Fix all ESLint errors: remove unused imports, replace any types

- Remove ~60 unused imports and variables across 88 files
- Replace ~80 `any` type annotations with proper types (unknown,
  Record<string, unknown>, or specific types)
- Prefix unused callback args with underscore
- Fix unescaped JSX entities
- Lint now passes cleanly (0 errors, 2 intentional img warnings)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/components/layout/breadcrumbs.tsx

@@ -83,7 +83,7 @@ export function Breadcrumbs() {
             <BreadcrumbItem>
               <BreadcrumbLink asChild>
                 <Link
-                  href={`/${currentPortSlug}/dashboard` as any}
+                  href={`/${currentPortSlug}/dashboard`}
                   className="text-muted-foreground hover:text-foreground transition-colors"
                 >
                   {currentPort.name}
@@ -98,7 +98,7 @@ export function Breadcrumbs() {
           </>
         )}
 
-        {crumbs.map((crumb, index) => (
+        {crumbs.map((crumb, _index) => (
           <Fragment key={crumb.href}>
             <BreadcrumbItem>
               {crumb.isLast ? (
@@ -108,7 +108,7 @@ export function Breadcrumbs() {
               ) : (
                 <BreadcrumbLink asChild>
                   <Link
-                    href={crumb.href as any}
+                    href={crumb.href}
                     className="text-muted-foreground hover:text-foreground transition-colors"
                   >
                     {crumb.label}

src/components/layout/port-switcher.tsx

@@ -36,7 +36,7 @@ export function PortSwitcher({ ports }: PortSwitcherProps) {
     queryClient.invalidateQueries();
 
     // Navigate to the selected port's dashboard
-    router.push(`/${port.slug}/dashboard` as any);
+    router.push(`/${port.slug}/dashboard`);
   }
 
   return (

src/components/layout/sidebar.tsx

@@ -20,7 +20,6 @@ import {
   Menu,
   ChevronDown,
   ChevronUp,
-  LogOut,
 } from 'lucide-react';
 
 import { cn } from '@/lib/utils';
@@ -113,7 +112,7 @@ function NavItemLink({
 }) {
   const content = (
     <Link
-      href={item.href as any}
+      href={item.href}
       className={cn(
         'flex items-center gap-3 px-3 py-2 rounded-md text-sm font-medium transition-colors duration-150',
         'text-[#cdcfd6] hover:bg-[#171f35] hover:text-white',

src/components/layout/topbar.tsx

@@ -17,7 +17,7 @@ import {
 } from '@/components/ui/dropdown-menu';
 import { PortSwitcher } from '@/components/layout/port-switcher';
 import { Breadcrumbs } from '@/components/layout/breadcrumbs';
-import { CommandSearch, SearchTrigger } from '@/components/search/command-search';
+import { CommandSearch } from '@/components/search/command-search';
 import { NotificationBell } from '@/components/notifications/notification-bell';
 import type { Port } from '@/lib/db/schema/ports';
 
@@ -64,16 +64,16 @@ export function Topbar({ ports }: TopbarProps) {
           <DropdownMenuContent align="end" className="w-44">
             <DropdownMenuLabel className="text-xs text-muted-foreground">Create</DropdownMenuLabel>
             <DropdownMenuSeparator />
-            <DropdownMenuItem onClick={() => router.push(`${base}/clients/new` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/clients/new`)}>
               New Client
             </DropdownMenuItem>
-            <DropdownMenuItem onClick={() => router.push(`${base}/interests/new` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/interests/new`)}>
               New Interest
             </DropdownMenuItem>
-            <DropdownMenuItem onClick={() => router.push(`${base}/expenses/new` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/expenses/new`)}>
               New Expense
             </DropdownMenuItem>
-            <DropdownMenuItem onClick={() => router.push(`${base}/reminders/new` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/reminders/new`)}>
               New Reminder
             </DropdownMenuItem>
           </DropdownMenuContent>
@@ -99,11 +99,11 @@ export function Topbar({ ports }: TopbarProps) {
           <DropdownMenuContent align="end" className="w-52">
             <DropdownMenuLabel>My Account</DropdownMenuLabel>
             <DropdownMenuSeparator />
-            <DropdownMenuItem onClick={() => router.push(`${base}/settings/profile` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/settings/profile`)}>
               <User className="w-4 h-4 mr-2" />
               Profile
             </DropdownMenuItem>
-            <DropdownMenuItem onClick={() => router.push(`${base}/settings` as any)}>
+            <DropdownMenuItem onClick={() => router.push(`${base}/settings`)}>
               <Settings className="w-4 h-4 mr-2" />
               Settings
             </DropdownMenuItem>