259 lines
14 KiB
Markdown
259 lines
14 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning]
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## [2.0.0] - 2026-03-18 21:33 UTC
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### Added
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- **SEO Audit Export** — Export SEO/GEO audit reports as HTML or PDF with comprehensive fix instructions
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- **SEO Report Generator** — Standalone `lib/seo-report.ts` utility with color-coded scores, issue tables with fix instructions, and print-friendly CSS
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- **Default Vibe Architect** — Welcome screen now opens to Vibe Architect by default (was Prompt Enhancer)
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- **Vibe Architect Dedicated Route** — Full-screen immersive mode at `/vibe` with `vibeMode` prop
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### Changed
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- **General Agent Plain Chat** — General mode no longer triggers plan/code flow, now works as plain chat
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- **SEO Follow-up Fix** — Non-visual agents (SEO, content, SMM) preserve existing canvas on follow-up messages
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### Technical Details
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- Files modified: 3 (AIAssist.tsx, page.tsx)
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- Files added: 2 (seo-report.ts, vibe/page.tsx)
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(https://semver.org/spec/v2.0.0.html).
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## [1.9.0] - 2026-03-18 21:05 UTC
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### Changed
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- **Global Rebrand: AI Assist -> Vibe Architect** — All instances renamed across UI, sidebar, translations (EN/RU/HE)
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- **Sidebar Highlight** — Vibe Architect button now has a gradient blue-purple border and bold blue text when not active, making it stand out in the navigation menu
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### Technical Details
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- Files modified: 3 (Sidebar.tsx, AIAssist.tsx, translations.ts)
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## [1.8.0] - 2026-03-18 21:02 UTC
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### Added
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- **Vibe Architect Dedicated Mode** — Full-screen immersive AI coding experience
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- New route: `/vibe` ([rommark.dev/tools/promptarch/vibe/](https://rommark.dev/tools/promptarch/vibe/))
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- No sidebar, no navigation — just AI Assist in full screen
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- Rebranded as "Vibe Architect" with dedicated messaging
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- `vibeMode` prop on AIAssist component for label overrides
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### Fixed
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- **SEO follow-up preview** — Canvas no longer breaks when asking follow-up questions after SEO audit
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- `isModifying` overlay only triggers for visual agents (code, web, app, design) — not SEO/content/SMM
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- Non-visual agent follow-ups preserve existing canvas if no new preview is generated
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### Technical Details
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- Files added: 1 (`app/vibe/page.tsx`)
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- Files modified: 1 (AIAssist.tsx: +8/-3 lines)
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- New prop: `vibeMode` on AIAssist component
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## [1.7.0] - 2026-03-18 20:44 UTC
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### Added
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- **Comprehensive SEO Audit Engine** — Industry-grade URL analysis modeled after Screaming Frog, Ahrefs, Sitebulb, and Semrush
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- Full meta tag analysis: title (length/status), description (length/status), keywords, viewport, charset, robots directives
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- Open Graph & Twitter Card validation
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- Heading structure audit: H1 count check, hierarchy analysis (H1-H6), multiple H1 detection
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- Link analysis: internal/external/nofollow counts, external link sampling
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- Image audit: total count, alt text coverage %, lazy loading detection, missing alt samples
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- Content analysis: word count, sentence count, paragraph count, avg words/sentence
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- Structured data detection: JSON-LD, Microdata, 12+ schema types (Article, FAQ, Product, LocalBusiness, etc.)
