diff --git a/.github/copilot-api-instructions.md b/.github/copilot-api-instructions.md
index 7b78b004..3c086f90 100644
--- a/.github/copilot-api-instructions.md
+++ b/.github/copilot-api-instructions.md
@@ -24,18 +24,29 @@ src/routes/(api)/api/
 - **Repository**: `src/lib/server/db/repositories/*.ts` - Database operations
 - **DbImpl**: `src/lib/server/db/dbimpl.ts` - Bindings for repository methods
 
+### Current Locals (set by middleware in `hooks.server.ts`)
+```typescript
+interface Locals {
+  user?: SessionUser;                // Auth session
+  monitor?: MonitorRecordTyped;      // /api/monitors/:monitor_tag/*
+  incident?: IncidentRecord;         // /api/incidents/:incident_id/*
+  maintenance?: MaintenanceRecord;   // /api/maintenances/:maintenance_id/*
+  page?: PageRecord;                 // /api/pages/:page_path/*
+}
+```
+
 ## Naming Conventions
 
 ### Use snake_case for API payloads
 ```typescript
-// ✅ Correct
+// Correct
 interface CreateMonitorRequest {
   monitor_tag: string;
   start_date_time: number;
   duration_seconds: number;
 }
 
-// ❌ Wrong
+// Wrong
 interface CreateMonitorRequest {
   monitorTag: string;
   startDateTime: number;
@@ -251,7 +262,7 @@ export const DELETE: RequestHandler = async ({ locals }) => {
 
   // Delete related records first (cascade)
   await db.deleteResourceRelatedRecords(resource.id);
-  
+
   // Delete the resource itself
   await db.deleteResource(resource.id);
 
@@ -275,8 +286,8 @@ const normalizedTs = GetMinuteStartTimestampUTC(body.start_date_time);
 const now = GetNowTimestampUTC();
 
 // For optional timestamp with fallback
-const timestamp = body.timestamp !== undefined 
-  ? GetMinuteStartTimestampUTC(body.timestamp) 
+const timestamp = body.timestamp !== undefined
+  ? GetMinuteStartTimestampUTC(body.timestamp)
   : GetMinuteStartNowTimestampUTC();
 ```
 
@@ -300,8 +311,8 @@ if (typeof body.count !== "number" || isNaN(body.count) || body.count <= 0) {
 ```typescript
 const VALID_STATUSES = ["ACTIVE", "INACTIVE"];
 if (body.status && !VALID_STATUSES.includes(body.status)) {
-  return json({ 
-    error: { code: "BAD_REQUEST", message: `status must be one of: ${VALID_STATUSES.join(", ")}` } 
+  return json({
+    error: { code: "BAD_REQUEST", message: `status must be one of: ${VALID_STATUSES.join(", ")}` }
   }, { status: 400 });
 }
 ```
@@ -311,8 +322,8 @@ if (body.status && !VALID_STATUSES.includes(body.status)) {
 if (body.monitor_tag) {
   const monitor = await db.getMonitorByTag(body.monitor_tag);
   if (!monitor) {
-    return json({ 
-      error: { code: "BAD_REQUEST", message: `Monitor with tag '${body.monitor_tag}' not found` } 
+    return json({
+      error: { code: "BAD_REQUEST", message: `Monitor with tag '${body.monitor_tag}' not found` }
     }, { status: 400 });
   }
 }
@@ -324,7 +335,7 @@ if (body.items !== undefined) {
   if (!Array.isArray(body.items)) {
     return json({ error: { code: "BAD_REQUEST", message: "items must be an array" } }, { status: 400 });
   }
-  
+
   for (const item of body.items) {
     if (!item.tag || typeof item.tag !== "string") {
       return json({ error: { code: "BAD_REQUEST", message: "Each item must have a valid tag" } }, { status: 400 });
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index ba0d7e92..6311bc0c 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -2,25 +2,37 @@
 
 ## Project Overview
 
-Kener is an open-source status page application built with **SvelteKit 2.x** (**Svelte 5**) and **Node.js**, and is migrating to a **TypeScript-first** codebase. It provides real-time monitoring, uptime tracking, incident management, and customizable dashboards.
+Kener is an open-source status page application built with **SvelteKit 2.x** (**Svelte 5**) and **Node.js/Express**. It is a **TypeScript-first** codebase providing real-time monitoring, uptime tracking, incident management, and customizable dashboards.
 
