diff --git a/sql/Initial_triggers_and_functions.sql b/sql/Initial_triggers_and_functions.sql
index cbb9f5e..614268c 100644
--- a/sql/Initial_triggers_and_functions.sql
+++ b/sql/Initial_triggers_and_functions.sql
@@ -67,6 +67,9 @@ CREATE TRIGGER on_categories_updated BEFORE UPDATE ON public.categories FOR EACH
 DROP TRIGGER IF EXISTS on_flyers_updated ON public.flyers;
 CREATE TRIGGER on_flyers_updated BEFORE UPDATE ON public.flyers FOR EACH ROW EXECUTE FUNCTION public.handle_updated_at();
 
+DROP TRIGGER IF EXISTS on_flyer_items_updated ON public.flyer_items;
+CREATE TRIGGER on_flyer_items_updated BEFORE UPDATE ON public.flyer_items FOR EACH ROW EXECUTE FUNCTION public.handle_updated_at();
+
 DROP TRIGGER IF EXISTS on_master_grocery_items_updated ON public.master_grocery_items;
 CREATE TRIGGER on_master_grocery_items_updated BEFORE UPDATE ON public.master_grocery_items FOR EACH ROW EXECUTE FUNCTION public.handle_updated_at();
 
diff --git a/sql/initial_schema.sql b/sql/initial_schema.sql
index ae792de..788626e 100644
--- a/sql/initial_schema.sql
+++ b/sql/initial_schema.sql
@@ -79,6 +79,7 @@ CREATE TABLE IF NOT EXISTS public.flyers (
   valid_from DATE,
   valid_to DATE,
   store_address TEXT,
+  uploaded_by UUID REFERENCES public.users(user_id) ON DELETE SET NULL,
   created_at TIMESTAMPTZ DEFAULT now() NOT NULL,
   updated_at TIMESTAMPTZ DEFAULT now() NOT NULL
 );
@@ -91,6 +92,7 @@ COMMENT ON COLUMN public.flyers.store_id IS 'Foreign key linking this flyer to a
 COMMENT ON COLUMN public.flyers.valid_from IS 'The start date of the sale period for this flyer, extracted by the AI.';
 COMMENT ON COLUMN public.flyers.valid_to IS 'The end date of the sale period for this flyer, extracted by the AI.';
 COMMENT ON COLUMN public.flyers.store_address IS 'The physical store address if it was successfully extracted from the flyer image.';
+COMMENT ON COLUMN public.flyers.uploaded_by IS 'The user who uploaded the flyer. Can be null for anonymous or system uploads.';
 
 -- 7. The 'master_grocery_items' table. This is the master dictionary.
 CREATE TABLE IF NOT EXISTS public.master_grocery_items (
@@ -134,7 +136,8 @@ CREATE TABLE IF NOT EXISTS public.flyer_items (
   click_count INTEGER DEFAULT 0 NOT NULL,
   master_item_id BIGINT REFERENCES public.master_grocery_items(master_grocery_item_id),
   product_id BIGINT,
-  created_at TIMESTAMPTZ DEFAULT now() NOT NULL
+  created_at TIMESTAMPTZ DEFAULT now() NOT NULL,
+  updated_at TIMESTAMPTZ DEFAULT now() NOT NULL
 );
 COMMENT ON TABLE public.flyer_items IS 'Stores individual items extracted from a specific flyer.';
 COMMENT ON COLUMN public.flyer_items.flyer_id IS 'Foreign key linking this item to its parent flyer in the `flyers` table.';
@@ -359,7 +362,7 @@ CREATE INDEX IF NOT EXISTS idx_user_submitted_prices_master_item_id ON public.us
 CREATE TABLE IF NOT EXISTS public.unmatched_flyer_items (
     unmatched_flyer_item_id BIGINT PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
     flyer_item_id BIGINT NOT NULL REFERENCES public.flyer_items(flyer_item_id) ON DELETE CASCADE,
-    status TEXT DEFAULT 'pending' NOT NULL CHECK (status IN ('pending', 'reviewed', 'ignored')),
+    status TEXT DEFAULT 'pending' NOT NULL CHECK (status IN ('pending', 'resolved', 'ignored')),
     created_at TIMESTAMPTZ DEFAULT now() NOT NULL,
     reviewed_at TIMESTAMPTZ,
     UNIQUE(flyer_item_id),
@@ -428,8 +431,8 @@ CREATE TABLE IF NOT EXISTS public.recipes (
     protein_grams NUMERIC,
     fat_grams NUMERIC,
     carb_grams NUMERIC,
-    avg_rating NUMERIC(2,1) DEFAULT 0.0,
-    status TEXT DEFAULT 'private' NOT NULL CHECK (status IN ('private', 'pending_review', 'public')),
+    avg_rating NUMERIC(2,1) DEFAULT 0.0 NOT NULL,
+    status TEXT DEFAULT 'private' NOT NULL CHECK (status IN ('private', 'pending_review', 'public', 'rejected')),
     rating_count INTEGER DEFAULT 0 NOT NULL,
     created_at TIMESTAMPTZ DEFAULT now() NOT NULL,
     updated_at TIMESTAMPTZ DEFAULT now() NOT NULL
diff --git a/src/types.ts b/src/types.ts
index f4f0dca..f89bac4 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -15,7 +15,7 @@ export interface Flyer {
   valid_from?: string | null;
   valid_to?: string | null;
   store_address?: string | null;
-  uploaded_by?: string | null; // UUID of the user who uploaded it
+  uploaded_by?: string | null; // UUID of the user who uploaded it, can be null for anonymous uploads
   store?: Store;
 }
 
