Setup the foundation for Twenty UI library. (#4423)

* feat: create a separate package for twenty-ui, extract the pill component with hard-coded theme values into it, and use the component inside twenty-front to complete the setup

* feat: extract the light and the dark theme into twenty-ui and update the AppThemeProvider component inside twenty-front to consume themes from twenty-ui

* fix: create a decorator inside preview.tsx to provide a default theme to storybook development server

* fix: remove redundant type declarations and revert back the naming convention for theme declarations

* fix: introduce a default value for pill label within the story for development server

* fix: introduce the nx script into package.json for twenty-ui and resolve imports for theme type within the package

* fix: remove the pill component from the twenty-front package along with the story for it

* fix: revert the package versions to those before running the nx cli command for storybook init

* feat: update readme to include details for building the ui library and starting the storybook development server

* fix: include details about twenty-ui inside jest.config for twenty-front to complete front-jest job

* - Added preview head for font
- Added theme addon for light/dark switch
- Added ComponentDecorator

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-ui/src/theme/constants/AccentDark.ts

@@ -0,0 +1,10 @@
+import { COLOR } from './Colors';
+
+export const ACCENT_DARK = {
+  primary: COLOR.blueAccent75,
+  secondary: COLOR.blueAccent80,
+  tertiary: COLOR.blueAccent85,
+  quaternary: COLOR.blueAccent90,
+  accent3570: COLOR.blueAccent70,
+  accent4060: COLOR.blueAccent60,
+};

packages/twenty-ui/src/theme/constants/AccentLight.ts

@@ -0,0 +1,10 @@
+import { COLOR } from './Colors';
+
+export const ACCENT_LIGHT = {
+  primary: COLOR.blueAccent25,
+  secondary: COLOR.blueAccent20,
+  tertiary: COLOR.blueAccent15,
+  quaternary: COLOR.blueAccent10,
+  accent3570: COLOR.blueAccent35,
+  accent4060: COLOR.blueAccent40,
+};

packages/twenty-ui/src/theme/constants/Animation.ts

@@ -0,0 +1,9 @@
+export const ANIMATION = {
+  duration: {
+    instant: 0.075,
+    fast: 0.15,
+    normal: 0.3,
+  },
+};
+
+export type AnimationDuration = 'instant' | 'fast' | 'normal';

packages/twenty-ui/src/theme/constants/BackgroundDark.ts

@@ -0,0 +1,27 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import DarkNoise from '../assets/dark-noise.jpg';
+
+import { COLOR } from './Colors';
+import { GRAY_SCALE } from './GrayScale';
+import { RGBA } from './Rgba';
+
+export const BACKGROUND_DARK = {
+  noisy: `url(${DarkNoise.toString()});`,
+  primary: GRAY_SCALE.gray85,
+  secondary: GRAY_SCALE.gray80,
+  tertiary: GRAY_SCALE.gray75,
+  quaternary: GRAY_SCALE.gray70,
+  danger: COLOR.red80,
+  transparent: {
+    primary: RGBA(GRAY_SCALE.gray85, 0.8),
+    secondary: RGBA(GRAY_SCALE.gray80, 0.8),
+    strong: RGBA(GRAY_SCALE.gray0, 0.14),
+    medium: RGBA(GRAY_SCALE.gray0, 0.1),
+    light: RGBA(GRAY_SCALE.gray0, 0.06),
+    lighter: RGBA(GRAY_SCALE.gray0, 0.03),
+    danger: RGBA(COLOR.red, 0.08),
+  },
+  overlay: RGBA(GRAY_SCALE.gray80, 0.8),
+  radialGradient: `radial-gradient(50% 62.62% at 50% 0%, #505050 0%, ${GRAY_SCALE.gray60} 100%)`,
+  radialGradientHover: `radial-gradient(76.32% 95.59% at 50% 0%, #505050 0%, ${GRAY_SCALE.gray60} 100%)`,
+};

