fix: build packages in dependency order and add pre-push hook

[tomusdrw]

Summary

• Fix workspace build to compile packages in topological dependency order (types → trace → runtime-worker → content → orchestrator → cli → web) instead of parallel/alphabetical, which caused CI failures from missing type declarations
• Simplify CI workflow to use single npm run build instead of a for-loop + separate web build step
• Add .githooks/pre-push hook that mirrors CI checks (build, lint, test) to catch failures before push
• Add prepare script to auto-configure git hooks path on npm install

Test plan

• Clean rebuild passes: rm -rf packages/*/dist apps/web/dist && npm run build
• Lint passes: npx biome check . (exit 0, warnings only)
• Tests pass: npm test (27 files, 672 tests)
• CI workflow passes on this PR

🤖 Generated with Claude Code

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📝 Walkthrough

Walkthrough

The changes introduce a Git pre-push hook that validates code before pushing, reorganize build scripts to explicitly specify package building order, and simplify the CI workflow to use a consolidated build command instead of individual package invocations.

Changes

Cohort / File(s)	Summary
Git Pre-push Hook .githooks/pre-push	New shell script that runs build, linting, and tests sequentially before pushing, with early failure on any error.
Build Scripts Refactoring package.json	Root build script changed to explicitly build packages in dependency order (types → trace → runtime-worker → content → orchestrator → cli) then web app. New build:packages script added for library packages only. New prepare script configures git to use .githooks/ directory.
CI Workflow Simplification .github/workflows/ci.yml	Build phase consolidated from iterating individual workspace packages to a single npm run build invocation, removing the separate explicit web app build step.
Documentation Update spec/ui/sprint-46-github-actions-ci-cd.md	Updated to reflect new pre-push hook, build script changes, and simplified CI verification steps.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the main changes: fixing the build order and adding a pre-push hook, which are the primary objectives of this PR.
Description check	✅ Passed	The description is directly related to the changeset, detailing the build order fix, CI workflow simplification, pre-push hook addition, and prepare script implementation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch td-fix-ci-lint-build

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🧹 Nitpick comments (1)

spec/ui/sprint-46-github-actions-ci-cd.md (1)

33-37: Add language specifier to fenced code block.

The code block listing modified files lacks a language identifier, which triggers a markdown lint warning.

📝 Proposed fix

 ## Modified Files

-```
+```text
 package.json              (add biome, changesets deps; add lint/lint:fix/prepare scripts; fix build order)
 apps/web/vite.config.ts   (set base path for GitHub Pages)

</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>

Verify each finding against the current code and only fix it if needed.

In @spec/ui/sprint-46-github-actions-ci-cd.md around lines 33 - 37, The fenced
code block in spec/ui/sprint-46-github-actions-ci-cd.md is missing a language
specifier which triggers markdown linting; update the triple-backtick that opens
the block to include a language (e.g., change totext) so the file list
block beginning with "package.json (add biome, changesets deps...)" and
"apps/web/vite.config.ts (set base path...)" is fenced as a text block.

</details>

</blockquote></details>

</blockquote></details>

<details>
<summary>🤖 Prompt for all review comments with AI agents</summary>

Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In @spec/ui/sprint-46-github-actions-ci-cd.md:

• Around line 33-37: The fenced code block in
  spec/ui/sprint-46-github-actions-ci-cd.md is missing a language specifier which
  triggers markdown linting; update the triple-backtick that opens the block to
  include a language (e.g., change totext) so the file list block
  beginning with "package.json (add biome, changesets deps...)" and
  "apps/web/vite.config.ts (set base path...)" is fenced as a text block.

</details>

---

<details>
<summary>ℹ️ Review info</summary>

<details>
<summary>⚙️ Run configuration</summary>

**Configuration used**: Organization UI

**Review profile**: CHILL

**Plan**: Pro

**Run ID**: `ecbb2cee-4f69-41c9-b235-95c6c759864e`

</details>

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between c7f2bbe0e908840cc092b529044fe45d086468f7 and 83fdcc3b680d218c24fe348c9e1197f301865417.

</details>

<details>
<summary>📒 Files selected for processing (4)</summary>

* `.githooks/pre-push`
* `.github/workflows/ci.yml`
* `package.json`
* `spec/ui/sprint-46-github-actions-ci-cd.md`

</details>

</details>

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