New Component: Gaussian Smoothing

[sanalmert]

User Story

1. As a data engineer
2. I want to apply Gaussian smoothing to noisy data
3. to reduce high-frequency noise and better analyze underlying patterns.

Additional context

• Gaussian smoothing applies a weighted average with weights determined by a Gaussian kernel.
• Users should be able to configure the standard deviation (σσ) of the Gaussian kernel.
• The component should handle both temporal data.

Acceptance Criteria

• The component supports configuring the Gaussian kernel's standard deviation (σσ).
• Temporal and spatial smoothing are both supported.

Definition of Done

• Test cases have been created and are running successfully
• Documentation for the new component was added
• Github Actions are running without errors