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- Performance signals: server info, response time, HTML size, external scripts/stylesheets, inline styles, preconnect/preload/dns-prefetch, async/defer detection
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- Accessibility checks: lang attribute, ARIA labels, first image alt text
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- Hreflang tag detection for international SEO
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- Canonical tag validation with mismatch detection
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- **Automated scoring**: Overall, Technical, Content, Performance, Social scores (0-100)
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- **Issue detection**: Critical/Warning/Info severity levels across all categories
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- **Plan-First Flow Fix** — Non-code agents (SEO, content, SMM, design, web, app) now bypass the plan-first workflow
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- No more "Start Coding" or "Modify Plan" buttons for non-code agent responses
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- SEO agent goes straight to preview mode after generating audit reports
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- Plan card only shown for code/general agents
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### Changed
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- `/api/fetch-url` route completely rewritten: 300+ lines of comprehensive HTML parsing and scoring
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- SEO agent data injection now passes structured audit data with scores, issues, and category breakdowns
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### Technical Details
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- Files modified: 5 (AIAssist.tsx, qwen-oauth.ts, ollama-cloud.ts, zai-plan.ts, openrouter.ts)
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- Files rewritten: 1 (`app/api/fetch-url/route.ts` — complete rewrite)
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- New component-level guard: `isCodeAgent` condition for plan-first workflow
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## [1.6.0] - 2026-03-18 20:34 UTC
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### Added
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- **SEO Web Audit** — SEO agent can now fetch and analyze live websites
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- `/api/fetch-url` route extracts: title, meta tags, headings (h1-h6), links (internal/external), images (alt text coverage), canonical URL, OG tags, text content length
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- Auto-detects URLs in user input when SEO agent is active
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- Pre-fetches page data before sending to AI for comprehensive audit reports
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- Supports up to 2 URLs per request
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- **SEO Auto Web Search** — When SEO agent is active and no URL is provided, web search is automatically triggered
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- Uses same SearXNG infrastructure as manual web search toggle
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- No manual toggle needed in SEO mode
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- **Updated SEO Agent Prompt** — All 4 AI services now instruct SEO agent about web audit and search capabilities
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- Added `[WEB_AUDIT:url]` and `[WEB_SEARCH:query]` tool markers
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- Added "WEB TOOLS" section to system prompts
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### Technical Details
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- Files modified: 5 (AIAssist.tsx, qwen-oauth.ts, ollama-cloud.ts, zai-plan.ts, openrouter.ts)
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- Files added: 1 (`app/api/fetch-url/route.ts`)
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- New API endpoint: `GET /api/fetch-url?url=https://example.com`
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## [1.5.0] - 2026-03-18 20:29 UTC
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### Added
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- **Modification Progress Overlay** — Visually appealing spinner when modifying existing generated code
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- Full-screen canvas overlay with spinning ring + Wrench icon
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- "Modification in Progress" label with animated bouncing dots
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- Canvas hidden during modification, revealed only when AI finishes
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- `isModifying` state tracked via `assistStep === "preview"` detection
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### Fixed
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- **Preview blink during modification** — Old preview no longer flashes while AI rewrites code
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### Technical Details
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- Files modified: 1 (AIAssist.tsx: +21/-2 lines)
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- New state:
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- New import: from lucide-react
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## [1.4.0] - 2026-03-18 19:57 UTC
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### Added
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- **Review Code Button** — Post-coding action to send generated code back to AI for review
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- `reviewCode()` function sends code with review-focused prompt
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- Emerald-green "Review" button alongside Preview and Modify
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- 3-column post-coding action grid: Preview / Review / Modify
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- **Web Search Grounding** — Enrich AI prompts with live web search results
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- `lib/services/search-api.ts` — SearXNG public API wrapper with 4 instance fallback
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- `/api/search` route — server-side search proxy endpoint
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- Toggle button in toolbar to enable/disable (amber highlight when active)
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- Shows "Searching the web..." status while fetching
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- Appends top 5 results as `[WEB SEARCH CONTEXT]` to user prompt
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- **Responsive Preview** — Device size selector in canvas panel
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- Full / Desktop (1280px) / Tablet (768px) / Mobile (375px) buttons
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- Centered device frame with border, shadow, and scroll on overflow
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- Only visible in preview mode, below Live Render / Inspect Code tabs
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### Fixed
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- **Model selector text color** — Option text now white on dark theme (`bg-[#0b1414] text-white`)
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- **Button text overflow** — Shortened labels (Preview/Review/Modify), added `min-w-0` for proper truncation
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- **Duplicate activateArtifact button** — Original button now hides when post-coding action row is shown
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### Technical Details
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- Files modified: 1 (AIAssist.tsx: +85/-11 lines)
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- Files added: 2 (`lib/services/search-api.ts`, `app/api/search/route.ts`)
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- New state: `deviceSize`, `webSearchEnabled`
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- New function: `reviewCode()`
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## [1.3.0] - 2026-03-18 18:51 UTC
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### Added
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- **OpenRouter Integration** — 4th AI provider with API key auth, 20+ model support
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- New `lib/services/openrouter.ts` streaming service
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- Provider selector in AI Assist: Qwen, Ollama, Z.AI, OpenRouter
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- Default model: `google/gemini-2.0-flash-exp:free`
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- Custom model selector with popular free/paid model presets
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- Settings panel: API key input with validation and model picker
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- **Plan-First Workflow** — AI now generates a structured plan before code
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- PLAN MODE instructions injected into all 4 service system prompts
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- Plan card UI with architecture, tech stack, files, and steps
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- `parsePlanFromResponse()` extracts plans from AI markdown output
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- `[PLAN]` tags hidden from displayed chat messages
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- Three action buttons: **Modify Plan** / **Start Coding** / **Skip to Code**
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- **Post-Coding UX** — Preview + Request Modifications after code generation
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- After "Start Coding" approval, AI generates code with `[PREVIEW]` tags
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- Canvas opens automatically with renderable previews
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- Two post-coding buttons: **Preview** (re-opens canvas) and **Request Modifications**
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- `isApproval` flag prevents stale React closure bugs in approval flow
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- **Enhanced Prompt Engine** — New modular prompt enhancement system
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- `lib/enhance-engine.ts` with 9 enhancement strategies
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- Strategies: clarify, add-context, add-constraints, structure, add-examples, set-tone, expand, simplify, chain-of-thought
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- Context-aware enhancement based on detected intent type
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- 11+ intent detection patterns (coding, creative, analysis, etc.)