 ## Architecture
 
-### Entry Points
-- **`main.js`** - Production server entry: Express + SvelteKit handler + cron scheduler
-- **`src/lib/server/startup.js`** - Cron job scheduler for monitors (runs every minute)
+### Dual Process Model
+
+In development, `npm run dev` runs two parallel processes:
+1. **SvelteKit dev server** (`vite dev`) - serves the frontend with HMR
+2. **Cron scheduler** (`vite-node src/lib/server/startup.ts`) - runs monitor checks, maintenance scheduling, daily cleanup
+
+In production, **`scripts/main.ts`** is the single entry point: Express server + SvelteKit handler + migrations + seeds + scheduler startup. Built output runs via `node build/main.js`.
 
 ### Route Groups (SvelteKit)
 - **`(kener)/`** - Public status page routes
 - **`(manage)/`** - Admin dashboard (requires authentication)
 - **`(embed)/`** - Embeddable widgets
 - **`(docs)/`** - Documentation pages
+- **`(api)/`** - SvelteKit API routes
+- **`(account)/`** - Account/auth pages
+- **`(ext)/`** - External integrations
+- **`(assets)/`** - Asset serving
 
 ### Core Server Components
-- **`src/lib/server/controllers/controller.js`** - Main business logic (~1700 lines), handles monitors, incidents, auth, email
-- **`src/lib/server/db/dbimpl.js`** - Database abstraction layer using Knex.js
-- **`src/lib/server/services/`** - Monitor type implementations: API, Ping, TCP, DNS, SSL, SQL, Heartbeat, GameDig, Group
-- **`src/lib/server/cron-minute.js`** - Per-monitor cron execution logic
+- **`src/lib/server/controllers/`** - Domain-split controllers (18 TypeScript files): `apiController.ts`, `incidentController.ts`, `monitorsController.ts`, `maintenanceController.ts`, `pagesController.ts`, `userController.ts`, `dashboardController.ts`, `emailController.ts`, `siteDataController.ts`, `validators.ts`, etc.
+- **`src/lib/server/db/dbimpl.ts`** - Database abstraction layer using Knex.js with repository composition pattern
+- **`src/lib/server/db/repositories/`** - Domain-driven repositories: `monitors.ts`, `incidents.ts`, `maintenances.ts`, `pages.ts`, `users.ts`, `alerts.ts`, `monitoring.ts`, `images.ts`, `subscriptionSystem.ts`, `emailTemplateConfig.ts`, `monitorAlertConfig.ts`, `site-data.ts`
+- **`src/lib/server/services/`** - Monitor type implementations (all TypeScript): `apiCall.ts`, `pingCall.ts`, `tcpCall.ts`, `dnsCall.ts`, `sslCall.ts`, `sqlCall.ts`, `heartbeatCall.ts`, `gamedigCall.ts`, `groupCall.ts`, `grpcCall.ts`, `noneCall.ts`
+- **`src/lib/server/schedulers/`** - Scheduling via `croner`: `appScheduler.ts`, `monitorSchedulers.ts`, `maintenanceScheduler.ts`, `dailyCleanup.ts`, `shutdown.ts`
+- **`src/lib/server/queues/`** - Job queues via **BullMQ** + **Redis**: `monitorExecuteQueue.ts`, `monitorResponseQueue.ts`, `alertingQueue.ts`, `emailQueue.ts`, `subscriberQueue.ts`
+- **`src/lib/server/api-server/`** - Express-side API handlers with file-based routing (directory/method pattern: e.g., `monitor-bar/get.ts`)
+- **`src/lib/server/cron-minute.ts`** - Per-monitor cron execution logic
 
