feat: Add merge conflict detection and agent resolution in initiative review

Pre-merge mergeability check via `git merge-tree --write-tree` (dry-run, no
side effects). When conflicts exist the "Merge & Push" button is disabled and
a ConflictResolutionPanel shows conflict files with options to resolve manually
or spawn a conflict-resolution agent. Agent questions appear inline via
QuestionForm; on completion the mergeability re-checks automatically.

New server-side: MergeabilityResult type, BranchManager.checkMergeability,
conflict-resolution prompt, checkInitiativeMergeability query,
spawnConflictResolutionAgent mutation, getActiveConflictAgent query.

New frontend: useConflictAgent hook, ConflictResolutionPanel component,
mergeability badge + panel integration in InitiativeReview.
This commit is contained in:
Lukas May
2026-03-06 11:17:25 +01:00
parent 3a01b9e9ca
commit 6cf6bd076f
17 changed files with 745 additions and 9 deletions

View File

@@ -116,6 +116,7 @@ The initiative detail page has three tabs managed via local state (not URL param
| `ReviewSidebar` | VSCode-style icon strip (Files/Commits views) with file list, root-only comment counts, and commit navigation |
| `DiffViewer` | Unified diff renderer with threaded inline comments (root + reply threads) |
| `CommentThread` | Renders root comment with resolve/reopen + nested reply threads (agent replies styled with primary border). Inline reply form |
| `ConflictResolutionPanel` | Merge conflict detection + agent resolution in initiative review. Shows conflict files, spawns conflict agent, inline questions, re-check on completion |
| `PreviewPanel` | Docker preview status: building/running/failed with start/stop (legacy, now integrated into ReviewHeader) |
| `ProposalCard` | Individual proposal display |
@@ -127,6 +128,7 @@ shadcn/ui components: badge (6 status variants + xs size), button, card, dialog,
| Hook | Purpose |
|------|---------|
| `useRefineAgent` | Manages refine agent lifecycle for initiative |
| `useConflictAgent` | Manages conflict resolution agent lifecycle for initiative review |
| `useDetailAgent` | Manages detail agent for phase planning |
| `useAgentOutput` | Subscribes to live agent output stream |
| `useChatSession` | Manages chat session for phase/task refinement |