bind:this={inputFile} />
+
+<label
+	for={uniqueId}
+	class="bg-grey text-black-400 font-geist flex h-[158px] w-full items-center justify-center rounded-4xl text-base font-normal"
+>
+	{#if files}
+		<div class="flex flex-col items-center gap-2">
+			<HugeiconsIcon size="24px" icon={Album01Icon} color="var(--color-black-600)" />
+			<h3 class="text-black-800">{files[0].name.slice(0, 10) + '...'}</h3>
+			<button
+				type="button"
+				{oncancel}
+				class="text-brand-burnt-orange underline decoration-solid"
+			>
+				{cancelLabel}
+			</button>
+		</div>
+	{:else}
+		<div class="flex flex-col items-center gap-2">
+			<HugeiconsIcon size="24px" icon={Album01Icon} color="var(--color-black-600)" />
+			{label}
+		</div>
+	{/if}
+</label>
+
+<!--
+	@component
+	export default InputFile;
+	@description
+	A styled file input component with a custom label, file preview, and a cancel button. 
+	Supports binding file selection and a cancel handler.
+
+	@props
+	- files: The bound FileList or undefined.
+	- accept: The accepted file types (default: "image/*").
+	- label: Label text shown when no file is selected (default: "Click to upload a photo").
+	- cancelLabel: Text for the cancel button (default: "Delete upload").
+	- oncancel: Function called when user clicks the cancel button.
+
+	@usage
+	```html
+	<script lang="ts">
+		import InputFile from './InputFile.svelte';
+		let files: FileList | undefined;
+
+		function handleCancel() {
+			files = undefined;
+		}
+	</script>
+
+	<InputFile
+		bind:files
+		accept="image/png, image/jpeg"
+		label="Upload your profile photo"
+		cancelLabel="Remove"
+		oncancel={handleCancel}
+	/>
+	```
+-->

platforms/metagram/src/lib/fragments/index.ts

@@ -1,2 +1,3 @@
 export { default as BottomNav } from './BottomNav/BottomNav.svelte';
 export { default as SettingsNavigationButton } from './SettingsNavigationButton/SettingsNavigationButton.svelte';
+export { default as InputFile } from './InputFile/InputFile.svelte';