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- Smart strategy selection per intent for optimal prompt refinement
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- **Streaming Plan Mode** — Real-time plan parsing during AI response
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- `wasIdle` flag captures initial request phase before state updates
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- Canvas display suppressed during plan generation, enabled after approval
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- Post-stream routing: plan card for initial requests, preview for approvals
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- Tab `showCanvas` state gated by plan phase
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### Changed
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- **AIAssist.tsx** — Major refactor for plan-first flow
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- `handleSendMessage` now accepts `isApproval` parameter to prevent stale closures
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- `approveAndGenerate()` passes `isApproval=true` to bypass idle detection
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- `assistStep` state machine: `idle -> plan -> generating -> preview`
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- `parseStreamingContent()` filters `[PLAN]` tags from displayed output
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- **PromptEnhancer.tsx** — Rebuilt with modular enhance engine
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- Moved enhancement logic to `lib/enhance-engine.ts`
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- Added expand, simplify, and chain-of-thought strategies
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- Improved intent detection and strategy mapping
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- **SettingsPanel.tsx** — Added OpenRouter provider configuration
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- API key input with validation
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- Model selector with preset dropdown
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- Provider-specific endpoint display
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- **model-adapter.ts** — Extended with OpenRouter provider support
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- New adapter mapping for OpenRouter service
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- Unified interface across all 4 providers
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- **translations.ts** — Added i18n keys for plan mode, OpenRouter, post-coding actions
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- Keys: `modifyPlan`, `startCoding`, `skipToCode`, `requestModifications`
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- OpenRouter provider labels and descriptions
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- English, Russian, Hebrew translations updated
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- **store.ts** — Added `selectedProvider` state for multi-provider selection
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- **types/index.ts** — Added `PreviewData` interface for typed canvas rendering
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- **adapter-instance.ts** — Registered OpenRouter in provider registry
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### Fixed
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- **Stale React closure** in `approveAndGenerate` — `setAssistStep("generating")` followed by `handleSendMessage()` read stale `assistStep` value. Fixed with explicit `isApproval` boolean parameter.
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- **Plan card reappearing after code generation** — Post-stream logic now correctly routes to `preview` mode after approval coding, not back to `plan` mode.
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- **Canvas auto-opening during plan phase** — `setShowCanvas(true)` in `onChunk` now gated by `!wasIdle` flag.
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- **i18n missing keys** — Added `syncComplete` for Hebrew, fixed double commas in multiple translation strings.
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### Technical Details
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- Files modified: 11 (960 insertions, 194 deletions)
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- Files added: 2 (`lib/enhance-engine.ts`, `lib/services/openrouter.ts`)
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- Total project lines: ~10,179 across core files
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- System prompt PLAN MODE block added to: `qwen-oauth.ts`, `ollama-cloud.ts`, `zai-plan.ts`, `openrouter.ts`
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## [1.2.0] - 2026-01-19 19:16 UTC
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### Added
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- **SEO Agent Behavior Fixes**
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- SEO agent now stays locked and answers queries through an SEO lens
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- Smart agent suggestions via `[SUGGEST_AGENT:xxx]` marker for clearly non-SEO tasks
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- Visual suggestion banner with Switch/Dismiss buttons
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- Prevented unwanted agent auto-switching mid-response
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- **z.ai API Validation**
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- Real-time API key validation with 500ms debounce
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- Inline status indicators:
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- Checkmark with "Validated Xm ago" for valid keys
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- Red X with error message for invalid keys
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- Loading spinner during validation
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- "Test Connection" button for manual re-validation
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- Persistent validation cache (5 minutes) in localStorage
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### Changed
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- Updated Settings panel with improved UX for API key management
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- Enhanced agent selection behavior to prevent unintended switches
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## [1.1.0] - 2025-12-29 17:55 UTC
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### Added
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- GitHub integration for pushing AI-generated artifacts
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- XLSX export functionality for Google Ads campaigns
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- High-fidelity HTML report generation
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- OAuth token management for Qwen API
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## [1.0.0] - 2025-12-29 13:51 UTC
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### Added
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- Initial release of PromptArch
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- Multi-provider AI support (Qwen, Ollama, Z.AI)
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- Prompt Enhancer with 11+ intent patterns
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- PRD Generator with structured output
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- Action Plan generator with framework recommendations
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- Visual canvas for live code rendering
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- Multi-language support (English, Russian, Hebrew)
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