 ### Database
 - Supports SQLite (default), PostgreSQL, MySQL via **Knex.js**
@@ -28,83 +40,97 @@ Kener is an open-source status page application built with **SvelteKit 2.x** (**
 - Migrations in `/migrations/`, seeds in `/seeds/`
 - Run migrations: `npm run migrate` or auto-runs on `npm start`
 
+### Build System
+`npm run build` is a two-step process:
+1. `scripts/build-sveltekit.js` - Vite build of SvelteKit app (optionally with `--with-docs`)
+2. `scripts/build-server.js` - esbuild bundles `scripts/main.ts` into `build/main.js`
+
 ## Development Commands
 
 ```bash
-npm run dev        # Start dev server with hot reload + cron scheduler
-npm run build      # Production build
-npm run preview    # Preview production build
-npm run check      # Typecheck + Svelte checks (uses tsconfig)
+npm run dev          # Start dev server (SvelteKit + cron scheduler in parallel)
+npm run build        # Production build (SvelteKit then esbuild server bundle)
+npm run start        # Run production build (node build/main.js)
+npm run check        # Svelte + TypeScript type checking
+npm run prettify     # Format all files with Prettier
+npm run migrate      # Run database migrations via Knex
+npm run seed         # Run database seeds
 ```
 
 ## Key Patterns
 
 ### Svelte 5 + TypeScript conventions
-- Prefer **TypeScript** for new/modified code (`.ts`, and `.svelte` with `lang="ts"`).
-- Prefer **Svelte 5 runes** for component state/effects in new code (e.g. `$state`, `$derived`, `$effect`).
-- Prefer Svelte 5 props via `$props()` in new components. Keep existing `export let` props where already used to avoid churn.
-- For SvelteKit route typing, prefer generated `$types` (e.g. `import type { PageServerLoad } from './$types'`).
-- Avoid packages that hard-require Svelte 4 (they can break or force `--legacy-peer-deps`).
+- Use **TypeScript** for all code (`.ts`, and `.svelte` with `lang="ts"`).
+- Use **Svelte 5 runes** (`$state`, `$derived`, `$effect`, `$props()`) in components.
+- For SvelteKit route typing, use generated `$types` (e.g. `import type { PageServerLoad } from './$types'`).
+- Avoid packages that hard-require Svelte 4.
 
 ### Monitor Types
-Defined in `src/lib/server/services/service.js`. Each type has its own implementation file:
-```javascript
-// Supported: API, PING, TCP, DNS, GROUP, SSL, SQL, HEARTBEAT, GAMEDIG
+Defined in `src/lib/server/services/service.ts`. Each type has its own implementation file:
+```typescript
+// Supported: API, PING, TCP, DNS, GROUP, SSL, SQL, HEARTBEAT, GAMEDIG, GRPC, NONE
 ```
 
 ### Status Constants
-Use constants from `src/lib/server/constants`:
-```javascript
-import { UP, DOWN, DEGRADED, MAINTENANCE, NO_DATA } from "./constants";
+Use constants from `src/lib/global-constants.ts`:
+```typescript
+// In Svelte/client code:
+import { UP, DOWN, DEGRADED, MAINTENANCE, NO_DATA } from "$lib/global-constants";
+
+// In server code (use relative path):
+import { UP, DOWN, DEGRADED, MAINTENANCE, NO_DATA } from "./global-constants";
 ```
 
 ### API Authentication
 APIs use Bearer token auth verified via `VerifyAPIKey()`:
-```javascript
-import { VerifyAPIKey } from "$lib/server/controllers/controller.js";
+```typescript
+import { VerifyAPIKey } from "$lib/server/controllers/apiController";
 ```
 
 ### Database Queries
 Always use the db singleton, never instantiate Knex directly:
-```javascript
+```typescript
 import db from "$lib/server/db/db";
 const monitor = await db.getMonitorByTag(tag);
 ```
 
