diff --git a/eslint.config.js b/eslint.config.js
index e67846f..9c6c22e 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -23,7 +23,10 @@ export default tseslint.config(
         "warn",
         { allowConstantExport: true },
       ],
-      "@typescript-eslint/no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": ["error", { 
+        "argsIgnorePattern": "^_",
+        "varsIgnorePattern": "^_"
+      }],
     },
   }
 );
diff --git a/src/components/ActivityFeed.tsx b/src/components/ActivityFeed.tsx
index 94a7b46..ab1d03f 100644
--- a/src/components/ActivityFeed.tsx
+++ b/src/components/ActivityFeed.tsx
@@ -34,7 +34,7 @@ interface CommentFeedItem extends FeedItemBase {
 type FeedItem = PostFeedItem | CommentFeedItem;
 
 const ActivityFeed: React.FC = () => {
-  const { posts, comments, cells, getCellById, isInitialLoading, userVerificationStatus } = useForum();
+  const { posts, comments, getCellById, isInitialLoading, userVerificationStatus } = useForum();
 
   const combinedFeed: FeedItem[] = [
     ...posts.map((post): PostFeedItem => ({
diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index 7847df6..5dc44c2 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -4,7 +4,7 @@ import { useAuth } from '@/contexts/useAuth';
 import { useForum } from '@/contexts/useForum';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
-import {  LogOut, Terminal, Wifi, WifiOff, AlertTriangle, CheckCircle, Key, RefreshCw, CircleSlash, Home, Grid3X3, Plus } from 'lucide-react';
+import {  LogOut, Terminal, Wifi, WifiOff, AlertTriangle, CheckCircle, Key, RefreshCw, CircleSlash, Home, Grid3X3} from 'lucide-react';
 import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip';
 import { useToast } from '@/components/ui/use-toast';
 import { useAppKitAccount, useDisconnect } from '@reown/appkit/react';
@@ -13,12 +13,8 @@ import { WalletWizard } from '@/components/ui/wallet-wizard';
 const Header = () => {
   const { 
     currentUser, 
-    isAuthenticated, 
     verificationStatus, 
-    verifyOwnership, 
-    delegateKey, 
     isDelegationValid,
-    delegationTimeRemaining
   } = useAuth();
   const { isNetworkConnected, isRefreshing } = useForum();
   const location = useLocation();
diff --git a/src/components/PostDetail.tsx b/src/components/PostDetail.tsx
index 2175f98..65e7bc0 100644
--- a/src/components/PostDetail.tsx
+++ b/src/components/PostDetail.tsx
@@ -4,11 +4,10 @@ import { useForum } from '@/contexts/useForum';
 import { useAuth } from '@/contexts/useAuth';
 import { Button } from '@/components/ui/button';
 import { Textarea } from '@/components/ui/textarea';
-import { ArrowLeft, ArrowUp, ArrowDown, Clock, MessageCircle, Send, RefreshCw, Eye, Loader2 } from 'lucide-react';
+import { ArrowLeft, ArrowUp, ArrowDown, Clock, MessageCircle, Send, Eye, Loader2 } from 'lucide-react';
 import { formatDistanceToNow } from 'date-fns';
-import { Comment } from '@/types';
+import { Comment } from '@/types/forum';
 import { CypherImage } from './ui/CypherImage';
-import { Badge } from '@/components/ui/badge';
 import { RelevanceIndicator } from './ui/relevance-indicator';
 import { AuthorDisplay } from './ui/author-display';
 
@@ -17,7 +16,6 @@ const PostDetail = () => {
   const navigate = useNavigate();
   const { 
     posts, 
-    comments, 
     getCommentsByPost, 
     createComment, 
     votePost, 
@@ -26,13 +24,11 @@ const PostDetail = () => {
     isInitialLoading, 
     isPostingComment,
     isVoting,
-    isRefreshing,
-    refreshData,
     moderateComment,
     moderateUser,
     userVerificationStatus
   } = useForum();
-  const { currentUser, isAuthenticated, verificationStatus } = useAuth();
+  const { currentUser,  verificationStatus } = useAuth();
   const [newComment, setNewComment] = useState('');
   
