docs(storybook): add textrenderer preview, refactor and improve layout

Author: khatastroffik

README.md

@@ -1,6 +1,6 @@
 # react-text-renderer-components
 
-! MANAGE YOUR DATA, NOT THEIR STRING REPRESENTATION !
+⚡ MANAGE YOUR DATA OBJECTS, NOT THEIR STRING REPRESENTATION ⚡
 
 This is a zero-dependencies component library providing a set of (pure) text rendering utility components. Those components are accepting common and custom data/field types as input and are rendering their text representation _automatically_.
 
@@ -31,6 +31,7 @@ Please read the [CHANGELOG](./CHANGELOG.md) (all changes since the beginning) an
 - `DateTimeRenderer` component ([Storybook → DateTimeRenderer](https://khatastroffik.github.io/react-text-renderer-components/?path=/docs/components-datetimerenderer--datetimerenderer-documentation))
 - `WeekRenderer` component ([Storybook → WeekRenderer](https://khatastroffik.github.io/react-text-renderer-components/?path=/docs/components-weekrenderer--weekrenderer-documentation))
 - `QuarterRenderer` component ([Storybook → QuarterRenderer](https://khatastroffik.github.io/react-text-renderer-components/?path=/docs/components-quarterrenderer--quarterrenderer-documentation))
+- `TextRenderer` component ([Storybook → TextRenderer](https://khatastroffik.github.io/react-text-renderer-components/?path=/docs/components-textrenderer--textrenderer-documentation))
 
 more components to come... (see the ToDos below)
 
@@ -105,7 +106,7 @@ This design allows to avoid repetitions, reduce the size of the compiled code us
 
 - ✅ `WeekRenderer` component
 - ✅ `QuarterRenderer` component
-- ⬛ `TextRenderer` component (with text manipulation like UpperCase, LowerCase, Replace...)
+- ✅ `TextRenderer` component (with text manipulation like UpperCase, LowerCase, SnakeCase, KebabCase, CamelCase, PascalCase, toBase64, fromBase64...)
 - ⬛ `CurrencyRenderer` component
 - ⬛ `CustomRenderer` component i.e the text formating function may be provided from the parent application/component using the CustomRenderer.
 
@@ -294,6 +295,12 @@ npm install -D jest @testing-library/react ts-jest @types/jest ts-node @testing-
 - https://github.com/inttter/md-badges
 - https://shields.io/badges/dynamic-json-badge
 
+### Base64
+
+- https://developer.mozilla.org/de/docs/Web/API/Window/btoa#unicode-zeichenfolgen
+- https://developer.mozilla.org/de/docs/Web/API/DOMException#invalidcharactererror
+- https://web.dev/articles/base64-encoding?hl=de#put_it_all_together
+
 ### Divers
 
 - https://www.pluralsight.com/resources/blog/guides/how-to-return-plain-text-from-a-react-component