feat(gap): Regulatory Gap Analysis Engine — Phase A Backend

Product Profile → Regulatory Classification → MC Gap Assessment → Priority List.

- 12 regulations supported (CRA, AI Act, NIS2, DSGVO, Data Act, MiCA, PSD2, AML, MDR, Machinery, TDDDG, LkSG)
- Scope signal extraction from product profile
- Priority scoring: Severity × Deadline × Dependency
- 5 industry templates (IoT, Exchange, Cobot, SaaS, Medical)
- 8 API endpoints under /sdk/v1/gap/
- DB migration for gap_projects table
- Full build passes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

ai-compliance-sdk/internal/app/routes.go

@@ -26,6 +26,7 @@ func registerRoutes(
 	trainingHandlers *handlers.TrainingHandlers,
 	whistleblowerHandlers *handlers.WhistleblowerHandlers,
 	iaceHandler *handlers.IACEHandler,
+	gapHandler *handlers.GapHandler,
 	maximizerHandlers *handlers.MaximizerHandlers,
 	regulatoryNewsHandlers *handlers.RegulatoryNewsHandlers,
 ) {
@@ -48,6 +49,7 @@ func registerRoutes(
 		registerTrainingRoutes(v1, trainingHandlers)
 		registerWhistleblowerRoutes(v1, whistleblowerHandlers)
 		registerIACERoutes(v1, iaceHandler)
+		registerGapRoutes(v1, gapHandler)
 		registerMaximizerRoutes(v1, maximizerHandlers)
 		v1.GET("/regulatory-news", regulatoryNewsHandlers.GetNews)
 	}
@@ -362,6 +364,7 @@ func registerIACERoutes(v1 *gin.RouterGroup, h *handlers.IACEHandler) {
 		iaceRoutes.GET("/evidence-types", h.ListEvidenceTypes)
 		iaceRoutes.GET("/protective-measures-library", h.ListProtectiveMeasures)
 		iaceRoutes.GET("/failure-modes", h.ListFailureModes)
+		iaceRoutes.GET("/operational-states", h.ListOperationalStates)
 		iaceRoutes.GET("/component-library", h.ListComponentLibrary)
 		iaceRoutes.GET("/energy-sources", h.ListEnergySources)
 		iaceRoutes.GET("/tags", h.ListTags)
@@ -457,3 +460,17 @@ func registerMaximizerRoutes(v1 *gin.RouterGroup, h *handlers.MaximizerHandlers)
 		m.GET("/dimensions", h.GetDimensionSchema)
 	}
 }
+
+func registerGapRoutes(v1 *gin.RouterGroup, h *handlers.GapHandler) {
+	g := v1.Group("/gap")
+	{
+		g.POST("/projects", h.CreateProject)
+		g.GET("/projects", h.ListProjects)
+		g.GET("/projects/:id", h.GetProject)
+		g.POST("/projects/:id/analyze", h.AnalyzeProject)
+		g.POST("/analyze", h.QuickAnalyze)
+		g.GET("/templates", h.GetTemplates)
+		g.GET("/templates/:key", h.GetTemplate)
+		g.GET("/regulations", h.GetRegulations)
+	}
+}