   if (!postId) return <div>Invalid post ID</div>;
diff --git a/src/components/PostList.tsx b/src/components/PostList.tsx
index 446a79e..3db8050 100644
--- a/src/components/PostList.tsx
+++ b/src/components/PostList.tsx
@@ -6,7 +6,7 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Textarea } from '@/components/ui/textarea';
 import { Skeleton } from '@/components/ui/skeleton';
-import { ArrowLeft, MessageSquare, MessageCircle, ArrowUp, ArrowDown, Clock, RefreshCw, Eye } from 'lucide-react';
+import { ArrowLeft, MessageSquare, MessageCircle, ArrowUp, ArrowDown, RefreshCw, Eye } from 'lucide-react';
 import { formatDistanceToNow } from 'date-fns';
 import { CypherImage } from './ui/CypherImage';
 import { Badge } from '@/components/ui/badge';
@@ -17,7 +17,6 @@ const PostList = () => {
   const { 
     getCellById, 
     getPostsByCell, 
-    getCommentsByPost,
     createPost, 
     isInitialLoading, 
     isPostingPost, 
diff --git a/src/components/ui/delegation-step.tsx b/src/components/ui/delegation-step.tsx
index d1821ef..0bbfca1 100644
--- a/src/components/ui/delegation-step.tsx
+++ b/src/components/ui/delegation-step.tsx
@@ -2,7 +2,7 @@ import React from 'react';
 import { Button } from './button';
 import { useAuth } from '@/contexts/useAuth';
 import { CheckCircle, AlertCircle, Trash2 } from 'lucide-react';
-import { DelegationDuration } from '@/lib/identity/services/CryptoService';
+import { DelegationDuration } from '@/lib/services/CryptoService';
 
 interface DelegationStepProps {
   onComplete: () => void;
@@ -61,7 +61,7 @@ export function DelegationStep({
     } catch (error) {
       setDelegationResult({
         success: false,
-        message: "Delegation failed. Please try again."
+        message: `Delegation failed. Please try again: ${error}`
       });
     } finally {
       setIsLoading(false);
@@ -72,10 +72,6 @@ export function DelegationStep({
     onComplete();
   };
 
-  const handleRefresh = () => {
-    window.location.reload();
-  };
-
   // Show delegation result
   if (delegationResult) {
     return (
diff --git a/src/components/ui/verification-step.tsx b/src/components/ui/verification-step.tsx
index a33199e..3b50f9e 100644
--- a/src/components/ui/verification-step.tsx
+++ b/src/components/ui/verification-step.tsx
@@ -1,6 +1,5 @@
 import * as React from "react";
 import { Button } from "@/components/ui/button";
-import { Badge } from "@/components/ui/badge";
 import { Bitcoin, Coins, Shield, ShieldCheck, Loader2, AlertCircle } from "lucide-react";
 import { useAuth } from "@/contexts/useAuth";
 import { useAppKitAccount } from "@reown/appkit/react";
@@ -31,7 +30,7 @@ export function VerificationStep({
   
   const isBitcoinConnected = bitcoinAccount.isConnected;
   const isEthereumConnected = ethereumAccount.isConnected;
-  const walletType = isBitcoinConnected ? 'bitcoin' : 'ethereum';
+  const walletType = isBitcoinConnected ? 'bitcoin' : isEthereumConnected ?  'ethereum' : undefined;
   
   const [verificationResult, setVerificationResult] = React.useState<{
     success: boolean;
@@ -69,7 +68,7 @@ export function VerificationStep({
     } catch (error) {
       setVerificationResult({
         success: false,
-        message: "Verification failed. Please try again."
+        message: `Verification failed. Please try again: ${error}`
       });
     } finally {
       setIsLoading(false);
diff --git a/src/components/ui/wallet-connection-step.tsx b/src/components/ui/wallet-connection-step.tsx
index 154fe6f..bf33bbb 100644
--- a/src/components/ui/wallet-connection-step.tsx
+++ b/src/components/ui/wallet-connection-step.tsx
@@ -1,4 +1,3 @@
-import * as React from "react";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
 import { Bitcoin, Coins, Loader2 } from "lucide-react";
@@ -7,7 +6,6 @@ import {
   useAppKitAccount, 
   useAppKitState
 } from "@reown/appkit/react";
-import { useAuth } from "@/contexts/useAuth";
 
 interface WalletConnectionStepProps {
   onComplete: () => void;
@@ -22,7 +20,6 @@ export function WalletConnectionStep({
 }: WalletConnectionStepProps) {
   const { initialized } = useAppKitState();
   const appKit = useAppKit();
-  const { isAuthenticated } = useAuth();
   
