// ── pixelzen/core v2.4.0 ──────────────────────
 
import type { FramerConfig,
 SiteOptions, DeployTarget,
 Bundle, BuildResult,
 SEOConfig, PageGraph } from '@pixelzen/core'
import { buildConfig, compile,
 push, resolveAssets,
 optimiseImages,
 generateSitemap } from '@pixelzen/compiler'
import { injectSchema,
 resolveOpenGraph,
 patchCanonicals,
 scorePageSpeed } from '@pixelzen/seo'
import { z } from 'zod'
 
// ── Schema ─────────────────────────────────────
 
const DeploySchema = z.object({
 target: z.enum(['production',
 'staging', 'preview']),
 seo: z.object({
 injectSchema: z.boolean(),
 scoreThreshold: z.number()
 .min(0).max(100)
 }),
 assets: z.object({
 optimise: z.boolean(),
 maxWidth: z.number().default(1920),
 format: z.enum(['webp', 'avif']).default('webp')
 })
})
 
// ── Types ──────────────────────────────────────
 
type PipelineStage =
 | 'resolve' | 'compile'
 | 'optimise' | 'seo'
 | 'push' | 'done'
 
type PipelineEvent = {
 stage: PipelineStage
 durationMs: number
 ok: boolean
 error?: string
}
 
@injectable()
@singleton()
@logPipeline({ level: 'verbose', trackDuration: true })
export class PixelZenEngine implements ISiteEngine {
 private readonly config: FramerConfig
 private readonly cms: FramerCMSAdapter
 private log: PipelineEvent[] = []
 
 constructor(opts: SiteOptions, cms: FramerCMSAdapter) {
 this.config = buildConfig(opts)
 this.cms = cms
 }
 
 async deploy(raw: unknown): Promise<BuildResult> {
 const opts = DeploySchema.parse(raw)
 const pages = await this.resolvePages()
 const bundle = await this.runPipeline(pages, opts)
 return { bundle, ok: true, log: this.log,
 deployedAt: new Date().toISOString() }
 }
// ── pixelzen/core v2.4.0 ──────────────────────
 
import type { FramerConfig,
 SiteOptions, DeployTarget,
 Bundle, BuildResult,
 SEOConfig, PageGraph } from '@pixelzen/core'
import { buildConfig, compile,
 push, resolveAssets,
 optimiseImages,
 generateSitemap } from '@pixelzen/compiler'
import { injectSchema,
 resolveOpenGraph,
 patchCanonicals,
 scorePageSpeed } from '@pixelzen/seo'
import { z } from 'zod'
 
// ── Schema ─────────────────────────────────────
 
const DeploySchema = z.object({
 target: z.enum(['production',
 'staging', 'preview']),
 seo: z.object({
 injectSchema: z.boolean(),
 scoreThreshold: z.number()
 .min(0).max(100)
 }),
 assets: z.object({
 optimise: z.boolean(),
 maxWidth: z.number().default(1920),
 format: z.enum(['webp', 'avif']).default('webp')
 })
})
 
// ── Types ──────────────────────────────────────
 
type PipelineStage =
 | 'resolve' | 'compile'
 | 'optimise' | 'seo'
 | 'push' | 'done'
 
type PipelineEvent = {
 stage: PipelineStage
 durationMs: number
 ok: boolean
 error?: string
}
 
@injectable()
@singleton()
@logPipeline({ level: 'verbose', trackDuration: true })
export class PixelZenEngine implements ISiteEngine {
 private readonly config: FramerConfig
 private readonly cms: FramerCMSAdapter
 private log: PipelineEvent[] = []
 
 constructor(opts: SiteOptions, cms: FramerCMSAdapter) {
 this.config = buildConfig(opts)
 this.cms = cms
 }
 
 async deploy(raw: unknown): Promise<BuildResult> {
 const opts = DeploySchema.parse(raw)
 const pages = await this.resolvePages()
 const bundle = await this.runPipeline(pages, opts)
 return { bundle, ok: true, log: this.log,
 deployedAt: new Date().toISOString() }
 }
// ── pixelzen/core v2.4.0 ──────────────────────
 
import type { FramerConfig,
 SiteOptions, DeployTarget,
 Bundle, BuildResult,
 SEOConfig, PageGraph } from '@pixelzen/core'
import { buildConfig, compile,
 push, resolveAssets,
 optimiseImages,
 generateSitemap } from '@pixelzen/compiler'
import { injectSchema,
 resolveOpenGraph,
 patchCanonicals,
 scorePageSpeed } from '@pixelzen/seo'
import { z } from 'zod'
 
