fix: clear the terminal before the install intro animation

[elkaix]

Related Issue

No linked issue — problem explained below.

Problem

The install scripts' animated intro draws the logo grid and progress bar at fixed screen rows (5-9 and 17). When the terminal already has output (e.g. after an apt run), the animation interleaves with the existing text and renders garbled.

What changed

Both install.sh and install.ps1 clear the screen and home the cursor when the animated intro starts. The non-animated path (CI, NO_COLOR, redirected output) is unchanged, so logs and pipes are unaffected.

Checklist

• I have read the CONTRIBUTING document.
• I have linked a related issue, or explained the problem above.
• I have added tests that prove my feature works.
• Ran gen-changesets skill, or this PR needs no changeset.
• Ran gen-docs skill, or this PR needs no doc update.

Summary by CodeRabbit

• New Features

  • Redesigned browser OAuth confirmation pages with a lighter, grid-based layout, improved spacing, typography, and responsive animations.
  • Added animated success and error indicators with clearer status messaging.

• Bug Fixes

  • Installation scripts now clear the terminal and reset the cursor before displaying their animated introductions.
  • Updated installation instructions and commands to use the current code hosting URLs across supported platforms.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

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Run ID: b5535608-acf6-4621-97d2-0fe9c245c1d3

📥 Commits

Reviewing files that changed from the base of the PR and between 0e07fb3 and cdbda36.

📒 Files selected for processing (5)

• apps/pythinker-code/src/constant/app.ts
• apps/pythinker-code/test/cli/update/preflight.test.ts
• apps/pythinker-web/public/install.ps1
• apps/pythinker-web/public/install.sh
• packages/oauth/src/oauth-pages.ts

🚧 Files skipped from review as they are similar to previous changes (2)

• packages/oauth/src/oauth-pages.ts
• apps/pythinker-web/public/install.sh

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📝 Walkthrough

Walkthrough

The installers now use the code.pythinker.com/pythinker-code endpoints and clear the terminal before animated output. OAuth callback pages now use a light design and display status text. Two patch changesets document these updates.

Changes

Installer and OAuth updates

Layer / File(s)	Summary
Installer endpoint and terminal updates apps/pythinker-code/src/constant/app.ts, apps/pythinker-code/test/cli/update/preflight.test.ts, apps/pythinker-web/public/install.*, .changeset/install-clear-screen.md	Installer URL constants, documentation, fallback commands, and test expectations use the new hosted endpoints. Shell and PowerShell animations clear the terminal and reset the cursor.
OAuth callback page redesign packages/oauth/src/oauth-pages.ts, .changeset/oauth-pages-light-redesign.md	OAuth pages use a light grid-backed card layout with updated badges, typography, spacing, shadows, and reduced-motion rules. The renderer requires and displays statusLine for provider-specific success and error states.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Possibly related PRs

• Pythoughts-labs/pythinker-code#18: Overlaps with the installer script paths and URL updates.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title uses the required fix prefix, stays within 72 characters, uses imperative wording, and describes the main installer animation change.
Description check	✅ Passed	The description includes all required sections, explains the problem and changes, and completes the checklist with the related issue exception documented.
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.

---

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@packages/oauth/src/oauth-pages.ts`:
- Around line 91-97: Update the `.status` style in the OAuth page CSS to remove
`white-space: nowrap`, `overflow: hidden`, and `text-overflow: ellipsis`,
allowing the status text to wrap normally on narrow screens while preserving the
remaining layout and typography styles.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 06f21afb-306d-4f8e-89fa-2494d54c2d58

📥 Commits

Reviewing files that changed from the base of the PR and between 564c41e and 0e07fb3.

📒 Files selected for processing (5)

• .changeset/install-clear-screen.md
• .changeset/oauth-pages-light-redesign.md
• apps/pythinker-web/public/install.ps1
• apps/pythinker-web/public/install.sh
• packages/oauth/src/oauth-pages.ts

[pkg-pr-new]

pnpm dlx https://pkg.pr.new/@pythoughts/pythinker-code@cdbda36

npx https://pkg.pr.new/@pythoughts/pythinker-code@cdbda36

commit: cdbda36