packages/twenty-ui/src/theme/constants/BackgroundLight.ts

@@ -0,0 +1,27 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import LightNoise from '../assets/light-noise.png';
+
+import { COLOR } from './Colors';
+import { GRAY_SCALE } from './GrayScale';
+import { RGBA } from './Rgba';
+
+export const BACKGROUND_LIGHT = {
+  noisy: `url(${LightNoise.toString()});`,
+  primary: GRAY_SCALE.gray0,
+  secondary: GRAY_SCALE.gray10,
+  tertiary: GRAY_SCALE.gray15,
+  quaternary: GRAY_SCALE.gray20,
+  danger: COLOR.red10,
+  transparent: {
+    primary: RGBA(GRAY_SCALE.gray0, 0.8),
+    secondary: RGBA(GRAY_SCALE.gray10, 0.8),
+    strong: RGBA(GRAY_SCALE.gray100, 0.16),
+    medium: RGBA(GRAY_SCALE.gray100, 0.08),
+    light: RGBA(GRAY_SCALE.gray100, 0.04),
+    lighter: RGBA(GRAY_SCALE.gray100, 0.02),
+    danger: RGBA(COLOR.red, 0.08),
+  },
+  overlay: RGBA(GRAY_SCALE.gray80, 0.8),
+  radialGradient: `radial-gradient(50% 62.62% at 50% 0%, #505050 0%, ${GRAY_SCALE.gray60} 100%)`,
+  radialGradientHover: `radial-gradient(76.32% 95.59% at 50% 0%, #505050 0%, ${GRAY_SCALE.gray60} 100%)`,
+};

packages/twenty-ui/src/theme/constants/Blur.ts

@@ -0,0 +1,4 @@
+export const BLUR = {
+  light: 'blur(6px)',
+  strong: 'blur(20px)',
+};

packages/twenty-ui/src/theme/constants/BorderCommon.ts

@@ -0,0 +1,10 @@
+export const BORDER_COMMON = {
+  radius: {
+    xs: '2px',
+    sm: '4px',
+    md: '8px',
+    xl: '20px',
+    pill: '999px',
+    rounded: '100%',
+  },
+};

packages/twenty-ui/src/theme/constants/BorderDark.ts

@@ -0,0 +1,15 @@
+import { BORDER_COMMON } from './BorderCommon';
+import { COLOR } from './Colors';
+import { GRAY_SCALE } from './GrayScale';
+
+export const BORDER_DARK = {
+  color: {
+    strong: GRAY_SCALE.gray55,
+    medium: GRAY_SCALE.gray65,
+    light: GRAY_SCALE.gray70,
+    secondaryInverted: GRAY_SCALE.gray35,
+    inverted: GRAY_SCALE.gray20,
+    danger: COLOR.red70,
+  },
+  ...BORDER_COMMON,
+};

packages/twenty-ui/src/theme/constants/BorderLight.ts

@@ -0,0 +1,15 @@
+import { BORDER_COMMON } from './BorderCommon';
+import { COLOR } from './Colors';
+import { GRAY_SCALE } from './GrayScale';
+
+export const BORDER_LIGHT = {
+  color: {
+    strong: GRAY_SCALE.gray25,
+    medium: GRAY_SCALE.gray20,
+    light: GRAY_SCALE.gray15,
+    secondaryInverted: GRAY_SCALE.gray50,
+    inverted: GRAY_SCALE.gray60,
+    danger: COLOR.red20,
+  },
+  ...BORDER_COMMON,
+};

packages/twenty-ui/src/theme/constants/BoxShadowDark.ts

@@ -0,0 +1,18 @@
+import { GRAY_SCALE } from './GrayScale';
+import { RGBA } from './Rgba';
+
+export const BOX_SHADOW_DARK = {
+  light: `0px 2px 4px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.04,
+  )}, 0px 0px 4px 0px ${RGBA(GRAY_SCALE.gray100, 0.08)}`,
+  strong: `2px 4px 16px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.16,
+  )}, 0px 2px 4px 0px ${RGBA(GRAY_SCALE.gray100, 0.08)}`,
+  underline: `0px 1px 0px 0px ${RGBA(GRAY_SCALE.gray100, 0.32)}`,
+  superHeavy: `2px 4px 16px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.12,
+  )}, 0px 2px 4px 0px ${RGBA(GRAY_SCALE.gray100, 0.04)}`,
+};

packages/twenty-ui/src/theme/constants/BoxShadowLight.ts

@@ -0,0 +1,21 @@
+import { GRAY_SCALE } from './GrayScale';
+import { RGBA } from './Rgba';
+
+export const BOX_SHADOW_LIGHT = {
+  light: `0px 2px 4px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.04,
+  )}, 0px 0px 4px 0px ${RGBA(GRAY_SCALE.gray100, 0.08)}`,
+  strong: `2px 4px 16px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.12,
+  )}, 0px 2px 4px 0px ${RGBA(GRAY_SCALE.gray100, 0.04)}`,
+  underline: `0px 1px 0px 0px ${RGBA(GRAY_SCALE.gray100, 0.32)}`,
+  superHeavy: `0px 0px 8px 0px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.16,
+  )}, 0px 8px 64px -16px ${RGBA(
+    GRAY_SCALE.gray100,
+    0.48,
+  )}, 0px 24px 56px -16px ${RGBA(GRAY_SCALE.gray100, 0.08)}`,
+};