// ── Schema ─────────────────────────────────────
 
const DeploySchema = z.object({
 target: z.enum(['production',
 'staging', 'preview']),
 seo: z.object({
 injectSchema: z.boolean(),
 scoreThreshold: z.number()
 .min(0).max(100)
 }),
 assets: z.object({
 optimise: z.boolean(),
 maxWidth: z.number().default(1920),
 format: z.enum(['webp', 'avif']).default('webp')
 })
})
 
// ── Types ──────────────────────────────────────
 
type PipelineStage =
 | 'resolve' | 'compile'
 | 'optimise' | 'seo'
 | 'push' | 'done'
 
type PipelineEvent = {
 stage: PipelineStage
 durationMs: number
 ok: boolean
 error?: string
}
 
@injectable()
@singleton()
@logPipeline({ level: 'verbose', trackDuration: true })
export class PixelZenEngine implements ISiteEngine {
 private readonly config: FramerConfig
 private readonly cms: FramerCMSAdapter
 private log: PipelineEvent[] = []
 
 constructor(opts: SiteOptions, cms: FramerCMSAdapter) {
 this.config = buildConfig(opts)
 this.cms = cms
 }
 
 async deploy(raw: unknown): Promise<BuildResult> {
 const opts = DeploySchema.parse(raw)
 const pages = await this.resolvePages()
 const bundle = await this.runPipeline(pages, opts)
 return { bundle, ok: true, log: this.log,
 deployedAt: new Date().toISOString() }
 }

 // ── Pipeline ─────────────────────────────────
 
 private async runPipeline(pages: PageGraph, opts: DeployOptions)
 : Promise<Bundle> {
 const assets = await this.stage('resolve',
 () => resolveAssets(pages, this.config))
 const compiled = await this.stage('compile',
 () => compile({ pages, assets, config: this.config }))
 const optimised= await this.stage('optimise',
 () => optimiseImages(compiled, opts.assets))
 const withSEO = await this.stage('seo',
 () => this.applySEO(optimised, opts.seo))
 await this.stage('push',
 () => push({ bundle: withSEO, target: opts.target }))
 return withSEO
 }
 
 private async stage<T>(name: PipelineStage, fn: () => Promise<T>): Promise<T> {
 const t0 = performance.now()
 try {
 const result = await fn()
 this.log.push({ stage: name, ok: true, durationMs: performance.now() - t0 })
 return result
 } catch (err) {
 this.log.push({ stage: name, ok: false,
 durationMs: performance.now() - t0, error: String(err) })
 throw err
 }
 }
 
 private async applySEO(bundle: Bundle, cfg: SEOConfig): Promise<Bundle> {
 if (cfg.injectSchema) await injectSchema(bundle)
 await resolveOpenGraph(bundle, { fallbackImage: '/og-default.png', siteName: 'PixelZen' })
 await patchCanonicals(bundle, { trailingSlash: false, lowerCase: true })
 await generateSitemap(bundle, { priority: 0.8, changefreq: 'weekly' })
 const score = await scorePageSpeed(bundle)
 if (score < cfg.scoreThreshold) throw new Error(`score ${score} below threshold`)
 return bundle
 }
 
 private async resolvePages(): Promise<PageGraph> {
 const raw = await this.cms.fetchPages()
 return raw.filter(p => !p.draft && p.slug !== null)
 }
}
 
// ── Constants ───────────────────────────────────
 
export const VERSION = '2.4.0' as const
export const MAX_PAGES = 500
export const DEFAULT_THRESHOLD= 85
 
// ── Factory ─────────────────────────────────────
 
export function createEngine(opts: SiteOptions, cms: FramerCMSAdapter): PixelZenEngine {
 return new PixelZenEngine(opts, cms)
}
 