   // Get account info for different chains
   const bitcoinAccount = useAppKitAccount({ namespace: "bip122" });
diff --git a/src/components/ui/wallet-wizard.tsx b/src/components/ui/wallet-wizard.tsx
index bc4e007..14793b5 100644
--- a/src/components/ui/wallet-wizard.tsx
+++ b/src/components/ui/wallet-wizard.tsx
@@ -28,7 +28,7 @@ export function WalletWizard({
 }: WalletWizardProps) {
   const [currentStep, setCurrentStep] = React.useState<WizardStep>(1);
   const [isLoading, setIsLoading] = React.useState(false);
-  const { currentUser, isAuthenticated, verificationStatus, isDelegationValid } = useAuth();
+  const {  isAuthenticated, verificationStatus, isDelegationValid } = useAuth();
   const hasInitialized = React.useRef(false);
 
   // Reset wizard when opened and determine starting step
diff --git a/src/contexts/AuthContext.tsx b/src/contexts/AuthContext.tsx
index d14634a..09badfa 100644
--- a/src/contexts/AuthContext.tsx
+++ b/src/contexts/AuthContext.tsx
@@ -1,8 +1,8 @@
-import React, { createContext, useContext, useState, useEffect, useRef } from 'react';
+import React, { createContext, useState, useEffect, useRef } from 'react';
 import { useToast } from '@/components/ui/use-toast';
 import { User, OpchanMessage, EVerificationStatus } from '@/types/forum';
-import { AuthService, CryptoService, MessageService, DelegationDuration } from '@/lib/identity/services';
-import { AuthResult } from '@/lib/identity/services/AuthService';
+import { AuthService, CryptoService, DelegationDuration } from '@/lib/services';
+import { AuthResult } from '@/lib/services/AuthService';
 import { useAppKitAccount, useDisconnect, modal } from '@reown/appkit/react';
 
 export type VerificationStatus = 'unverified' | 'verified-none' | 'verified-basic' | 'verified-owner' | 'verifying';
@@ -49,7 +49,6 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
   // Create service instances that persist between renders
   const cryptoServiceRef = useRef(new CryptoService());
   const authServiceRef = useRef(new AuthService(cryptoServiceRef.current));
-  const messageServiceRef = useRef(new MessageService(authServiceRef.current, cryptoServiceRef.current));
   
   // Set AppKit instance and accounts in AuthService
   useEffect(() => {
@@ -324,10 +323,6 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
     });
   };
 
-  const isWalletAvailable = (): boolean => {
-    return isConnected;
-  };
-
   const messageSigning = {
     signMessage: async (message: OpchanMessage): Promise<OpchanMessage | null> => {
       return cryptoServiceRef.current.signMessage(message);
diff --git a/src/contexts/ForumContext.tsx b/src/contexts/ForumContext.tsx
index 1b60471..305fff9 100644
--- a/src/contexts/ForumContext.tsx
+++ b/src/contexts/ForumContext.tsx
@@ -1,4 +1,4 @@
-import React, { createContext, useContext, useState, useEffect, useCallback, useMemo } from 'react';
+import React, { createContext, useState, useEffect, useCallback, useMemo } from 'react';
 import { Cell, Post, Comment, OpchanMessage, User, EVerificationStatus } from '@/types/forum';
 import { useToast } from '@/components/ui/use-toast';
 import { useAuth } from '@/contexts/useAuth';
@@ -20,7 +20,7 @@ import messageManager from '@/lib/waku';
 import { getDataFromCache } from '@/lib/forum/transformers';
 import { RelevanceCalculator } from '@/lib/forum/relevance';
 import { UserVerificationStatus } from '@/types/forum';
-import { CryptoService, AuthService } from '@/lib/identity/services';
+import { CryptoService, AuthService } from '@/lib/services';
 import { getEnsName } from '@wagmi/core';
 import { config } from '@/lib/identity/wallets/appkit';
 
diff --git a/src/hooks/use-toast.ts b/src/hooks/use-toast.ts
index 2c14125..4b55b2d 100644
--- a/src/hooks/use-toast.ts
+++ b/src/hooks/use-toast.ts
@@ -15,12 +15,12 @@ type ToasterToast = ToastProps & {
   action?: ToastActionElement
 }
 
