feat(sessions): implement user session management with session tracking and revocation

- Introduced new database schema for user sessions and session events.
- Implemented session management page with filtering, sorting, and revocation capabilities.
- Added backend services for creating, revoking, and expiring user sessions.
- Implemented session cookie handling and security measures.
- Created tests for session management functionalities and security features.

prisma/migrations/20260909_add_database_sessions/migration.sql

@@ -0,0 +1,44 @@
+CREATE TYPE "SessionEventType" AS ENUM ('LOGIN', 'LOGOUT', 'REVOKED', 'EXPIRED');
+
+CREATE TABLE "user_sessions" (
+  "id" TEXT NOT NULL,
+  "userId" TEXT NOT NULL,
+  "tokenHash" TEXT NOT NULL,
+  "createdIp" TEXT,
+  "lastIp" TEXT,
+  "userAgent" TEXT,
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "lastSeenAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "idleExpiresAt" TIMESTAMP(3) NOT NULL,
+  "absoluteExpiresAt" TIMESTAMP(3) NOT NULL,
+  "revokedAt" TIMESTAMP(3),
+  "revokeReason" TEXT,
+
+  CONSTRAINT "user_sessions_pkey" PRIMARY KEY ("id")
+);
+
+CREATE TABLE "user_session_events" (
+  "id" TEXT NOT NULL,
+  "sessionId" TEXT NOT NULL,
+  "type" "SessionEventType" NOT NULL,
+  "ipAddress" TEXT,
+  "userAgent" TEXT,
+  "details" JSONB,
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+  CONSTRAINT "user_session_events_pkey" PRIMARY KEY ("id")
+);
+
+CREATE UNIQUE INDEX "user_sessions_tokenHash_key" ON "user_sessions"("tokenHash");
+CREATE INDEX "user_sessions_userId_revokedAt_idx" ON "user_sessions"("userId", "revokedAt");
+CREATE INDEX "user_sessions_idleExpiresAt_idx" ON "user_sessions"("idleExpiresAt");
+CREATE INDEX "user_sessions_absoluteExpiresAt_idx" ON "user_sessions"("absoluteExpiresAt");
+CREATE INDEX "user_session_events_sessionId_createdAt_idx" ON "user_session_events"("sessionId", "createdAt");
+
+ALTER TABLE "user_sessions" ADD CONSTRAINT "user_sessions_userId_fkey"
+FOREIGN KEY ("userId") REFERENCES "users"("id")
+ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE "user_session_events" ADD CONSTRAINT "user_session_events_sessionId_fkey"
+FOREIGN KEY ("sessionId") REFERENCES "user_sessions"("id")
+ON DELETE CASCADE ON UPDATE CASCADE;