// ── Interface ───────────────────────────────────
 
export interface ISiteEngine {
 deploy(raw: unknown): Promise<BuildResult>
}
 // ── Pipeline ─────────────────────────────────
 
 private async runPipeline(pages: PageGraph, opts: DeployOptions)
 : Promise<Bundle> {
 const assets = await this.stage('resolve',
 () => resolveAssets(pages, this.config))
 const compiled = await this.stage('compile',
 () => compile({ pages, assets, config: this.config }))
 const optimised= await this.stage('optimise',
 () => optimiseImages(compiled, opts.assets))
 const withSEO = await this.stage('seo',
 () => this.applySEO(optimised, opts.seo))
 await this.stage('push',
 () => push({ bundle: withSEO, target: opts.target }))
 return withSEO
 }
 
 private async stage<T>(name: PipelineStage, fn: () => Promise<T>): Promise<T> {
 const t0 = performance.now()
 try {
 const result = await fn()
 this.log.push({ stage: name, ok: true, durationMs: performance.now() - t0 })
 return result
 } catch (err) {
 this.log.push({ stage: name, ok: false,
 durationMs: performance.now() - t0, error: String(err) })
 throw err
 }
 }
 
 private async applySEO(bundle: Bundle, cfg: SEOConfig): Promise<Bundle> {
 if (cfg.injectSchema) await injectSchema(bundle)
 await resolveOpenGraph(bundle, { fallbackImage: '/og-default.png', siteName: 'PixelZen' })
 await patchCanonicals(bundle, { trailingSlash: false, lowerCase: true })
 await generateSitemap(bundle, { priority: 0.8, changefreq: 'weekly' })
 const score = await scorePageSpeed(bundle)
 if (score < cfg.scoreThreshold) throw new Error(`score ${score} below threshold`)
 return bundle
 }
 
 private async resolvePages(): Promise<PageGraph> {
 const raw = await this.cms.fetchPages()
 return raw.filter(p => !p.draft && p.slug !== null)
 }
}
 
// ── Constants ───────────────────────────────────
 
export const VERSION = '2.4.0' as const
export const MAX_PAGES = 500
export const DEFAULT_THRESHOLD= 85
 
// ── Factory ─────────────────────────────────────
 
export function createEngine(opts: SiteOptions, cms: FramerCMSAdapter): PixelZenEngine {
 return new PixelZenEngine(opts, cms)
}
 
// ── Interface ───────────────────────────────────
 
export interface ISiteEngine {
 deploy(raw: unknown): Promise<BuildResult>
}
 // ── Pipeline ─────────────────────────────────
 
 private async runPipeline(pages: PageGraph, opts: DeployOptions)
 : Promise<Bundle> {
 const assets = await this.stage('resolve',
 () => resolveAssets(pages, this.config))
 const compiled = await this.stage('compile',
 () => compile({ pages, assets, config: this.config }))
 const optimised= await this.stage('optimise',
 () => optimiseImages(compiled, opts.assets))
 const withSEO = await this.stage('seo',
 () => this.applySEO(optimised, opts.seo))
 await this.stage('push',
 () => push({ bundle: withSEO, target: opts.target }))
 return withSEO
 }
 
 private async stage<T>(name: PipelineStage, fn: () => Promise<T>): Promise<T> {
 const t0 = performance.now()
 try {
 const result = await fn()
 this.log.push({ stage: name, ok: true, durationMs: performance.now() - t0 })
 return result
 } catch (err) {
 this.log.push({ stage: name, ok: false,
 durationMs: performance.now() - t0, error: String(err) })
 throw err
 }
 }
 
 private async applySEO(bundle: Bundle, cfg: SEOConfig): Promise<Bundle> {
 if (cfg.injectSchema) await injectSchema(bundle)
 await resolveOpenGraph(bundle, { fallbackImage: '/og-default.png', siteName: 'PixelZen' })
 await patchCanonicals(bundle, { trailingSlash: false, lowerCase: true })
 await generateSitemap(bundle, { priority: 0.8, changefreq: 'weekly' })
 const score = await scorePageSpeed(bundle)
 if (score < cfg.scoreThreshold) throw new Error(`score ${score} below threshold`)
 return bundle
 }
 
 private async resolvePages(): Promise<PageGraph> {
 const raw = await this.cms.fetchPages()
 return raw.filter(p => !p.draft && p.slug !== null)
 }
}
 
// ── Constants ───────────────────────────────────
 
export const VERSION = '2.4.0' as const
export const MAX_PAGES = 500
export const DEFAULT_THRESHOLD= 85
 
// ── Factory ─────────────────────────────────────
 
export function createEngine(opts: SiteOptions, cms: FramerCMSAdapter): PixelZenEngine {
 return new PixelZenEngine(opts, cms)
}
 
// ── Interface ───────────────────────────────────
 
export interface ISiteEngine {
 deploy(raw: unknown): Promise<BuildResult>
}