refactor: SKILL.md abstraction cleanup + coordinator frontend detection

- Remove ui-ux-pro-max/Shared Memory sections from SKILL.md (implementation details belong in role.md)
- Replace Frontend Detection code block with reference to coordinator/role.md
- Add detectImplMode() to coordinator Phase 1 for auto-detecting frontend tasks
- Add fe-only/fullstack/full-lifecycle-fe mode choices
- Add fe-developer + fe-qa spawning in Phase 2 for frontend pipelines
- Initialize shared-memory.json when frontend pipeline is active

Author: catlog22

.claude/skills/team-lifecycle-v2/SKILL.md

@@ -426,28 +426,9 @@ Full-lifecycle + FE:
   → IMPL-001 ∥ DEV-FE-001 → TEST-001 ∥ QA-FE-001 → REVIEW-001
 ```
 
-### Frontend Detection (Coordinator Phase 1)
+### Frontend Detection
 
-```javascript
-const FE_KEYWORDS = /component|page|UI|前端|frontend|CSS|HTML|React|Vue|Tailwind|组件|页面|样式|layout|responsive|Svelte|Next\.js|Nuxt|shadcn|设计系统|design.system/i
-
-const BE_KEYWORDS = /API|database|server|后端|backend|middleware|auth|REST|GraphQL|migration|schema|model|controller|service/i
-
-function detectImplMode(taskDescription) {
-  const hasFE = FE_KEYWORDS.test(taskDescription)
-  const hasBE = BE_KEYWORDS.test(taskDescription)
-
-  // Also check project files
-  const hasFEFiles = Bash(`test -f package.json && (grep -q react package.json || grep -q vue package.json || grep -q svelte package.json || grep -q next package.json); echo $?`) === '0'
-
-  if (hasFE && hasBE) return 'fullstack'
-  if (hasFE || hasFEFiles) return 'fe-only'
-  return 'impl-only' // default backend
-}
-
-// Coordinator uses this in Phase 1 to select pipeline
-const implMode = detectImplMode(requirements.scope + ' ' + requirements.originalInput)
-```
+Coordinator 在 Phase 1 根据任务关键词 + 项目文件自动检测前端任务并选择流水线模式（fe-only / fullstack / impl-only）。检测逻辑见 [roles/coordinator/role.md](roles/coordinator/role.md)。
 
 ### Generator-Critic Loop (fe-developer ↔ fe-qa)
 
@@ -523,79 +504,6 @@ Coordinator supports `--resume` / `--continue` flags to resume interrupted sessi
 10. **Kick** — 向首个可执行任务的 worker 发送 `task_unblocked` 消息，打破 resume 死锁
 11. Jumps to Phase 4 coordination loop
 
-## ui-ux-pro-max Integration (Frontend Pipelines)
-
-When frontend pipelines are active, the design intelligence chain leverages ui-ux-pro-max:
-
-### Design Intelligence Chain
-
-```
-analyst (RESEARCH-001)
-  └→ Skill(skill="ui-ux-pro-max", args="${industry} ${keywords} --design-system")
-  └→ Output: {session}/analysis/design-intelligence.json
-
-architect (via planner PLAN-001)
-  └→ Consumes design-intelligence.json → generates design-tokens.json
-  └→ Output: {session}/architecture/design-tokens.json
-
-fe-developer (DEV-FE-*)
-  └→ Consumes design-tokens.json → generates src/styles/tokens.css (:root + dark mode)
-  └→ Consumes anti-patterns + implementation checklist from design-intelligence.json
-
-fe-qa (QA-FE-*)
-  └→ Consumes design-intelligence.json → industry anti-pattern checks
-  └→ Consumes design-tokens.json → design compliance checks
-  └→ Uses industry strictness (standard/strict) for audit depth
-```
-
-### Skill Invocation
-
-```javascript
-// Full design system recommendation
-Skill(skill="ui-ux-pro-max", args="${industry} ${keywords} --design-system")
-
-// Domain-specific search (UX guidelines, typography, color)
-Skill(skill="ui-ux-pro-max", args="${query} --domain ${domain}")
-
-// Tech stack guidelines
-Skill(skill="ui-ux-pro-max", args="${query} --stack ${stack}")
-
-// Persist design system (cross-session reuse)
-Skill(skill="ui-ux-pro-max", args="${query} --design-system --persist -p ${projectName}")
-```
-
-### Supported Domains & Stacks
-
-- **Domains**: product, style, typography, color, landing, chart, ux, web
-- **Stacks**: html-tailwind, react, nextjs, vue, svelte, shadcn, swiftui, react-native, flutter
-
-### Fallback
-
-若 ui-ux-pro-max skill 未安装，降级为 LLM 通用设计知识。安装命令：`/plugin install ui-ux-pro-max@ui-ux-pro-max-skill`
-
-## Shared Memory (Frontend Pipelines)
-
-Frontend pipelines use `shared-memory.json` for cross-role state accumulation:
-
-```json
-{
-  "design_intelligence": {},
-  "design_token_registry": {
-    "colors": {}, "typography": {}, "spacing": {}, "shadows": {}
-  },
-  "component_inventory": [],
-  "style_decisions": [],
-  "qa_history": [],
-  "industry_context": { "industry": "SaaS/科技", "config": { "strictness": "standard" } }
-}
-```
-
-| Role | Phase 2 (Read) | Phase 4/5 (Write) |
-|------|---------------|-------------------|
-| coordinator | — | Initialize shared-memory.json |
