refactor(IconRail): update icon rendering based on theme and remove unused Home icon

- Modified the icon rendering to apply a conditional class for dark mode.
- Removed the unused Home icon component to streamline the code.

Author: Daniel-Robbins

packages/web/src/components/IconRail.tsx

@@ -40,22 +40,11 @@ export function IconRail({ onToggleTheme, onOpenSettings, theme }: IconRailProps
         className="w-8 h-8 rounded-lg flex items-center justify-center overflow-hidden hover:rounded-xl transition-all"
         title="BotsChat"
       >
-        <img src="/botschat-logo.png" alt="BotsChat" className="w-8 h-8" />
+        <img src="/botschat-logo.png" alt="BotsChat" className={`w-8 h-8 ${theme === "dark" ? "invert" : ""}`} />
       </button>
 
       <div className="w-7 border-t my-1" style={{ borderColor: "var(--sidebar-divider)" }} />
 
-      {/* Home */}
-      <RailIcon
-        label="Home"
-        active={false}
-        icon={
-          <svg className="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={1.5}>
-            <path strokeLinecap="round" strokeLinejoin="round" d="M2.25 12l8.954-8.955a1.126 1.126 0 011.591 0L21.75 12M4.5 9.75v10.125c0 .621.504 1.125 1.125 1.125H9.75v-4.875c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125V21h4.125c.621 0 1.125-.504 1.125-1.125V9.75M8.25 21h8.25" />
-          </svg>
-        }
-      />
-
       {/* Messages */}
       <RailIcon
         label="Messages"