 ### Timestamps
-All timestamps are **UTC seconds** (not milliseconds). Use helpers from `src/lib/server/tool.js`:
-```javascript
-import { GetMinuteStartNowTimestampUTC, GetNowTimestampUTC } from "./tool";
+All timestamps are **UTC seconds** (not milliseconds). Use helpers from `src/lib/server/tool.ts`:
+```typescript
+import { GetMinuteStartTimestampUTC, GetNowTimestampUTC } from "$lib/server/tool";
 ```
 
 ### i18n
-Locales are in `src/lib/locales/`. Add new translations by creating `{code}.json` and updating `locales.json`.
+21 locale files in `src/lib/locales/` (en, de, fr, es, hi, ja, ko, zh-CN, zh-TW, pt-BR, ru, etc.). Add new translations by creating `{code}.json` and updating `locales.json`.
 
 ## UI Components
 
-Uses **shadcn-svelte** components in `src/lib/components/ui/`. Import pattern:
-```javascript
+Uses **shadcn-svelte** components in `src/lib/components/ui/` (40+ components). Import pattern:
+```typescript
 import { Button } from "$lib/components/ui/button";
 ```
 
-Styling: **TailwindCSS** with HSL CSS variables for theming (see `tailwind.config.js`).
+Styling: **Tailwind CSS v4** with CSS-based configuration (no `tailwind.config.js`). Theme uses HSL CSS variables defined in `src/routes/layout.css`.
 
 ## Environment Variables
 
-Required in `.env`:
-- `KENER_SECRET_KEY` - JWT secret for auth
+Required:
+- `KENER_SECRET_KEY` - Secret key for auth
 - `ORIGIN` - Site URL (e.g., `http://localhost:3000`)
-- `DATABASE_URL` - Database connection string
+- `REDIS_URL` - Redis connection string (required for BullMQ job queues)
 
 Optional:
+- `DATABASE_URL` - Database connection string (defaults to SQLite)
 - `KENER_BASE_PATH` - Base path for reverse proxy
+- `PORT` - Server port (default 3000)
 - `RESEND_API_KEY` / `RESEND_SENDER_EMAIL` - Email notifications
 
 ## File Conventions
 
 - Server-only code: `src/lib/server/`
 - Shared utilities: `src/lib/` (except `server/`)
-- Route data loading: `+page.server.ts` / `+layout.server.ts` (and client-side `+page.ts` / `+layout.ts` when needed)
+- Client utilities: `src/lib/client/`
+- Route data loading: `+page.server.ts` / `+layout.server.ts`
 - API endpoints: `+server.ts` files returning `json()`
 
 ## Types & Interfaces
@@ -112,29 +138,7 @@ Optional:
 Place types and interfaces in the appropriate folder based on where they are used:
 
 - **`src/lib/types/`** - Shared types (safe to import from both server and client code). Use for domain models, DTOs, API response types, and anything needed on both sides.
-- **`src/lib/server/types/`** - Server-only types. Use for DB models, internal service types, auth/session types, and anything that uses `$env/static/private` or Node-only APIs.
-- **`src/lib/client/types/`** - Client-only types. Use for UI-specific types, component prop types, and anything that relies on browser/DOM APIs.
+- **`src/lib/server/types/`** - Server-only types (`db.ts`, `auth.ts`, `monitor.ts`, `api-server.ts`). Use for DB models, internal service types, auth/session types.
+- **`src/lib/client/types/`** - Client-only types (`ui.ts`). Use for UI-specific types, component prop types.
 
 Always use `import type { ... }` when importing types to avoid accidental runtime imports.
-
-# Other skills
-
-Read files in .claude/skills for more instructions on specific tasks or file types.
-
-## Code Architecture Documentation (MUST)
-
-For every coding task that touches architecture (multi-file features, refactors, new integrations):
-
-1. **Before edits**
-	- Read and apply `.claude/skills/code-context/SKILL.md`.
-	- Load relevant architecture docs from `.codecontext/` when present.
-
-2. **Before finishing the response**
-	- If the task revealed new architecture knowledge (code flow, edge cases, component relationships, design decisions), write/update a `.codecontext/*.md` entry as a clean reference doc.
-	- Skip if the task was trivial (typo fixes, single-line edits).
-
-3. **Final response contract**
-	- Include a short line: `Context loaded: ...`
-	- Include a short line: `Context updated: ...`
-
-`.codecontext/` documents **code architecture only** — not session logs, changelogs, or task summaries.
\ No newline at end of file
diff --git a/CLAUDE.md b/CLAUDE.md
index 435060c3..8f524cf2 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## What is Kener?
 
