Implement remaining handlers and fix admin login

- Fix admin login bcrypt hash in database migrations
- Add static data handler (GET /api/static_data/, POST /api/static_data/refresh/)
- Add user handler (list users, get user, list profiles in shared residences)
- Add generate tasks report endpoint for residences
- Remove all placeholder handlers from router
- Add seeding documentation to README

New files:
- internal/handlers/static_data_handler.go
- internal/handlers/user_handler.go
- internal/services/user_service.go
- internal/dto/responses/user.go

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

internal/handlers/static_data_handler.go

@@ -0,0 +1,89 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/treytartt/mycrib-api/internal/services"
+)
+
+// StaticDataHandler handles static/lookup data endpoints
+type StaticDataHandler struct {
+	residenceService  *services.ResidenceService
+	taskService       *services.TaskService
+	contractorService *services.ContractorService
+}
+
+// NewStaticDataHandler creates a new static data handler
+func NewStaticDataHandler(
+	residenceService *services.ResidenceService,
+	taskService *services.TaskService,
+	contractorService *services.ContractorService,
+) *StaticDataHandler {
+	return &StaticDataHandler{
+		residenceService:  residenceService,
+		taskService:       taskService,
+		contractorService: contractorService,
+	}
+}
+
+// GetStaticData handles GET /api/static_data/
+// Returns all lookup/reference data in a single response
+func (h *StaticDataHandler) GetStaticData(c *gin.Context) {
+	// Get all lookup data
+	residenceTypes, err := h.residenceService.GetResidenceTypes()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch residence types"})
+		return
+	}
+
+	taskCategories, err := h.taskService.GetCategories()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch task categories"})
+		return
+	}
+
+	taskPriorities, err := h.taskService.GetPriorities()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch task priorities"})
+		return
+	}
+
+	taskFrequencies, err := h.taskService.GetFrequencies()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch task frequencies"})
+		return
+	}
+
+	taskStatuses, err := h.taskService.GetStatuses()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch task statuses"})
+		return
+	}
+
+	contractorSpecialties, err := h.contractorService.GetSpecialties()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch contractor specialties"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"residence_types":       residenceTypes,
+		"task_categories":       taskCategories,
+		"task_priorities":       taskPriorities,
+		"task_frequencies":      taskFrequencies,
+		"task_statuses":         taskStatuses,
+		"contractor_specialties": contractorSpecialties,
+	})
+}
+
+// RefreshStaticData handles POST /api/static_data/refresh/
+// This is a no-op since data is fetched fresh each time
+// Kept for API compatibility with mobile clients
+func (h *StaticDataHandler) RefreshStaticData(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"message": "Static data refreshed",
+		"status":  "success",
+	})
+}