feat: add table row colours and horizontal scroll bar

[JoeyC-Dev]

Type of change

• Bug fix (a non-breaking change that fixes an issue)
• New feature (a non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Other (please describe):

Checklist

• I have read the CONTRIBUTING document.
• I have checked to ensure that this Pull Request is not for personal changes.
• I have performed a self-review of my own code.
• My changes generate no new warnings.

Related Issue

Resolve: #710

Changes

1. Add horizontal scroll bar for tables
2. Add table row colours

How To Test

Insert a table like below:

Product Name	Description	Features	Price (USD)	Warranty Period	Available Colors
UltraSmart TV 55"	4K Ultra HD Smart TV with voice control	4K Resolution, HDR, Smart TV capabilities, Dolby Vision	$799.99	2 Years	Black, Silver, Rose Gold
PowerMax Blender	High-performance kitchen blender	1200 Watts, 6-Speed Settings, Pulse Function	$129.99	1 Year	Red, Black, White
Quantum Laptop	Lightweight and powerful laptop	Intel i7, 16GB RAM, 512GB SSD, 15.6" Display	$1,299.99	3 Years	Silver, Space Gray
EcoFriendly Water Bottle	Sustainable water bottle	BPA-Free, Double Wall Insulation, Leak-Proof	$24.99	Lifetime	Blue, Green, Black
Fitness Tracker Pro	Advanced fitness tracking device	Heart Rate Monitor, GPS, Sleep Tracking, Water Resistant	$199.99	2 Years	Pink, Black, Gray

| **Product Name**       | **Description**                          | **Features**                                   | **Price (USD)** | **Warranty Period** | **Available Colors**                    |
|------------------------|------------------------------------------|------------------------------------------------|------------------|---------------------|-----------------------------------------|
| UltraSmart TV 55"     | 4K Ultra HD Smart TV with voice control | 4K Resolution, HDR, Smart TV capabilities, Dolby Vision | $799.99          | 2 Years             | Black, Silver, Rose Gold                |
| PowerMax Blender       | High-performance kitchen blender          | 1200 Watts, 6-Speed Settings, Pulse Function   | $129.99          | 1 Year              | Red, Black, White                        |
| Quantum Laptop         | Lightweight and powerful laptop         | Intel i7, 16GB RAM, 512GB SSD, 15.6" Display  | $1,299.99        | 3 Years             | Silver, Space Gray                       |
| EcoFriendly Water Bottle | Sustainable water bottle               | BPA-Free, Double Wall Insulation, Leak-Proof   | $24.99           | Lifetime            | Blue, Green, Black                       |
| Fitness Tracker Pro    | Advanced fitness tracking device         | Heart Rate Monitor, GPS, Sleep Tracking, Water Resistant | $199.99          | 2 Years             | Pink, Black, Gray                        |

Screenshots (if applicable)

Before:

After:

Other colours:

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