-const actionTypes = {
-  ADD_TOAST: "ADD_TOAST",
-  UPDATE_TOAST: "UPDATE_TOAST",
-  DISMISS_TOAST: "DISMISS_TOAST",
-  REMOVE_TOAST: "REMOVE_TOAST",
-} as const
+enum ActionTypes  {
+  ADD_TOAST =  "ADD_TOAST",
+  UPDATE_TOAST = "UPDATE_TOAST",
+  DISMISS_TOAST = "DISMISS_TOAST",
+  REMOVE_TOAST = "REMOVE_TOAST",
+}
 
 let count = 0
 
@@ -29,23 +29,22 @@ function genId() {
   return count.toString()
 }
 
-type ActionType = typeof actionTypes
 
 type Action =
   | {
-      type: ActionType["ADD_TOAST"]
+      type: ActionTypes.ADD_TOAST 
       toast: ToasterToast
     }
   | {
-      type: ActionType["UPDATE_TOAST"]
+      type: ActionTypes.UPDATE_TOAST
       toast: Partial<ToasterToast>
     }
   | {
-      type: ActionType["DISMISS_TOAST"]
+      type: ActionTypes.DISMISS_TOAST
       toastId?: ToasterToast["id"]
     }
   | {
-      type: ActionType["REMOVE_TOAST"]
+      type: ActionTypes.REMOVE_TOAST
       toastId?: ToasterToast["id"]
     }
 
@@ -63,7 +62,7 @@ const addToRemoveQueue = (toastId: string) => {
   const timeout = setTimeout(() => {
     toastTimeouts.delete(toastId)
     dispatch({
-      type: "REMOVE_TOAST",
+      type: ActionTypes.REMOVE_TOAST,
       toastId: toastId,
     })
   }, TOAST_REMOVE_DELAY)
@@ -73,13 +72,13 @@ const addToRemoveQueue = (toastId: string) => {
 
 export const reducer = (state: State, action: Action): State => {
   switch (action.type) {
-    case "ADD_TOAST":
+    case ActionTypes.ADD_TOAST:
       return {
         ...state,
         toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
       }
 
-    case "UPDATE_TOAST":
+    case ActionTypes.UPDATE_TOAST:
       return {
         ...state,
         toasts: state.toasts.map((t) =>
@@ -87,7 +86,7 @@ export const reducer = (state: State, action: Action): State => {
         ),
       }
 
-    case "DISMISS_TOAST": {
+    case ActionTypes.DISMISS_TOAST: {
       const { toastId } = action
 
       // ! Side effects ! - This could be extracted into a dismissToast() action,
@@ -112,7 +111,7 @@ export const reducer = (state: State, action: Action): State => {
         ),
       }
     }
-    case "REMOVE_TOAST":
+    case ActionTypes.REMOVE_TOAST:
       if (action.toastId === undefined) {
         return {
           ...state,
@@ -144,13 +143,13 @@ function toast({ ...props }: Toast) {
 
   const update = (props: ToasterToast) =>
     dispatch({
-      type: "UPDATE_TOAST",
+      type: ActionTypes.UPDATE_TOAST,
       toast: { ...props, id },
     })
-  const dismiss = () => dispatch({ type: "DISMISS_TOAST", toastId: id })
+  const dismiss = () => dispatch({ type: ActionTypes.DISMISS_TOAST, toastId: id })
 
   dispatch({
-    type: "ADD_TOAST",
+    type: ActionTypes.ADD_TOAST,
     toast: {
       ...props,
       id,
@@ -184,7 +183,7 @@ function useToast() {
   return {
     ...state,
     toast,
-    dismiss: (toastId?: string) => dispatch({ type: "DISMISS_TOAST", toastId }),
+    dismiss: (toastId?: string) => dispatch({ type: ActionTypes.DISMISS_TOAST, toastId }),
   }
 }
 
diff --git a/src/lib/forum/__tests__/relevance.test.ts b/src/lib/forum/__tests__/relevance.test.ts
index a285800..369119d 100644
--- a/src/lib/forum/__tests__/relevance.test.ts
+++ b/src/lib/forum/__tests__/relevance.test.ts
@@ -146,7 +146,6 @@ describe('RelevanceCalculator', () => {
   describe('timeDecay', () => {
     it('should apply time decay to older posts', () => {
       const now = Date.now();
-      const oneDayAgo = now - (24 * 60 * 60 * 1000);
       const oneWeekAgo = now - (7 * 24 * 60 * 60 * 1000);
 
       const recentPost: Post = {
diff --git a/src/lib/forum/actions.ts b/src/lib/forum/actions.ts
index ffb6fc3..b8fa346 100644
--- a/src/lib/forum/actions.ts
+++ b/src/lib/forum/actions.ts
@@ -9,7 +9,7 @@ import {
 } from '@/lib/waku/types';
 import { Cell, Comment, Post, User } from '@/types/forum';
 import { transformCell, transformComment, transformPost } from './transformers';
-import { MessageService, AuthService, CryptoService } from '@/lib/identity/services';
+import { MessageService, AuthService, CryptoService } from '@/lib/services';
 
