chore(docs): remove the page-session mockup spike generator

[omridevk]

Deletes docs/assets/page-session-card-spike/ (fake-form.html + capture.mjs + build-spike.mjs + README). The page-session card (#438) shipped and was visually verified against the mockup; the generator is recoverable from git history (last present at bc2c8a3) if #429's replay work ever needs it.

Also makes #439 moot (that PR only reformatted the now-deleted file).

🤖 Generated with Claude Code
EOF

[coderabbitai]

Warning

Review limit reached

@omridevk, you've reached your PR review limit, so we couldn't start this review.

Next review available in: 4 seconds

Enable usage-based reviews in Billing to review now. Otherwise, wait until the next included review is available.
You're only billed for reviews past your plan's rate limits ($0.25/file).

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 37fbe6f6-4187-4b44-95e5-e17080f988a6

📥 Commits

Reviewing files that changed from the base of the PR and between bc2c8a3 and 06abd22.

📒 Files selected for processing (5)

• docs/assets/page-session-card-spike/.gitignore
• docs/assets/page-session-card-spike/README.md
• docs/assets/page-session-card-spike/build-spike.mjs
• docs/assets/page-session-card-spike/capture.mjs
• docs/assets/page-session-card-spike/fake-form.html

---

_{Comment @coderabbitai help to get the list of available commands.}