docs: fix broken keybindings table in README

[programmersd21]

The keybindings table header has 4 columns (Key | Action | Key | Action) but the separator row had 5 (|---|---|---|---|---|), so GitHub rendered a stray empty 5th column.

Summary by Sourcery

Fix the README keybindings table formatting.

Bug Fixes:

• Correct the README keybindings table separator so GitHub renders the intended four-column layout.

Documentation:

• Fix the broken keybindings table formatting in the README.

Summary by CodeRabbit

• Documentation
  • Corrected the Keybindings table formatting in the README for consistent column alignment.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Fixes the README keybindings table formatting so GitHub renders the correct four-column table without an extra empty column.

File-Level Changes

Change	Details	Files
Corrected the Markdown table separator row in the keybindings section to match the four-column header.	Updated the separator row to use four column separators instead of five Ensured the rendered keybindings table displays exactly four columns (Key	Action

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 757acd7e-5883-4a31-acbc-861f3bb1b80a

📥 Commits

Reviewing files that changed from the base of the PR and between e45fa76 and fbcfdce.

📒 Files selected for processing (1)

• README.md

Included review availability: Your plan includes up to 2 reviews per rolling hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The README Keybindings table separator row was corrected from five cells to four cells. The row now matches the table header.

Changes

README table formatting

Layer / File(s)	Summary
Keybindings table separator README.md	The separator row now contains four cells, matching the four-column header.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to fbcfd

This localized documentation change fixes the keybindings table rendering without affecting product behavior, and no actionable merge-blocking risk remains.

🚥 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 title clearly and concisely describes the README keybindings table documentation fix.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/readme-keybinds-table

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[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[programmersd21]

Note: the source branch was deleted; the PR is ready to merge as-is.