Unify suggestions and PRs views with mode-aware labels

[JohnRDOrazio]

Context

Suggestions and PRs are the same underlying object — submitting a suggestion creates a PR. Currently they are presented as separate views:

• "My Suggestions" → /projects/{id}/suggestions
• "PRs" → /projects/{id}/pull-requests

This separation is confusing. The two views should be unified into one, with labels adapting to the editor mode.

Desired behavior

Navigation (editor toolbar)

• Standard mode: Single "My Suggestions" button (replaces both current buttons)
• Developer mode: Single "My Pull Requests" button

Both link to the same unified page (e.g., /projects/{id}/pull-requests or a new unified route).

Unified list view

Standard mode:

Tab	Maps to	Description
Open	PR state: open	Suggestions pending review
Accepted	PR state: merged	Approved and merged suggestions
Rejected	PR state: closed	Rejected suggestions
All	All states	Everything

• Page title: "My Suggestions"
• Items show user-friendly language ("accepted", "rejected", "pending review")

Developer mode:

Tab	Maps to	Description
Open	PR state: open	Open pull requests
Merged	PR state: merged	Merged pull requests
Closed	PR state: closed	Closed pull requests
All	All states	Everything

• Page title: "My Pull Requests"
• Items show developer language ("merged", "closed", "open")

Admin/owner view

Project admins and owners see all users' suggestions/PRs (not just their own):

• Standard mode: Title: "Suggestions" (no "My"), shows submitter name on each item
  • Actions: "Accept" (merge), "Reject" (close without merging), "Request Changes"
• Developer mode: Title: "Pull Requests", shows author name on each item
  • Actions: "Merge", "Close", "Request Changes"

Action labels by mode

Action	Standard mode	Developer mode
Merge PR	Accept	Merge
Close without merging	Reject	Close
Request changes	Request Changes	Request Changes

Implementation notes

• Consider unifying /suggestions and /pull-requests routes into one page that reads editorMode from the store
• The existing PRList, PRDetail, PRActions components need mode-aware label props
• The existing /suggestions/review page may be consolidated into the unified view
• Filter logic stays the same (open/merged/closed) — only labels change

Files likely affected

• app/projects/[id]/pull-requests/page.tsx — mode-aware labels
• app/projects/[id]/suggestions/page.tsx — may merge into pull-requests page
• app/projects/[id]/suggestions/review/page.tsx — may merge into pull-requests page
• app/projects/[id]/editor/page.tsx — single button instead of two
• components/pr/PRList.tsx — mode-aware tab labels
• components/pr/PRActions.tsx — mode-aware action labels
• components/pr/PRDetail.tsx — mode-aware status labels