-Kener is an open-source status page application built with **SvelteKit 2.x (Svelte 5)** and **Node.js/Express**. It provides real-time monitoring, uptime tracking, incident management, and customizable dashboards. The codebase is migrating to **TypeScript-first**.
+Kener is an open-source status page application built with **SvelteKit 2.x (Svelte 5)** and **Node.js/Express**. It is a **TypeScript-first** codebase providing real-time monitoring, uptime tracking, incident management, and customizable dashboards.
 
 ## Development Commands
 
@@ -51,7 +51,7 @@ In production, `scripts/main.ts` is the single entry point: Express server + Sve
 
 Each monitor type has a dedicated implementation in `src/lib/server/services/`:
 
-- Types: API, Ping, TCP, DNS, SSL, SQL, Heartbeat, GameDig, Group
+- Types: API, Ping, TCP, DNS, SSL, SQL, Heartbeat, GameDig, Group, gRPC, None
 - Scheduled via `src/lib/server/schedulers/` using `croner`
 - Job queues managed with **BullMQ** + **Redis** (`src/lib/server/queues/`)
 
@@ -83,21 +83,21 @@ All timestamps are **UTC seconds** (not milliseconds). Use helpers from `src/lib
 
 ### Status Constants
 
-#### When svelte code
+Constants are exported as a **default export** from `src/lib/global-constants.ts`:
 
 ```typescript
-import { UP, DOWN, DEGRADED, MAINTENANCE, NO_DATA } from "$lib/server/global-constants.ts"
-```
+// In Svelte/client code or SvelteKit routes:
+import GC from "$lib/global-constants";
+// Usage: GC.UP, GC.DOWN, GC.DEGRADED, GC.MAINTENANCE, GC.NO_DATA
 
-#### When server code use directory traversal
-
-```typescript
-import { UP, DOWN, DEGRADED, MAINTENANCE, NO_DATA } from "./global-constants.ts"
+// In server code (use relative path):
+import GC from "../../global-constants.js";
+// Usage: GC.UP, GC.DOWN, etc.
 ```
 
 ### API Authentication
 
-APIs use Bearer token auth: `import { VerifyAPIKey } from "$lib/server/controllers/controller.js"`
+APIs use Bearer token auth: `import { VerifyAPIKey } from "$lib/server/controllers/apiController"`
 
 ### Types Location
 
@@ -111,8 +111,8 @@ Locale files in `src/lib/locales/`. Add translations by creating `{code}.json` a
 
 ## Environment Variables
 
-Required: `KENER_SECRET_KEY`, `ORIGIN`, `DATABASE_URL`
-Optional: `KENER_BASE_PATH`, `PORT` (default 3000), `RESEND_API_KEY`, `RESEND_SENDER_EMAIL`
+Required: `KENER_SECRET_KEY`, `ORIGIN`, `REDIS_URL`
+Optional: `DATABASE_URL` (defaults to SQLite), `KENER_BASE_PATH`, `PORT` (default 3000), `RESEND_API_KEY`, `RESEND_SENDER_EMAIL`
 
 ## Skills
 
@@ -121,4 +121,3 @@ Read `.claude/skills/` for specialized instructions on:
 - **svelte-code-writer** - Svelte component creation/editing
 - **documentation-writer** - Editing docs in `src/routes/(docs)/docs/content/`
 - **tailwindcss** - Tailwind CSS v4 patterns
-- **code-context** - Architecture documentation in `.codecontext/`