@@ -25,9 +25,9 @@ export interface UnitPrice {
 }
 
 export interface FlyerItem {
-  flyer_item_id?: number;
-  flyer_id?: number;
-  created_at?: string;
+  flyer_item_id: number;
+  flyer_id: number;
+  created_at: string;
   item: string;
   price_display: string;
   price_in_cents: number | null;
@@ -41,6 +41,7 @@ export interface FlyerItem {
   product_id?: number | null;
   view_count: number;
   click_count: number;
+  updated_at: string;
 }
 
 export interface MasterGroceryItem {
@@ -387,18 +388,6 @@ export interface UserFollow {
   created_at: string;
 }
 
-
-export interface UnmatchedFlyerItem {
-  unmatched_flyer_item_id: number;
-  status: 'pending' | 'resolved' | 'ignored';
-  created_at: string;
-  flyer_item_id: number;
-  flyer_item_name: string;
-  price_display: string;
-  flyer_id: number;
-  store_name: string;
-}
-
 /**
  * Defines a flexible but type-safe structure for the `details` object in an activity log.
  * It allows for arbitrary string keys but restricts values to primitives,
@@ -414,11 +403,9 @@ export interface ActivityLogItem {
   activity_log_id: number;
   user_id?: string | null; // UUID
   action: string; // A key for the event type, e.g., 'user_registered'
-  display_text: string; // A pre-formatted message for direct display in the UI
+  display_text: string; // A pre-formatted, user-facing message for direct display in the UI
   icon?: string | null; // An optional icon name for the UI
-  details: ActivityLogDetails | null; // Structured data for analytics, i18n, etc.
-  activity_type: string; // Add missing property
-  entity_id?: string | null; // Add missing property
+  details?: ActivityLogDetails | null; // Structured data for analytics, i18n, etc.
   created_at: string;
 }
 
@@ -652,7 +639,7 @@ export interface MenuPlanShoppingListItem {
  */
 export interface UnmatchedFlyerItem {
   unmatched_flyer_item_id: number;
-  status: 'pending' | 'resolved' | 'ignored';
+  status: 'pending' | 'resolved' | 'ignored'; // 'resolved' is used instead of 'reviewed' from the DB for clarity
   created_at: string; // Date string
   flyer_item_id: number;
   flyer_item_name: string;
diff --git a/tsconfig.json b/tsconfig.json
index de153f4..8b7aa27 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -26,6 +26,10 @@
       ]
     },
     "allowImportingTsExtensions": true,
-    "noEmit": true
-  }
+    "noEmit": true,
+    "strict": true, // Enforcing strict mode is a best practice for new projects.
+    "forceConsistentCasingInFileNames": true // Helps prevent casing-related import errors.
+  },
+  "include": ["src", ".vitepress", "vite.config.ts", "vitest.config.ts"],
+  "exclude": ["node_modules", "dist", "coverage"]
 }
\ No newline at end of file