Changes to documentation (#2209)

* refactored Storybook UI

* refactored Storybook UI

* removed extra cards from the doc, added card for ui components

* added hover behavior to doc page & made it look selected

* separate storybook docs and tests

* separating storybook tests and docs

* fixed spelling errors in docs

* Final round of edits for frontend, added backend folder architecture

* Created CODE_OF_CONDUCT.md

* Add code of conduct to contributing.md

* doc changes

* fixed broken links

* doc addition and changes

* introduce user guide & graphql api

docs/docs/contributor/glossary.mdx

@@ -1,20 +0,0 @@
----
-title: Glossary
-sidebar_position: 2
-sidebar_custom_props:
-  icon: TbVocabulary
----
-
-### Company & People
-They are the two fundamental types of records that the CRM is built around:
-- A `Company` represents a business or organization.
-- `People` represent your company's current and prospective customers or clients.
-
-### Pipelines
-A `Pipeline` is a way to track a business process. Pipelines are categorized within a *module* and have *stages*:
-- A **module** contains the logic for a certain business process (e.g. sales, recruiting).
-- **Stages** map the steps in your process (e.g. new, ongoing, won, lost).
-
-### Workspace
-A `Workspace` usually represents a company using Twenty.  
-It is attached to a single domain name, which is usually the domain name your company uses for employee email addresses.