improve games page title based on game name

[owlen]

There are several small changes that can improve game pages (and or possibly main template, or others pages).

For example The Dreadstone keep page https://totem-explorer.com/game/0x2DBbfc43223fB1116dd4Db78cE18836EC5803b98

• Page title should be "Dreadstone Keep | Totem Explorer", not "Totem Explorer"

• OG metadata is currently:

  <meta property="og:title" content="Totem Explorer"/>
  <meta property="og:type" content="website"/>
  <meta property="og:description" content="Totem Explorer is an explorer of Totem Assets. Totem Asset..."/>

  og:title should be as above, og:description should be: "Save your town from the terrible overlords of the Dreadstone Keep in this tactical RPG!"

• if possible, <meta property="og:image" content="https://totem-explorer.com/assets/favicons/large-banner.png"/> should point to first game image.

• same for twitter meta<meta name="twitter:image:src" ...

[owlen]

@T-Rex explained to me that it's a Single Page App, so no access to the Meta tags.

I understand that the title CAN be changed. Please update it to be: "[game name] | Totem Explorer"

[timoshchuk-web]

@owlen Added dynamic title changing, please check! DEV env