Update Getting Started (#231)

* updated cards and decks section

* Update getting-started.md

* Update getting-started.md

* Update getting-started.md

* Update getting-started.md

* Update getting-started.md

* fix inverted commas

* polishing

* further polishing

* better explained fields

* fixed punctuation/backticks

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* added a link to sync page

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* don't call any

* minor edits...

* Update src/getting-started.md

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* better describe type in cards

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

* change type —> state

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Damien Elmes <[email protected]>

* Update src/getting-started.md

Co-authored-by: Damien Elmes <[email protected]>

* Update src/getting-started.md

Co-authored-by: Danika-Dakika <[email protected]>

* Update src/getting-started.md

Co-authored-by: Damien Elmes <[email protected]>

* apply suggestions

* Update src/getting-started.md

* Update src/getting-started.md

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Co-authored-by: Danika-Dakika <[email protected]>