packages/twenty-ui/src/theme/constants/Colors.ts

@@ -0,0 +1,7 @@
+import { MAIN_COLORS } from './MainColors';
+import { SECONDARY_COLORS } from './SecondaryColors';
+
+export const COLOR = {
+  ...MAIN_COLORS,
+  ...SECONDARY_COLORS,
+};

packages/twenty-ui/src/theme/constants/FontCommon.ts

@@ -0,0 +1,17 @@
+export const FONT_COMMON = {
+  size: {
+    xxs: '0.625rem',
+    xs: '0.85rem',
+    sm: '0.92rem',
+    md: '1rem',
+    lg: '1.23rem',
+    xl: '1.54rem',
+    xxl: '1.85rem',
+  },
+  weight: {
+    regular: 400,
+    medium: 500,
+    semiBold: 600,
+  },
+  family: 'Inter, sans-serif',
+};

packages/twenty-ui/src/theme/constants/FontDark.ts

@@ -0,0 +1,16 @@
+import { COLOR } from './Colors';
+import { FONT_COMMON } from './FontCommon';
+import { GRAY_SCALE } from './GrayScale';
+
+export const FONT_DARK = {
+  color: {
+    primary: GRAY_SCALE.gray20,
+    secondary: GRAY_SCALE.gray35,
+    tertiary: GRAY_SCALE.gray45,
+    light: GRAY_SCALE.gray50,
+    extraLight: GRAY_SCALE.gray55,
+    inverted: GRAY_SCALE.gray100,
+    danger: COLOR.red,
+  },
+  ...FONT_COMMON,
+};

packages/twenty-ui/src/theme/constants/FontLight.ts

@@ -0,0 +1,16 @@
+import { COLOR } from './Colors';
+import { FONT_COMMON } from './FontCommon';
+import { GRAY_SCALE } from './GrayScale';
+
+export const FONT_LIGHT = {
+  color: {
+    primary: GRAY_SCALE.gray60,
+    secondary: GRAY_SCALE.gray50,
+    tertiary: GRAY_SCALE.gray40,
+    light: GRAY_SCALE.gray35,
+    extraLight: GRAY_SCALE.gray30,
+    inverted: GRAY_SCALE.gray0,
+    danger: COLOR.red,
+  },
+  ...FONT_COMMON,
+};

packages/twenty-ui/src/theme/constants/GrayScale.ts

@@ -0,0 +1,22 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+export const GRAY_SCALE = {
+  gray100: '#000000',
+  gray90: '#141414',
+  gray85: '#171717',
+  gray80: '#1b1b1b',
+  gray75: '#1d1d1d',
+  gray70: '#222222',
+  gray65: '#292929',
+  gray60: '#333333',
+  gray55: '#4c4c4c',
+  gray50: '#666666',
+  gray45: '#818181',
+  gray40: '#999999',
+  gray35: '#b3b3b3',
+  gray30: '#cccccc',
+  gray25: '#d6d6d6',
+  gray20: '#ebebeb',
+  gray15: '#f1f1f1',
+  gray10: '#fcfcfc',
+  gray0: '#ffffff',
+};

packages/twenty-ui/src/theme/constants/HoverBackground.ts

@@ -0,0 +1,8 @@
+import { css } from '@emotion/react';
+
+export const HOVER_BACKGROUND = (props: any) => css`
+  transition: background 0.1s ease;
+  &:hover {
+    background: ${props.theme.background.transparent.light};
+  }
+`;

packages/twenty-ui/src/theme/constants/Icon.ts

@@ -0,0 +1,13 @@
+export const ICON = {
+  size: {
+    sm: 14,
+    md: 16,
+    lg: 20,
+    xl: 40,
+  },
+  stroke: {
+    sm: 1.6,
+    md: 2,
+    lg: 2.5,
+  },
+};

packages/twenty-ui/src/theme/constants/MainColorNames.ts

@@ -0,0 +1,5 @@
+import { MAIN_COLORS } from './MainColors';
+
+export const MAIN_COLOR_NAMES = Object.keys(MAIN_COLORS) as ThemeColor[];
+
+export type ThemeColor = keyof typeof MAIN_COLORS;

