M2: POST /coach route wiring the planning coach

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

internal/web/web.go

@@ -46,6 +46,7 @@ func (s *Server) Router() *gin.Engine {
 	})
 	r.GET("/events", s.handleEvents)
 	r.POST("/planning", s.handlePlanning)
+	r.POST("/coach", s.handleCoach)
 	r.POST("/commitment", s.handleCommitment)
 	r.POST("/complete", s.handleComplete)
 	r.POST("/end", s.handleEnd)
@@ -82,6 +83,19 @@ func (s *Server) handlePlanning(c *gin.Context) {
 	s.respond(c, s.ctrl.EnterPlanning())
 }
 
+type coachRequest struct {
+	Intent string `json:"intent"`
+}
+
+func (s *Server) handleCoach(c *gin.Context) {
+	var req coachRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid json"})
+		return
+	}
+	s.respond(c, s.ctrl.RequestCoach(req.Intent))
+}
+
 type commitmentRequest struct {
 	NextAction       string `json:"next_action"`
 	SuccessCondition string `json:"success_condition"`