Swagger docs + Error tracking + Email + Production keystore

- Swagger UI at /docs (70+ routes documented)
- Error tracking: error_logs table, /errors/report, /errors/recent, /errors/stats
- Global error handler logs to DB
- Email: nodemailer, /email/send, /email/reminder (SMTP placeholder)
- Production keystore: RSA 2048, valid 2053, info.hasdo.taskteam

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/src/routes/errors.js

@@ -0,0 +1,55 @@
+// Task Team — Error Tracking — 2026-03-29
+
+async function errorRoutes(app) {
+        CREATE INDEX IF NOT EXISTS idx_errors_created ON error_logs(created_at DESC);
+    `);
+
+    // Log error from client
+    app.post("/errors/report", async (req) => {
+        const { message, stack, url, metadata } = req.body;
+        await app.db.query(
+            "INSERT INTO error_logs (message, stack, url, method, metadata) VALUES ($1,$2,$3,$4,$5)",
+            [message || "Unknown error", stack || "", url || "", req.method, JSON.stringify(metadata || {})]
+        );
+        return { status: "logged" };
+    });
+
+    // List recent errors (admin)
+    app.get("/errors/recent", async (req) => {
+        const { rows } = await app.db.query(
+            "SELECT * FROM error_logs ORDER BY created_at DESC LIMIT 50"
+        );
+        return { data: rows };
+    });
+
+    // Error stats
+    app.get("/errors/stats", async (req) => {
+        const { rows } = await app.db.query(`
+            SELECT 
+                count(*) as total,
+                count(*) FILTER (WHERE created_at > NOW() - INTERVAL '1 hour') as last_hour,
+                count(*) FILTER (WHERE created_at > NOW() - INTERVAL '24 hours') as last_day
+            FROM error_logs
+        `);
+        return { data: rows[0] };
+    });
+
+    // Global error handler for the API itself
+    app.setErrorHandler(async (error, request, reply) => {
+        app.log.error(error);
+        try {
+            await app.db.query(
+                "INSERT INTO error_logs (level, message, stack, url, method) VALUES ($1,$2,$3,$4,$5)",
+                [error.statusCode >= 500 ? "error" : "warn", error.message, error.stack || "", request.url, request.method]
+            );
+        } catch (e) {
+            // Silent catch - error logging should not break the response
+        }
+        reply.status(error.statusCode || 500).send({
+            error: error.message || "Internal Server Error",
+            statusCode: error.statusCode || 500
+        });
+    });
+}
+
+module.exports = errorRoutes;