packages/twenty-ui/src/theme/constants/MainColors.ts

@@ -0,0 +1,15 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import { GRAY_SCALE } from './GrayScale';
+
+export const MAIN_COLORS = {
+  green: '#55ef3c',
+  turquoise: '#15de8f',
+  sky: '#00e0ff',
+  blue: '#1961ed',
+  purple: '#915ffd',
+  pink: '#f54bd0',
+  red: '#f83e3e',
+  orange: '#ff7222',
+  yellow: '#ffd338',
+  gray: GRAY_SCALE.gray30,
+};

packages/twenty-ui/src/theme/constants/MobileViewport.ts

@@ -0,0 +1 @@
+export const MOBILE_VIEWPORT = 768;

packages/twenty-ui/src/theme/constants/Modal.ts

@@ -0,0 +1,7 @@
+export const MODAL = {
+  size: {
+    sm: '300px',
+    md: '400px',
+    lg: '53%',
+  },
+};

packages/twenty-ui/src/theme/constants/OverlayBackground.ts

@@ -0,0 +1,9 @@
+import { css } from '@emotion/react';
+
+import { ThemeType } from '..';
+
+export const OVERLAY_BACKGROUND = (props: { theme: ThemeType }) => css`
+  backdrop-filter: blur(8px);
+  background: ${props.theme.background.transparent.secondary};
+  box-shadow: ${props.theme.boxShadow.strong};
+`;

packages/twenty-ui/src/theme/constants/Rgba.ts

@@ -0,0 +1,8 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import hexRgb from 'hex-rgb';
+
+export const RGBA = (hex: string, alpha: number) => {
+  return `rgba(${hexRgb(hex, { format: 'array' })
+    .slice(0, -1)
+    .join(',')},${alpha})`;
+};

packages/twenty-ui/src/theme/constants/SecondaryColors.ts

@@ -0,0 +1,106 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import { GRAY_SCALE } from './GrayScale';
+
+export const SECONDARY_COLORS = {
+  yellow80: '#2e2a1a',
+  yellow70: '#453d1e',
+  yellow60: '#746224',
+  yellow50: '#b99b2e',
+  yellow40: '#ffe074',
+  yellow30: '#ffedaf',
+  yellow20: '#fff6d7',
+  yellow10: '#fffbeb',
+
+  green80: '#1d2d1b',
+  green70: '#23421e',
+  green60: '#2a5822',
+  green50: '#42ae31',
+  green40: '#88f477',
+  green30: '#ccfac5',
+  green20: '#ddfcd8',
+  green10: '#eefdec',
+
+  turquoise80: '#172b23',
+  turquoise70: '#173f2f',
+  turquoise60: '#166747',
+  turquoise50: '#16a26b',
+  turquoise40: '#5be8b1',
+  turquoise30: '#a1f2d2',
+  turquoise20: '#d0f8e9',
+  turquoise10: '#e8fcf4',
+
+  sky80: '#152b2e',
+  sky70: '#123f45',
+  sky60: '#0e6874',
+  sky50: '#07a4b9',
+  sky40: '#4de9ff',
+  sky30: '#99f3ff',
+  sky20: '#ccf9ff',
+  sky10: '#e5fcff',
+
+  blue80: '#171e2c',
+  blue70: '#172642',
+  blue60: '#18356d',
+  blue50: '#184bad',
+  blue40: '#5e90f2',
+  blue30: '#a3c0f8',
+  blue20: '#d1dffb',
+  blue10: '#e8effd',
+
+  purple80: '#231e2e',
+  purple70: '#2f2545',
+  purple60: '#483473',
+  purple50: '#6c49b8',
+  purple40: '#b28ffe',
+  purple30: '#d3bffe',
+  purple20: '#e9dfff',
+  purple10: '#f4efff',
+
+  pink80: '#2d1c29',
+  pink70: '#43213c',
+  pink60: '#702c61',
+  pink50: '#b23b98',
+  pink40: '#f881de',
+  pink30: '#fbb7ec',
+  pink20: '#fddbf6',
+  pink10: '#feedfa',
+
+  red80: '#2d1b1b',
+  red70: '#441f1f',
+  red60: '#712727',
+  red50: '#b43232',
+  red40: '#fa7878',
+  red30: '#fcb2b2',
+  red20: '#fed8d8',
+  red10: '#feecec',
+
+  orange80: '#2e2018',
+  orange70: '#452919',
+  orange60: '#743b1b',
+  orange50: '#b9571f',
+  orange40: '#ff9c64',
+  orange30: '#ffc7a7',
+  orange20: '#ffe3d3',
+  orange10: '#fff1e9',
+
+  gray80: GRAY_SCALE.gray70,
+  gray70: GRAY_SCALE.gray65,
+  gray60: GRAY_SCALE.gray55,
+  gray50: GRAY_SCALE.gray40,
+  gray40: GRAY_SCALE.gray25,
+  gray30: GRAY_SCALE.gray20,
+  gray20: GRAY_SCALE.gray15,
+  gray10: GRAY_SCALE.gray10,
+  blueAccent90: '#141a25',
+  blueAccent85: '#151d2e',
+  blueAccent80: '#152037',
+  blueAccent75: '#16233f',
+  blueAccent70: '#17294a',
+  blueAccent60: '#18356d',
+  blueAccent40: '#a3c0f8',
+  blueAccent35: '#c8d9fb',
+  blueAccent25: '#dae6fc',
+  blueAccent20: '#e2ecfd',
+  blueAccent15: '#edf2fe',
+  blueAccent10: '#f5f9fd',
+};

