Update website for 26-27 team photos, council tree and past members

[Arav-Arun]

This PR brings together all updates for the KJSCE Codecell 26-27 website.

Changes

• Team Photos: Updated and compressed all team member photos (converted to WebP for better performance)
• Council Members Tree: Updated with new SY representative images
• Past Committee Members: Added 25-26 members to the past committee section

[Copilot]

Pull request overview

This PR updates the KJSCE Codecell website content for the 2026–27 team by refreshing team member imagery/links, adjusting the terminal “shades/likeasir” avatar effects to match the new image pathing approach, and adding the 2025–26 committee to the “Past Committee Members” section.

Changes:

• Updated the “Our Team” section with 2026–27 member images (new paths) and refreshed profile links.
• Refactored likeasir/shades in the terminal script to switch avatar variants via /normal/, /shades/, /likeasir/ folders.
• Added a new “Past Committee Members” block for 2025–26 and initialized its Baraja navigation.

Reviewed changes

Copilot reviewed 2 out of 96 changed files in this pull request and generated 1 comment.

File	Description
static/js/terminal.js	Updates avatar-variant switching logic to work with the new folder-based image structure.
index.html	Replaces team/member entries and adds the 2025–26 past committee section + Baraja init for the new year.

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[Soundcreates]

Fix the codeforces profile issue, and from next time , use conventional commit formats while commiting, refer this documentation -> https://www.conventionalcommits.org/en/v1.0.0/

[Soundcreates]

Fix the codeforces profile issue, and from next time , use conventional commit formats while commiting, refer this documentation -> https://www.conventionalcommits.org/en/v1.0.0/

Has been resolved for now

[Copilot]

Pull request overview

Copilot reviewed 2 out of 96 changed files in this pull request and generated no new comments.

Suppressed comments (2)

index.html:3736

• Links opened with target="_blank" should include rel="noopener noreferrer" to prevent reverse-tabnabbing and avoid leaking window.opener to the opened site. This block introduces multiple new external links without the rel attribute.

                  <h6><a href="https://shantanavmukherjee.xyz" target="_blank">shantanavmukherjee.xyz</a></h6>
                  <h6><a href="https://github.com/soundcreates" target="_blank">GitHub: @soundcreates</a></h6>
                  <h6><a href="https://www.codechef.com/users/shantanv2401" target="_blank">Codechef: @shantanv2401</a></h6>
                  <h6><a href="https://codeforces.com/profile/Shantanav_Mukherjee" target="_blank">CodeForces: @Shantanav_Mukherjee</a></h6>
                  <h6><a href="https://leetcode.com/u/ShantanavM/" target="_blank">LeetCode: @ShantanavM</a></h6>

index.html:3727

• id="avatar" is reused across many <img> elements (there are 28 matches in this file), which makes the HTML invalid and can break any JS that relies on unique IDs (e.g., getElementById). The styling currently targets #avatar in static/styles/styles.css (e.g., around lines ~1879 / ~1992), so the robust fix is to migrate those selectors to a class (e.g., .avatar) and remove the duplicated id attributes from the markup.

                <img src="static/images/team-2026-27/normal/shantanav.webp" height="96" class="avatar" id="avatar" alt="">