Add/adjust icons on the country profile pages to include NDC 3.0

[SARodrigues]

Basecamp: 2.1- Add/Adjust icons under “What climate commitments has [country] submitted?” - Country Profile

[what-the-diff]

PR Summary

• Updated Component Styling for Label
  The appearance of the label in the country climate commitment section has been enhanced by incorporating a new CSS class known as .labelDescription. This change provides better text formatting through set minimum height and alignment.

• Addition of New Indicator to Component
  A new indicator code INDICATOR_SLUGS.submitted2025 has been integrated into the NDCSProvider component. This serves as a pointer that will facilitate the tracking of specific changes related to 2025 Nationally Determined Contributions (climate change mitigation plans).

• Modifications in Selector Function
  The selector function has been refined to recognize and manage the newly added status2025indicator. If this indicator is not present, it will return a nonexistent result (null).

• Improved Data Retrieval and Representation
  The logic to fetch and display the value of the newly added 2025 NDC indicator has been engineered. This provides information about new climate change mitigation plans for the year 2025.

• Enhanced Display Labels
  The selector's response labels have been updated to deliver more precise and up-to-date information. It now includes '2025 NDC (NDC 3.0)', and 'New or Updated NDC' is now represented as '2020 NDC'.

• Layout Improvements Through CSS Adjustments
  The overall layout has been improved by making changes to the CSS styles. This includes adjusting column distribution in various screen sizes (media queries) and centering document items for better visual appeal and user experience.

• Improved Item Alignment
  By amending margin and flex properties, item alignment within the document section is more balanced, leading to cleaner, more organized visuals.