feat(chat): click prompt chip in editor to edit its arguments

[viniciusventura29]

What is this contribution about?

Slash-prompt chips in the Tiptap editor (e.g. /Predict And Apply in the automation Instructions field, or in chat) are now clickable. Clicking a prompt chip re-opens PromptArgsDialog pre-filled with the values the user originally typed and, on submit, replaces the chip in place with refreshed metadata. Mention nodes now persist kind ("prompt" | "resource") and args so the edit flow knows what to pre-fill and can ignore non-editable chips.

Screenshots/Demonstration

N/A — pure UX wiring on existing components.

How to Test

1. bun run dev, open an automation that has a slash-prompt with arguments (e.g. /Predict And Apply) in its Instructions.
2. Click the orange chip. The arguments modal should open with the previous values pre-filled.
3. Change a value, confirm — the chip stays in place and autosaves. Reload to verify persistence.
4. Resources (/-mentions with kind: "resource") and @ agent chips should remain non-clickable.

Migration Notes

Backward compatible: existing chips in the DB have no kind/args. They are still clickable; the dialog opens with empty values on first edit, and from then on the args are stored.

Review Checklist

• PR title is clear and descriptive
• Changes are tested and working
• Documentation is updated (if needed)
• No breaking changes

---

Summary by cubic

Slash-prompt chips are now clickable to edit arguments in place via PromptArgsDialog; submit refreshes the chip. Resource and @ chips remain non-clickable; backward compatible (old chips open blank on first edit).

• New Features

  • Prompt chips open PromptArgsDialog pre-filled; submit replaces the chip in place with refreshed metadata.
  • Mention nodes persist kind ("prompt" | "resource") and args; only prompt chips are clickable.
  • PromptArgsDialog accepts defaultValues; added click-to-edit bridge from MentionNode to SlashMention. Ice breakers and tools popover now set kind and args on insert.

• Bug Fixes

  • Wrapped prompt lookup in the edit-on-click flow with try/catch and toast error to avoid unhandled rejections when loading prompts fails.

^{Written for commit b279797. Summary will update on new commits. Review in cubic}

[github-actions]

🧪 Benchmark

Should we run the Virtual MCP strategy benchmark for this PR?

React with 👍 to run the benchmark.

Reaction	Action
👍	Run quick benchmark (10 & 128 tools)

Benchmark will run on the next push after you react.

[github-actions]

Release Options

Suggested: Minor (2.328.0) — based on feat: prefix

React with an emoji to override the release type:

Reaction	Type	Next Version
👍	Prerelease	2.327.6-alpha.1
🎉	Patch	2.327.6
❤️	Minor	2.328.0
🚀	Major	3.0.0

Current version: 2.327.5

Note: If multiple reactions exist, the smallest bump wins. If no reactions, the suggested bump is used (default: patch).

[cubic-dev-ai]

1 issue found across 6 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="apps/mesh/src/web/components/chat/tiptap/mention-slash.tsx">

<violation number="1" location="apps/mesh/src/web/components/chat/tiptap/mention-slash.tsx:156">
P2: Handle errors in the async chip-edit dispatcher; otherwise failed prompt fetches can produce unhandled promise rejections and silently fail to open the edit dialog.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.
Re-trigger cubic}