feat(type): Add Sidebar to FlowbiteTheme

```js
sidebar: {
    base: string;
    collapsed: FlowbiteBoolean;
    inner: string;
    collapse: {
      button: string;
      icon: {
        base: string;
        open: FlowbiteBoolean;
      };
      label: {
        base: string;
        icon: string;
      };
      list: string;
    };
    cta: {
      base: string;
      color: SidebarCTAColors;
    };
    item: {
      active: FlowbiteBoolean;
      base: string;
      collapsed: {
        insideCollapse: string;
      };
      content: {
        base: string;
        collapsed: string;
      };
      icon: {
        base: string;
        active: string;
      };
    };
    items: string;
    itemGroup: string;
    logo: {
      base: string;
      collapsed: FlowbiteBoolean;
      img: string;
    };
  };
```

src/lib/components/Flowbite/FlowbiteTheme.ts

@@ -8,6 +8,7 @@ import type { DeepPartial } from '../../helpers/deep-partial';
 import type { PositionInButtonGroup } from '../Button/ButtonGroup';
 import type { StarSizes } from '../Rating';
 import type { ModalPositions, ModalSizes } from '../Modal';
+import type { SidebarCTAColors } from '../Sidebar/SidebarCTA';
 
 export type CustomFlowbiteTheme = DeepPartial<FlowbiteTheme>;
 
@@ -212,6 +213,49 @@ export interface FlowbiteTheme {
       };
     };
   };
+  sidebar: {
+    base: string;
+    collapsed: FlowbiteBoolean;
+    inner: string;
+    collapse: {
+      button: string;
+      icon: {
+        base: string;
+        open: FlowbiteBoolean;
+      };
+      label: {
+        base: string;
+        icon: string;
+      };
+      list: string;
+    };
+    cta: {
+      base: string;
+      color: SidebarCTAColors;
+    };
+    item: {
+      active: string;
+      base: string;
+      collapsed: {
+        insideCollapse: string;
+      };
+      content: {
+        base: string;
+        collapsed: string;
+      };
+      icon: {
+        base: string;
+        active: string;
+      };
+    };
+    items: string;
+    itemGroup: string;
+    logo: {
+      base: string;
+      collapsed: FlowbiteBoolean;
+      img: string;
+    };
+  };
   spinner: {
     base: string;
     color: SpinnerColors;
@@ -265,19 +309,23 @@ export interface FlowbiteBoolean {
 }
 
 export interface FlowbiteColors {
+  blue: string;
   cyan: string;
   dark: string;
   failure: string;
   gray: string;
+  green: string;
   indigo: string;
   info: string;
   light: string;
   lime: string;
   pink: string;
   purple: string;
+  red: string;
   success: string;
   teal: string;
   warning: string;
+  yellow: string;
 }
 
 export interface FlowbiteGradientColors {

src/lib/theme/default.ts

@@ -357,6 +357,72 @@ export default {
       },
     },
   },
+  sidebar: {
+    base: 'h-full',
+    inner: 'h-full overflow-y-auto overflow-x-hidden rounded bg-white py-4 px-3 dark:bg-gray-800',
+    collapsed: {
+      on: 'w-16',
+      off: 'w-64',
+    },
+    collapse: {
+      button:
+        'group flex w-full items-center rounded-lg p-2 text-base font-normal text-gray-900 transition duration-75 hover:bg-gray-100 dark:text-white dark:hover:bg-gray-700',
+      icon: {
+        base: 'h-6 w-6 text-gray-500 transition duration-75 group-hover:text-gray-900 dark:text-gray-400 dark:group-hover:text-white',
+        open: {
+          off: '',
+          on: 'text-gray-900',
+        },
+      },
+      label: {
+        base: 'ml-3 flex-1 whitespace-nowrap text-left',
+        icon: 'h-6 w-6',
+      },
+      list: 'space-y-2 py-2',
+    },
+    cta: {
+      base: 'mt-6 rounded-lg p-4',
+      color: {
+        blue: 'bg-blue-50 dark:bg-blue-900',
+        dark: 'bg-dark-50 dark:bg-dark-900',
+        failure: 'bg-red-50 dark:bg-red-900',
+        gray: 'bg-alternative-50 dark:bg-alternative-900',
+        green: 'bg-green-50 dark:bg-green-900',
+        light: 'bg-light-50 dark:bg-light-900',
+        red: 'bg-red-50 dark:bg-red-900',
+        purple: 'bg-purple-50 dark:bg-purple-900',
+        success: 'bg-green-50 dark:bg-green-900',
+        yellow: 'bg-yellow-50 dark:bg-yellow-900',
+        warning: 'bg-yellow-50 dark:bg-yellow-900',
+      },
+    },
+    item: {
+      base: 'flex items-center rounded-lg p-2 text-base font-normal text-gray-900 hover:bg-gray-100 dark:text-white dark:hover:bg-gray-700',
+      active: 'bg-gray-100 dark:bg-gray-700',
+      collapsed: {
+        insideCollapse: 'group w-full pl-8 transition duration-75',
+      },
+      content: {
+        base: 'ml-3 flex-1 whitespace-nowrap',
+        collapsed: 'hidden',
+      },
+      icon: {
+        base: 'h-6 w-6 flex-shrink-0 text-gray-500 transition duration-75 group-hover:text-gray-900 dark:text-gray-400 dark:group-hover:text-white',
+        active: 'text-gray-700 dark:text-gray-100',
+      },
+    },
+    items: '',
+    itemGroup:
+      'mt-4 space-y-2 border-t border-gray-200 pt-4 first:mt-0 first:border-t-0 first:pt-0 dark:border-gray-700',
+    logo: {
+      base: 'mb-5 flex items-center pl-2.5',
+      collapsed: {
+        on: 'hidden',
+        off: 'self-center whitespace-nowrap text-xl font-semibold dark:text-white',
+      },
+      img: 'mr-3 h-6 sm:h-7',
+    },
+  },
   spinner: {
     base: 'inline animate-spin text-gray-200',
     color: {