feat(server): allow exposing dev server on network via config

[cossssmin]

Summary by CodeRabbit

• New Features
  • Added support for configuring the dev server host in project settings.
  • You can now bind the server to all interfaces or a specific address.
  • The command-line host option still takes priority when provided.
• Bug Fixes
  • Ensures the dev server uses the resolved host value when no command-line override is given.
• Tests
  • Added coverage for host precedence and fallback behavior.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 33f2453a-d3f3-4f24-8405-b8758d19be4e

📥 Commits

Reviewing files that changed from the base of the PR and between 95070e5 and 4c226ee.

📒 Files selected for processing (1)

• src/tests/serve.test.ts

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📝 Walkthrough

Walkthrough

Adds MaizzleConfig.server.host as a boolean-or-string option. serve() now resolves host from options.host with fallback to config, passes it to Vite, and tests cover precedence and fallback.

Changes

Server host configuration

Layer / File(s)	Summary
Server host config type and docs src/types/config.ts	Adds host?: boolean | string to MaizzleConfig.server with documentation noting the --host CLI flag takes precedence.
Resolve and apply host in serve() src/serve.ts	Computes host from options.host ?? config.server?.host and uses it when configuring the Vite dev server.
Host resolution tests src/tests/serve.test.ts	Adds tests that verify options.host overrides config.server.host, and that the config value is used when options.host is undefined.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 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 accurately summarizes the main change: adding config-driven host exposure for the dev server.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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 docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/server-host

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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 `@src/serve.ts`:
- Line 83: Add test coverage in serve.test.ts for the host resolution logic in
serve(): verify that options.host takes precedence over config.server?.host when
both are present, and add a separate case confirming the config fallback is used
when options.host is undefined. Use the serve path and the host selection branch
in src/serve.ts as the target behavior, and keep the assertions focused on the
resolved host passed into the server startup flow.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

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

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 4101e430-1f0f-4f58-b96e-bd9ed73808ee

📥 Commits

Reviewing files that changed from the base of the PR and between ea722bc and 95070e5.

📒 Files selected for processing (2)

• src/serve.ts
• src/types/config.ts