feat: implemented many commands

- added register command
- added reset command
- added users command
- added agg command
- added feeds command

internal/state/state.go

@@ -1,12 +1,22 @@
 package state
 
-import "github.com/StevanFreeborn/gator/internal/config"
+import (
+	"context"
+
+	"github.com/StevanFreeborn/gator/internal/config"
+	"github.com/StevanFreeborn/gator/internal/database"
+)
 
 type State struct {
+	Database  *database.Queries
 	Config    *config.Config
 	Arguments []string
 }
 
-func NewState(c *config.Config, args []string) *State {
-	return &State{Config: c, Arguments: args}
+func NewState(d *database.Queries, c *config.Config, args []string) *State {
+	return &State{Database: d, Config: c, Arguments: args}
+}
+
+func (s *State) GetCurrentUser(ctx context.Context) (database.User, error) {
+	return s.Database.GetUserByName(ctx, s.Config.CurrentUserName)
 }