feat(#7): preserve URLs in descriptions and add --link flag

[KalebCole]

Summary

• Fixes stripMarkdown() to preserve URLs (shows both link text and URL)
• Adds --link and --link-text flags to create and update commands
• URLs in descriptions are auto-linked by Partiful's web frontend

Closes #7

Test plan

• node partiful create --title "Test" --date "tomorrow" --link "https://example.com" --link-text "Zoom" appends link to description
• stripMarkdown("[click](https://example.com)") returns click (https://example.com)
• Help text documents --link and --link-text flags

🤖 Generated with Claude Code

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 8c76073365

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".

[chatgpt-codex-connector]

Preserve existing description when applying --link

When partiful update <id> --link ... is used without --description, the new code builds desc from options.description only and then patches description with just the generated link text, so any existing event description is overwritten. This is a destructive regression for events that already have details, because adding a link now drops prior content instead of appending to it.

Useful? React with 👍 / 👎.

[KalebCole]

Code Review Spec — PR #33 (links)

[Important] update --link without --description erases existing description

In updateEvent(), desc = stripMarkdown(options.description) || '' evaluates to empty when only --link is provided. The PATCH overwrites the existing description with just the link.

Fix: Fetch current event description via /getEvent before appending link when --description is not provided.

[Important] Emoji mismatch in docs

workflows.md shows link format with emoji prefix but implementation produces Link: https://... without emoji.

Fix: Remove emoji from workflows.md to match code.

[KalebCole]

Stale — URL/link preservation already shipped in PR #43. This PR modifies the old monolith file.