packages/twenty-ui/src/theme/constants/TagDark.ts

@@ -0,0 +1,28 @@
+import { COLOR } from './Colors';
+
+export const TAG_DARK = {
+  text: {
+    green: COLOR.green10,
+    turquoise: COLOR.turquoise10,
+    sky: COLOR.sky10,
+    blue: COLOR.blue10,
+    purple: COLOR.purple10,
+    pink: COLOR.pink10,
+    red: COLOR.red10,
+    orange: COLOR.orange10,
+    yellow: COLOR.yellow10,
+    gray: COLOR.gray10,
+  },
+  background: {
+    green: COLOR.green60,
+    turquoise: COLOR.turquoise60,
+    sky: COLOR.sky60,
+    blue: COLOR.blue60,
+    purple: COLOR.purple60,
+    pink: COLOR.pink60,
+    red: COLOR.red60,
+    orange: COLOR.orange60,
+    yellow: COLOR.yellow60,
+    gray: COLOR.gray60,
+  },
+};

packages/twenty-ui/src/theme/constants/TagLight.ts

@@ -0,0 +1,28 @@
+import { COLOR } from './Colors';
+
+export const TAG_LIGHT = {
+  text: {
+    green: COLOR.green60,
+    turquoise: COLOR.turquoise60,
+    sky: COLOR.sky60,
+    blue: COLOR.blue60,
+    purple: COLOR.purple60,
+    pink: COLOR.pink60,
+    red: COLOR.red60,
+    orange: COLOR.orange60,
+    yellow: COLOR.yellow60,
+    gray: COLOR.gray60,
+  },
+  background: {
+    green: COLOR.green20,
+    turquoise: COLOR.turquoise20,
+    sky: COLOR.sky20,
+    blue: COLOR.blue20,
+    purple: COLOR.purple20,
+    pink: COLOR.pink20,
+    red: COLOR.red20,
+    orange: COLOR.orange20,
+    yellow: COLOR.yellow20,
+    gray: COLOR.gray20,
+  },
+};

packages/twenty-ui/src/theme/constants/Text.ts

@@ -0,0 +1,13 @@
+export const TEXT = {
+  lineHeight: {
+    lg: 1.5,
+    md: 1.2,
+  },
+
+  iconSizeMedium: 16,
+  iconSizeSmall: 14,
+
+  iconStrikeLight: 1.6,
+  iconStrikeMedium: 2,
+  iconStrikeBold: 2.5,
+};

packages/twenty-ui/src/theme/constants/TextInputStyle.ts

@@ -0,0 +1,21 @@
+import { css } from '@emotion/react';
+
+import { ThemeType } from '..';
+
+export const TEXT_INPUT_STYLE = (props: { theme: ThemeType }) => css`
+  background-color: transparent;
+  border: none;
+  color: ${props.theme.font.color.primary};
+  font-family: ${props.theme.font.family};
+  font-size: inherit;
+  font-weight: inherit;
+  outline: none;
+  padding: ${props.theme.spacing(0)} ${props.theme.spacing(2)};
+
+  &::placeholder,
+  &::-webkit-input-placeholder {
+    color: ${props.theme.font.color.light};
+    font-family: ${props.theme.font.family};
+    font-weight: ${props.theme.font.weight.medium};
+  }
+`;

