fix: repair Next.js 16 build on main and add review suggestions

README.md

@@ -14,6 +14,7 @@ DevContext is an intelligent, local-first developer productivity platform that c
 - 🔍 **Instant Search**: Full-text search across your entire development history.
 - 📊 **Contextual Timeline**: A beautiful chronological view of your engineering journey.
 - 🧠 **Intelligence Layer**: AI-powered context synthesis and expertise mapping.
+- 🎯 **Smart Review Routing**: Ranks the best-qualified reviewer for every pull request from file-level history.
 - 🔐 **Enterprise Security**: E2E encryption, audit logs, and RBAC out of the box.
 - 🖥️ **CLI First**: Powerful terminal companion for local-first workflows.
 - 🔌 **Extensible**: Plugin SDK and MCP server for AI assistant integration.

ROADMAP.md

@@ -1,8 +1,8 @@
 # 🎯 DevContext Development Roadmap
 
-> **Current Phase**: Phase 16: Usability & Adoption 🔄  
-> **Status**: One-command installer + Desktop App + Shareable context snapshots + Note capture in progress  
-> **Last Updated**: February 12, 2026
+> **Current Phase**: Phase 18: Woo Factor & Intelligence 🔄  
+> **Status**: Smart review suggestions shipped; 3D knowledge graph and time-travel replay in progress  
+> **Last Updated**: May 21, 2026
 
 ---
 
@@ -336,6 +336,7 @@
 - [ ] **Time-Travel Replay**: Animated knowledge graph evolution
 - [x] **MCP Server**: Expose DevContext tools to AI assistants (Claude/Cursor)
 - [x] **Browser Extension**: Overlays for GitHub/GitLab (Manifest V3)
+- [x] **Smart Review Suggestions**: Ranks the best-qualified reviewer for each pull request from file-level activity history
 - [/] **Plugin System**: Loader implemented, SDK scaffolded
 
 ---
@@ -372,7 +373,7 @@
 
 ### Metrics
 
-- **Total Phases Completed**: 15/18
+- **Total Phases Completed**: 17/18
 - **Features Implemented**: 100+
 - **Security Standard**: Enterprise-grade (Audit, SSO, Encryption)
 
@@ -388,5 +389,5 @@ To contribute to Phase 16:
 
 ---
 
-**Last Updated**: February 12, 2026  
+**Last Updated**: May 21, 2026  
 **Maintained By**: DevContext Core Team

devcontext-roadmap.md

@@ -1,6 +1,6 @@
 # DevContext Roadmap
 
-> Last updated: February 2026
+> Last updated: May 2026
 
 ---
 
@@ -115,7 +115,7 @@
 - **"Why does this code exist?" answers**: Click any file or function in the knowledge graph and get an AI-generated narrative tracing its history — who created it, what problem it solved, how it evolved, which PRs touched it — the complete archaeological record
 - **Onboarding autopilot**: New team member joins → DevContext generates a personalised onboarding guide based on the team's knowledge graph — *"Start with `auth/` (Lisa is the expert), then `payments/` (Marcus owns it), skip `legacy/` for now"*
 - **Predictive context loading**: When you open a file, DevContext pre-loads related context (recent changes, who worked on it, linked PRs, known issues) before you even search — context finds you, not the other way around
-- **"What should I review?" suggestions**: Before a PR review, DevContext analyses your expertise profile and the PR's files to highlight what you're uniquely qualified to catch — smart reviewer assignment based on actual knowledge, not CODEOWNERS
+- ✅ **"What should I review?" suggestions** *(shipped May 2026)*: DevContext analyses each open pull request's changed files against the team's captured activity history and ranks the best-qualified reviewer — smart reviewer assignment based on actual knowledge, not CODEOWNERS. Surfaced via the "Review Suggestions" dashboard widget and the `/api/insights/review-suggestions` endpoint
 - **Natural language activity queries**: Ask the dashboard questions in plain English — *"What did the team work on last week related to payments?"*, *"Who last touched the auth middleware and why?"*
 
 #### Visualisation & Experience

web/src/app/api/insights/code-quality/route.ts

@@ -5,7 +5,7 @@
 
 const prisma = new PrismaClient();
 
 export const GET = withRateLimit(async (request: Request) => {
   try {
     // In a real implementation, this would analyze static analysis reports or complex git churn metrics.
     // For now, we simulate detection based on "high churn" files that might indicate instability.
@@ -35,8 +35,15 @@
 
     // Transform into "Code Smell" insights
     const smells = highChurnFiles.map((item, index) => {
-        const metadata = item.metadata as Record<string, unknown>;
-        const filePath = (metadata?.file as string) || "unknown";
+        let filePath = "unknown";
+        if (item.metadata) {
+            try {
+                const metadata = JSON.parse(item.metadata) as Record<string, unknown>;
+                if (typeof metadata.file === "string") filePath = metadata.file;
+            } catch {
+                // metadata is a free-form JSON string; skip unparseable rows
+            }
+        }
         const churnCount = item._count.id;
 
         return {