-| fe-developer | design_intelligence, design_token_registry | component_inventory |
-| fe-qa | design_intelligence, industry_context, qa_history | qa_history |
-
 ## Coordinator Spawn Template
 
 When coordinator creates teammates, use this pattern:

.claude/skills/team-lifecycle-v2/roles/coordinator/role.md

@@ -288,7 +288,10 @@ if (!mode) {
     choices: [
       "spec-only - Generate specifications only",
       "impl-only - Implementation only (requires existing spec)",
-      "full-lifecycle - Complete spec + implementation"
+      "full-lifecycle - Complete spec + implementation",
+      "fe-only - Frontend-only pipeline (plan → dev → QA)",
+      "fullstack - Backend + frontend parallel pipeline",
+      "full-lifecycle-fe - Full lifecycle with frontend (spec → fullstack)"
     ]
   })
 }
@@ -330,6 +333,38 @@ const requirements = {
   originalInput: userInput
 }
 
+// --- Frontend Detection ---
+// Auto-detect frontend tasks and adjust pipeline mode
+const FE_KEYWORDS = /component|page|UI|前端|frontend|CSS|HTML|React|Vue|Tailwind|组件|页面|样式|layout|responsive|Svelte|Next\.js|Nuxt|shadcn|设计系统|design.system/i
+const BE_KEYWORDS = /API|database|server|后端|backend|middleware|auth|REST|GraphQL|migration|schema|model|controller|service/i
+
+function detectImplMode(taskDescription) {
+  const hasFE = FE_KEYWORDS.test(taskDescription)
+  const hasBE = BE_KEYWORDS.test(taskDescription)
+
+  // Also check project files for frontend frameworks
+  const hasFEFiles = Bash(`test -f package.json && (grep -q react package.json || grep -q vue package.json || grep -q svelte package.json || grep -q next package.json); echo $?`) === '0'
+
+  if (hasFE && hasBE) return 'fullstack'
+  if (hasFE || hasFEFiles) return 'fe-only'
+  return 'impl-only' // default backend
+}
+
+// Apply frontend detection for implementation modes
+if (mode === 'impl-only' || mode === 'full-lifecycle') {
+  const detectedMode = detectImplMode(scope + ' ' + userInput)
+  if (detectedMode !== 'impl-only') {
+    // Frontend detected — upgrade pipeline mode
+    if (mode === 'impl-only') {
+      mode = detectedMode // fe-only or fullstack
+    } else if (mode === 'full-lifecycle') {
+      mode = 'full-lifecycle-fe' // spec + fullstack
+    }
+    requirements.mode = mode
+    Output(`[coordinator] Frontend detected → pipeline upgraded to: ${mode}`)
+  }
+}
+
 Output("[coordinator] Requirements clarified:")
 Output(`  Mode: ${mode}`)
 Output(`  Scope: ${scope}`)
@@ -395,31 +430,42 @@ const sessionData = {
 Write(sessionFile, sessionData)
 Output(`[coordinator] Session file created: ${sessionFile}`)
 
-// Spawn workers conditionally
-if (requirements.mode === "spec-only" || requirements.mode === "full-lifecycle") {
-  TeamSpawn({
-    team_id: teamId,
-    role: "spec-writer",
-    count: 1
-  })
+// Spawn workers conditionally based on pipeline mode
+const isFE = ['fe-only', 'fullstack', 'full-lifecycle-fe'].includes(requirements.mode)
+const isBE = ['impl-only', 'fullstack', 'full-lifecycle', 'full-lifecycle-fe'].includes(requirements.mode)
+const isSpec = ['spec-only', 'full-lifecycle', 'full-lifecycle-fe'].includes(requirements.mode)
+
+if (isSpec) {
+  TeamSpawn({ team_id: teamId, role: "spec-writer", count: 1 })
   Output("[coordinator] Spawned spec-writer")
 }
 
-if (requirements.mode === "impl-only" || requirements.mode === "full-lifecycle") {
-  TeamSpawn({
-    team_id: teamId,
-    role: "implementer",
-    count: 1
-  })
+if (isBE) {
+  TeamSpawn({ team_id: teamId, role: "implementer", count: 1 })
   Output("[coordinator] Spawned implementer")
 }
 
+if (isFE) {
+  TeamSpawn({ team_id: teamId, role: "fe-developer", count: 1 })
+  Output("[coordinator] Spawned fe-developer")
+  TeamSpawn({ team_id: teamId, role: "fe-qa", count: 1 })
+  Output("[coordinator] Spawned fe-qa")
+
+  // Initialize shared memory for frontend pipeline
+  const sharedMemoryPath = `${sessionFolder}/shared-memory.json`
+  Write(sharedMemoryPath, JSON.stringify({
+    design_intelligence: {},
+    design_token_registry: {},
+    component_inventory: [],
+    style_decisions: [],
+    qa_history: [],
+    industry_context: {}
+  }, null, 2))
+  Output("[coordinator] Initialized shared-memory.json for frontend pipeline")
+}
+
 // Always spawn researcher for ambiguity resolution
-TeamSpawn({
-  team_id: teamId,
-  role: "researcher",
-  count: 1
-})
+TeamSpawn({ team_id: teamId, role: "researcher", count: 1 })
 Output("[coordinator] Spawned researcher")
 
 goto Phase3