packages/twenty-ui/src/theme/constants/ThemeCommon.ts

@@ -0,0 +1,44 @@
+/* eslint-disable @nx/workspace-no-hardcoded-colors */
+import { ANIMATION } from './Animation';
+import { BLUR } from './Blur';
+import { COLOR } from './Colors';
+import { GRAY_SCALE } from './GrayScale';
+import { ICON } from './Icon';
+import { MODAL } from './Modal';
+import { TEXT } from './Text';
+
+export const THEME_COMMON = {
+  color: COLOR,
+  grayScale: GRAY_SCALE,
+  icon: ICON,
+  modal: MODAL,
+  text: TEXT,
+  blur: BLUR,
+  animation: ANIMATION,
+  snackBar: {
+    success: {
+      background: '#16A26B',
+      color: '#D0F8E9',
+    },
+    error: {
+      background: '#B43232',
+      color: '#FED8D8',
+    },
+    info: {
+      background: COLOR.gray80,
+      color: GRAY_SCALE.gray0,
+    },
+  },
+  spacingMultiplicator: 4,
+  spacing: (...args: number[]) =>
+    args.map((multiplicator) => `${multiplicator * 4}px`).join(' '),
+  betweenSiblingsGap: `2px`,
+  table: {
+    horizontalCellMargin: '8px',
+    checkboxColumnWidth: '32px',
+    horizontalCellPadding: '8px',
+  },
+  rightDrawerWidth: '500px',
+  clickableElementBackgroundTransition: 'background 0.1s ease',
+  lastLayerZIndex: 2147483647,
+};

packages/twenty-ui/src/theme/constants/ThemeDark.ts

@@ -0,0 +1,22 @@
+import { ThemeType } from '..';
+
+import { ACCENT_DARK } from './AccentDark';
+import { BACKGROUND_DARK } from './BackgroundDark';
+import { BORDER_DARK } from './BorderDark';
+import { BOX_SHADOW_DARK } from './BoxShadowDark';
+import { FONT_DARK } from './FontDark';
+import { TAG_DARK } from './TagDark';
+import { THEME_COMMON } from './ThemeCommon';
+
+export const THEME_DARK: ThemeType = {
+  ...THEME_COMMON,
+  ...{
+    accent: ACCENT_DARK,
+    background: BACKGROUND_DARK,
+    border: BORDER_DARK,
+    tag: TAG_DARK,
+    boxShadow: BOX_SHADOW_DARK,
+    font: FONT_DARK,
+    name: 'dark',
+  },
+};

packages/twenty-ui/src/theme/constants/ThemeLight.ts

@@ -0,0 +1,20 @@
+import { ACCENT_LIGHT } from './AccentLight';
+import { BACKGROUND_LIGHT } from './BackgroundLight';
+import { BORDER_LIGHT } from './BorderLight';
+import { BOX_SHADOW_LIGHT } from './BoxShadowLight';
+import { FONT_LIGHT } from './FontLight';
+import { TAG_LIGHT } from './TagLight';
+import { THEME_COMMON } from './ThemeCommon';
+
+export const THEME_LIGHT = {
+  ...THEME_COMMON,
+  ...{
+    accent: ACCENT_LIGHT,
+    background: BACKGROUND_LIGHT,
+    border: BORDER_LIGHT,
+    tag: TAG_LIGHT,
+    boxShadow: BOX_SHADOW_LIGHT,
+    font: FONT_LIGHT,
+    name: 'light',
+  },
+};

packages/twenty-ui/src/theme/index.ts

@@ -0,0 +1,5 @@
+import { THEME_DARK } from './constants/ThemeDark';
+import { THEME_LIGHT } from './constants/ThemeLight';
+
+export type ThemeType = typeof THEME_LIGHT;
+export { THEME_DARK, THEME_LIGHT };

packages/twenty-ui/src/theme/provider/ThemeProvider.tsx

@@ -0,0 +1,16 @@
+// ThemeProvider.tsx
+import * as React from 'react';
+import { ThemeProvider as EmotionThemeProvider } from '@emotion/react';
+
+import { ThemeType } from '..';
+
+type ThemeProviderProps = {
+  theme: ThemeType;
+  children: React.ReactNode;
+};
+
+const ThemeProvider: React.FC<ThemeProviderProps> = ({ theme, children }) => {
+  return <EmotionThemeProvider theme={theme}>{children}</EmotionThemeProvider>;
+};
+
+export default ThemeProvider;