v0.3.0 — Code Quality Overhaul + UI Redesign

🚀 v0.3.0 — Code Quality Overhaul + UI Redesign

Massive quality upgrade: 41 files changed, +6,787 / -2,324 lines. Zero functional regressions.

✨ UI Redesign

Tab Architecture: 6 → 3

• 🔨 锻造 — Forge list / Darwin optimization / Co-evolution
• 🔗 融合 — Taotie fusion / Skill orchestration
• 🌙 闲时 — Dreaming console / history / health report

Design System Upgrade:

• Pill-style main tabs with brand-color active state + subtle shadow
• Section tabs for inner navigation
• Card system: 10px radius, 1px border, hover lift + soft shadow
• Unified buttons: 30px height, 8px radius, primary with shadow
• Pill-shaped status tags (20px radius)
• Gradient quality bars with smooth transitions
• Animated timelines with cleaner dot layout
• Custom scrollbar styling
• Fade-in animations on panel load
• All colors use CSS variables — fully DSH theme-aware

🔧 Code Quality

Type Safety:

• 54.7% reduction in any types (~316 → 143)
• 10+ new interface types for service dependencies
• ForgeOrchestrator: 0 any (down from 18) with 7 typed dep interfaces
• BaseAgent: typed LLM response + 4 safe accessor methods
• Client: ~40+ any → 6 (all legitimate: API responses, CSS custom props, catch errors)
• UnknownRecord pattern for backend data access

New Utilities Layer:

• src/utils/constants.ts — 30+ magic numbers centralized
• src/utils/helpers.ts — safe JSON parsing, unified HTTP responses, ID generation, etc.
• src/types/api.ts — API handler and response types

ForgePanel Refactor (2,831 → 3,229 lines, better structure):

• 12 extracted inline sub-components
• All event handlers wrapped with useCallback
• Clear section boundaries with comment headers
• 3 main view branches: list / run detail / skill detail

Performance:

• Active state checks: O(n) → O(1) with Set
• Safe JSON parsing with multi-strategy fallback
• Polling cleanup verified for all intervals
• Memoized handlers to prevent unnecessary re-renders

Error Handling:

• Unified HTTP response format: { ok: false, error: string, code?: string }
• safeParseJSON with try/catch + silent fallback
• Boundary checks for null/undefined/empty arrays

📚 Documentation & Infra

• CHANGELOG.md: v0.2.0 + v0.3.0 in Keep a Changelog format
• README: Updated features, architecture, roadmap (Phase 5+6 done)
• Configuration docs: 14 → 50+ config items with grouping
• FAQ: New sections on evolution modes + dreaming
• .editorconfig: New file for consistent formatting
• package.json: v0.3.0, added dev script, updated keywords
• tsconfig.json: Added forceConsistentCasingInFileNames
• .gitignore: Expanded with more patterns

📊 Stats

• 47 TypeScript/TSX files
• 30,005 total lines of code
• 12 core service modules
• 6 LLM agents
• ~80 HTTP API endpoints
• 50+ configuration items
• 0 TypeScript strict errors

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