updates and swagger adjustment

.gitlab-ci.yml

app/(apidocs)/apidocs/page.tsx

app/api/games/route.ts

app/api/gweets/[id]/route.ts

app/api/gweets/likes/route.ts

app/api/gweets/route.ts

app/api/hashtags/route.ts

app/api/route.ts

app/api/search/people/route.ts

app/api/search/route.ts

app/api/signup/route.ts

app/api/username/route.ts

app/api/users/[username]/route.ts

app/api/users/follow/route.ts

app/api/users/gamelists/route.ts

app/api/users/route.ts

app/apidocs/page.tsx

app/apidocs/react-swagger.tsx

components/icons.tsx

components/ui/theme-provider.tsx