 type ToastFunction = (props: {
   title: string;
diff --git a/src/lib/forum/relevance.ts b/src/lib/forum/relevance.ts
index 76b7134..bcdbc0e 100644
--- a/src/lib/forum/relevance.ts
+++ b/src/lib/forum/relevance.ts
@@ -151,7 +151,6 @@ export class RelevanceCalculator {
   calculateCellScore(
     cell: Cell,
     posts: Post[],
-    userVerificationStatus: UserVerificationStatus
   ): { score: number; details: RelevanceScoreDetails } {
     // Apply base score
     let score = this.applyBaseScore('CELL');
diff --git a/src/lib/forum/transformers.ts b/src/lib/forum/transformers.ts
index 6c7ac87..f134151 100644
--- a/src/lib/forum/transformers.ts
+++ b/src/lib/forum/transformers.ts
@@ -1,7 +1,8 @@
-import { Cell, Post, Comment, OpchanMessage, User } from '@/types';
-import { CellMessage, CommentMessage, MessageType, PostMessage, VoteMessage } from '@/lib/waku/types';
+import { Cell, Post, Comment, OpchanMessage } from '@/types/forum';
+import { CellMessage, CommentMessage, PostMessage, VoteMessage } from '@/lib/waku/types';
 import messageManager from '@/lib/waku';
-import { RelevanceCalculator, UserVerificationStatus } from './relevance';
+import { RelevanceCalculator } from './relevance';
+import { UserVerificationStatus } from '@/types/forum';
 
 type VerifyFunction = (message: OpchanMessage) => boolean;
 
diff --git a/src/lib/identity/wallets/ReOwnWalletService.ts b/src/lib/identity/wallets/ReOwnWalletService.ts
index 3c4066e..e08b3df 100644
--- a/src/lib/identity/wallets/ReOwnWalletService.ts
+++ b/src/lib/identity/wallets/ReOwnWalletService.ts
@@ -1,5 +1,5 @@
 import { UseAppKitAccountReturn } from '@reown/appkit/react';
-import { CryptoService, DelegationDuration } from '../services/CryptoService';
+import { CryptoService, DelegationDuration } from '../../services/CryptoService';
 import { AppKit } from '@reown/appkit';
 import { getEnsName } from '@wagmi/core';
 import { ChainNamespace } from '@reown/appkit-common';
@@ -212,7 +212,7 @@ export class ReOwnWalletService {
   /**
    * Clear delegation for the connected wallet
    */
-  clearDelegation(walletType: 'bitcoin' | 'ethereum'): void {
+  clearDelegation(): void {
     this.cryptoService.clearDelegation();
   }
 
@@ -222,7 +222,7 @@ export class ReOwnWalletService {
   async getWalletInfo(): Promise<WalletInfo | null> {
     if (this.bitcoinAccount?.isConnected) {
       return {
-        address: this.bitcoinAccount.address,
+        address: this.bitcoinAccount.address as string,
         walletType: 'bitcoin',
         isConnected: true
       };
@@ -240,7 +240,7 @@ export class ReOwnWalletService {
       }
 
       return {
-        address: this.ethereumAccount.address,
+        address: this.ethereumAccount.address as string,
         walletType: 'ethereum',
         ensName,
         isConnected: true
diff --git a/src/lib/identity/services/AuthService.ts b/src/lib/services/AuthService.ts
similarity index 100%
rename from src/lib/identity/services/AuthService.ts
rename to src/lib/services/AuthService.ts
diff --git a/src/lib/identity/services/CryptoService.ts b/src/lib/services/CryptoService.ts
similarity index 100%
rename from src/lib/identity/services/CryptoService.ts
rename to src/lib/services/CryptoService.ts
diff --git a/src/lib/identity/services/MessageService.ts b/src/lib/services/MessageService.ts
similarity index 100%
rename from src/lib/identity/services/MessageService.ts
rename to src/lib/services/MessageService.ts
diff --git a/src/lib/identity/services/index.ts b/src/lib/services/index.ts
similarity index 100%
rename from src/lib/identity/services/index.ts
rename to src/lib/services/index.ts
diff --git a/src/lib/utils/urlLoads.ts b/src/lib/utils/urlLoads.ts
index 4ff70ee..ba6b464 100644
--- a/src/lib/utils/urlLoads.ts
+++ b/src/lib/utils/urlLoads.ts
@@ -14,7 +14,7 @@ export async function urlLoads(url: string, timeoutMs: number = 5000): Promise<b
     
