DR-6671 - Add Typefully clone guide (#7412)

* add typefully clone guide

* add words to cSpell file

* adding youtube video link

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Co-authored-by: Arthur Gamby <arthurgamby@Mac-003.lan>
Co-authored-by: Arthur Gamby <arthurgamby@Mac-002.lan>

Author: 3 people

cSpell.json

@@ -49,6 +49,7 @@
     "neovim",
     "Nestjs",
     "Nuxt",
+    "Ollama",
     "Openform",
     "Overfetching",
     "pgbouncer",
@@ -83,6 +84,7 @@
     "TLDR",
     "triaging",
     "Turso",
+    "Typefully",
     "typesense",
     "unikernel",
     "unikernels",