feat: hooks and utility modules from dpcode

[aaditagrawal]

Summary

Ports hooks and utility modules from the dpcode fork.

• Typography hooks — useAppTypography, useChatCodeFont, useUIFont (integrate with our theming system)
• App typography config — font size/family defaults and normalization
• Thread environment — thread environment resolution helpers
• Thread bootstrap — new thread initialization with context
• Provider discovery — client-side provider discovery + React Query hooks
• Focused chat context — tracks which chat panel has focus
• Disposable threads — lightweight ephemeral thread support
• Temporary thread store — zustand store for temporary threads
• Composer slash commands — slash command definitions and parsing
• Icon utilities — shared icon adapter wrapping tabler/react-icons

Note: Typography hooks have TODOs to integrate with our existing theming system (themeConfig.ts, accentColor.ts).

Test plan

• Thread environment tests
• Thread bootstrap tests
• Focused chat context tests
• Disposable thread tests
• Slash command tests

[coderabbitai]

Warning

Rate limit exceeded

@aaditagrawal has exceeded the limit for the number of commits that can be reviewed per hour. Please wait 17 minutes and 37 seconds before requesting another review.

Your organization is not enrolled in usage-based pricing. Contact your admin to enable usage-based pricing to continue reviews beyond the rate limit, or try again in 17 minutes and 37 seconds.

⌛ How to resolve this issue?

After the wait time has elapsed, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

We recommend that you space out your commits to avoid hitting the rate limit.

🚦 How do rate limits work?

CodeRabbit enforces hourly rate limits for each developer per organization.

Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout.

Please see our FAQ for further information.

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 511e1c0a-64d6-44c2-b6fc-e4f0af1c0a15

📥 Commits

Reviewing files that changed from the base of the PR and between b3bd5c3 and 6264140.

⛔ Files ignored due to path filters (1)

• bun.lock is excluded by !**/*.lock

📒 Files selected for processing (39)

• apps/server/src/terminal/terminalThreadTitle.test.ts
• apps/server/src/terminal/terminalThreadTitle.ts
• apps/server/src/terminal/terminalThreadTitleTracker.ts
• apps/web/package.json
• apps/web/src/components/ChatView.browser.tsx
• apps/web/src/components/TerminalScrollToBottom.tsx
• apps/web/src/components/TerminalSearch.tsx
• apps/web/src/components/ThreadTerminalDrawer.tsx
• apps/web/src/components/terminal/TerminalActivityIndicator.tsx
• apps/web/src/components/terminal/TerminalChrome.tsx
• apps/web/src/components/terminal/TerminalIdentityIcon.tsx
• apps/web/src/components/terminal/TerminalLayout.ts
• apps/web/src/components/terminal/terminalRuntimeAppearance.ts
• apps/web/src/focusedChatContext.test.ts
• apps/web/src/focusedChatContext.ts
• apps/web/src/hooks/useAppTypography.ts
• apps/web/src/hooks/useChatCodeFont.ts
• apps/web/src/hooks/useUIFont.ts
• apps/web/src/lib/appTypography.ts
• apps/web/src/lib/disposableThread.test.ts
• apps/web/src/lib/disposableThread.ts
• apps/web/src/lib/icons.tsx
• apps/web/src/lib/providerDiscovery.ts
• apps/web/src/lib/providerDiscoveryReactQuery.ts
• apps/web/src/lib/terminalCloseConfirmation.test.ts
• apps/web/src/lib/terminalCloseConfirmation.ts
• apps/web/src/lib/terminalNewAction.test.ts
• apps/web/src/lib/terminalNewAction.ts
• apps/web/src/lib/threadBootstrap.test.ts
• apps/web/src/lib/threadBootstrap.ts
• apps/web/src/lib/threadEnvironment.test.ts
• apps/web/src/lib/threadEnvironment.ts
• apps/web/src/splitViewStore.ts
• apps/web/src/terminalPaneLayout.ts
• apps/web/src/terminalStateStore.test.ts
• apps/web/src/terminalStateStore.ts
• apps/web/src/types.ts
• packages/shared/package.json
• packages/shared/src/terminalThreads.ts

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/dpcode-hooks-utils

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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