     clearTimeout(timeoutId);
     return response.ok;
-  } catch (error) {
+  } catch {
     return false;
   }
 }
\ No newline at end of file
diff --git a/src/lib/waku/constants.ts b/src/lib/waku/constants.ts
index ab78150..dd2a26d 100644
--- a/src/lib/waku/constants.ts
+++ b/src/lib/waku/constants.ts
@@ -1,4 +1,4 @@
-import { NetworkConfig, ShardInfo } from "@waku/sdk";
+import { NetworkConfig } from "@waku/sdk";
 import { MessageType } from "./types";
 
 /**
diff --git a/src/lib/waku/index.ts b/src/lib/waku/index.ts
index 8d22be1..a32e05c 100644
--- a/src/lib/waku/index.ts
+++ b/src/lib/waku/index.ts
@@ -1,13 +1,12 @@
 //TODO: perhaps store all messages in an indexed DB? (helpful when Waku is down)
 // with a `isPublished` flag to indicate if the message has been sent to the network
 
-import { createDecoder, createLightNode, HealthStatus, HealthStatusChangeEvents, LightNode } from "@waku/sdk";
-import { BOOTSTRAP_NODES } from "./constants";
+import  { createLightNode, LightNode } from "@waku/sdk";
 import StoreManager from "./store";
 import { CommentCache, MessageType, VoteCache, ModerateMessage } from "./types";
 import { PostCache } from "./types";
 import { CellCache } from "./types";
-import { OpchanMessage } from "@/types";
+import { OpchanMessage } from "@/types/forum";
 import { EphemeralProtocolsManager } from "./lightpush_filter";
 import { NETWORK_CONFIG } from "./constants";
 
diff --git a/src/lib/waku/store.ts b/src/lib/waku/store.ts
index c51d41c..ee1ce4f 100644
--- a/src/lib/waku/store.ts
+++ b/src/lib/waku/store.ts
@@ -1,6 +1,5 @@
 import { IDecodedMessage, LightNode } from "@waku/sdk";
 import {  decodeMessage, decoders} from "./codec";
-import { CONTENT_TOPICS } from "./constants";
 import { CellMessage, PostMessage, CommentMessage, VoteMessage } from "./types";
 
 class StoreManager {
diff --git a/src/pages/FeedPage.tsx b/src/pages/FeedPage.tsx
index da4ac8d..c41cf63 100644
--- a/src/pages/FeedPage.tsx
+++ b/src/pages/FeedPage.tsx
@@ -1,5 +1,5 @@
 import React, { useMemo, useState } from 'react';
-import { RefreshCw, Plus, TrendingUp, Clock } from 'lucide-react';
+import { RefreshCw, TrendingUp, Clock } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Skeleton } from '@/components/ui/skeleton';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
diff --git a/src/types/forum.ts b/src/types/forum.ts
index e8b2312..97f2c9d 100644
--- a/src/types/forum.ts
+++ b/src/types/forum.ts
@@ -36,7 +36,7 @@ export interface Cell {
   name: string;
   description: string;
   icon?: string;
-  signature?: string; // Message signature
+  signature: string; // Message signature
   browserPubKey?: string; // Public key that signed the message
   relevanceScore?: number; // Calculated relevance score
   activeMemberCount?: number; // Number of active members in the cell
diff --git a/tsconfig.app.json b/tsconfig.app.json
index 40968c9..3610665 100644
--- a/tsconfig.app.json
+++ b/tsconfig.app.json
@@ -15,11 +15,11 @@
     "jsx": "react-jsx",
 
     /* Linting */
-    "strict": false,
-    "noUnusedLocals": false,
-    "noUnusedParameters": false,
-    "noImplicitAny": false,
-    "noFallthroughCasesInSwitch": false,
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitAny": true,
+    "noFallthroughCasesInSwitch": true,
 
     "baseUrl": ".",
     "paths": {
diff --git a/tsconfig.json b/tsconfig.json
index 129b1a3..9b8b808 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,11 +9,11 @@
     "paths": {
       "@/*": ["./src/*"]
     },
-    "noImplicitAny": false,
-    "noUnusedParameters": false,
+    "noImplicitAny": true,
+    "noUnusedParameters": true,
     "skipLibCheck": true,
     "allowJs": true,
-    "noUnusedLocals": false,
-    "strictNullChecks": false
+    "noUnusedLocals": true,
+    "strictNullChecks": true
   }
 }