What should your Svelte Data Grid Col Def component look like?

Create a responsive dark themed survey summary dashboard with the following columns: respondent ID, age, gender, date of response, response score, feedback, and Action Taken. Include features for filtering, sorting, and exporting the data. Add line charts and bar charts for summary.

Design a pricing plans section with a header 'Get an attractive price here' and a 2-line description guiding users to choose their ideal plan. Include Intro, Base, Popular, and Premium plans, each displaying its name, monthly price, brief description, 10 list items (e.g., storage, support, integrations), and a Choose Plan button. Ensure larger cards, consistent layout, clear typography, intuitive spacing, and good color combinations to differentiate each plan for easy navigation.

Create a Chat UI component with a sidebar listing contacts, showing each person's avatar, name, and a recent message snippet. The main section features a header with the current chat partner's avatar, name, and online status, followed by a scrollable, time stamped conversation history that differentiates sent and received messages. At the bottom, include an expandable input field and a send button.

Design a FAQs page interface with two sections: the left section should feature a list of FAQs, and the right section should include an image. Ensure the page is modern, stylish, and formal, using a color scheme that is both vibrant and professional to enhance visual appeal and comprehension.

Design a checkout form that includes a summary of the items being purchased, with fields for shipping and payment information. Add a light grey background with an opacity of 0.5. Ensure the layout is clear and user-friendly.

Create a carousel titled Meet Company Members with an enlarged subtitle and testimonial slides. The title should be big and bold, positioned on the left, followed by a 3-line description. The carousel should span full width with testimonial photos on the left and text content on the right. Each slide features an increased photo size, a five-line testimonial text, and the member's name and role. Include navigation arrows and indicator dots for easy navigation. Enhance the design with a background color to give it a polished look.

Create an interface for selecting workflows with a header and a grid layout. Include options such as Email reminder to invitee and Send thank you email, each featuring an icon, title, description, and Use workflow button. Add a Create your own workflow link/button at the top right and a Show more button at the bottom. Additionally, add 3 more workflow cards and apply a shadow effect to the entire component.

Create a shopping cart with rating and sizes in the top and at the bottom part give the credit card details along with order summary

Create a herosection for my ecommerce website.