docs: update copyright year from 2025 to 2026 in about.md

[VaibhavJindal7]

Fixes #767

Changes done:

• Updated copyright year from 2025 to 2026 in about.md

Screenshots

No UI changes — text only change in about.md

Preview Link(s):

✅️ By submitting this PR, I have verified the following

• Checked to see if a similar PR has already been opened 🤔️
• Reviewed the contributing guidelines 🔍️
• Sample preview link added (add the link(s) for all the pages changed/updated from the checks tab after checks complete)
• Tried Squashing the commits into one

Summary by CodeRabbit

• Chores
  • Updated copyright year in the About section.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 3414805c-bb70-47d3-b6a4-930648a4759c

📥 Commits

Reviewing files that changed from the base of the PR and between ac91c0a and b23397b.

📒 Files selected for processing (1)

• about.md

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Walkthrough

The copyright year in about.md has been updated from 2025 to 2026 to reflect the current year. This is a single-line change to the copyright notice for the Interactive Book by CircuitVerse project. No other documentation content, structure, or logic was modified in this change.

Possibly related PRs

• fix: update copyright year to 2025 in documentation #733: Updates copyright year in about.md from 2024 to 2025, following the same pattern of annual copyright maintenance

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately summarizes the main change: updating the copyright year in about.md from 2025 to 2026, which matches the changeset.
Linked Issues check	✅ Passed	The pull request successfully addresses issue #767 by updating the copyright year in about.md from © 2025 to © 2026, exactly as required.
Out of Scope Changes check	✅ Passed	The pull request contains only the required copyright year update in about.md with no extraneous changes outside the scope of issue #767.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

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