Move all tables into a schema

sql/schema/002_create_click_logs_table.sql

@@ -1,5 +1,5 @@
 -- +goose Up
-CREATE TABLE click_logs (
+CREATE TABLE lss.click_logs (
     click_id BIGSERIAL PRIMARY KEY,
     url_id INT NOT NULL REFERENCES urls(url_id) ON DELETE CASCADE,
     clicked_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -9,8 +9,8 @@ CREATE TABLE click_logs (
 );
 
 -- Index to optimize analytics queries for a specific link
-CREATE INDEX idx_click_logs_url_id ON click_logs(url_id);
+CREATE INDEX idx_click_logs_url_id ON lss.click_logs(url_id);
 
 -- +goose Down
 DROP INDEX idx_click_logs_url_id;
-DROP TABLE click_logs;
+DROP TABLE lss.click_logs;