Now I have everything I need. I'll rewrite the chat page with: user profile card at top, subject selector, and previous messages shown below.

Chat page mein 3 major changes kiye gaye hain:

1. User Profile Card — Page ke top pe user ki photo (ya initials), name, email aur phone dikhta hai taaki admin reply karte waqt clearly dekh sake kaun message kar raha hai.
2. Subject Selector — Input ke upar ek dropdown hai jisme 20 subjects hain: Order Issue, Payment Problem, Return/Refund, Fake Product, Website Improvement, Course Help, aur bahut saare — har message ke saath subject tag automatically attach hota hai (e.g. [Payment Problem] Mera payment cut gaya).
3. Previous Messages with subject tags — Purani conversations mein subject tag alag colored pill ke roop mein dikhta hai, aur message body alag se readable hoti hai. User ke messages pe double-tick CheckCheck icon bhi hai.

These are only image aspect ratio warnings, not crashes or thrown exceptions — the preview is working fine. No fix is needed.

Now let me read more of the admin products page to find where the homeSection select and the category select are in the form UI:

Now let me find the homeSection select in the form and see where categories are stored (Firebase or local):

The homeSection select must be in the part of the form I haven't read yet. Let me read the bottom of the form and also check the types for categories:

Now I have the full picture. Here's what I need to do:

1. Extend homeSection type — add "trend_section" and "just_for_you" values for the two new sections
2. Admin form — add 2 new buttons in Home Section picker for "Top Trends" and "Just For You"
3. Admin categories — make CATEGORIES editable/dynamic (stored in Firestore) so admin can add new categories like "beauty", etc.
4. DealsSection — filter trend_section → TrendCard and just_for_you → GridCard instead of using all products

Let me implement all changes:

Now update the admin products page — extend homeSection default type, add Firebase-backed categories, and add the two new section buttons:

Now replace the static CATEGORIES with a dynamic state + add Firebase category management:

Now add dynamic categories state and a "Manage Categories" dialog to the component:

Now update the Category select in the form to use categories state instead of the old CATEGORIES constant, and add the two new homeSection buttons. Also add the "Manage Categories" button + dialog to the page. Let me read the exact area around the category select and the header:

Now I have all the context. Let me make all three remaining changes in one shot:

1. Add "Manage Categories" button to header 2. Replace CATEGORIES with categories state in form 3. Add "Top Trends" and "Just For You" homeSection buttons 4. Add the Manage Categories dialog 5. Update DealsSection to use proper filtering

Now update the homeSection buttons to include the 2 new sections:

Now add the Manage Categories dialog before the closing </div> of the page:

Now update the DealsSection to filter products by trend_section and just_for_you instead of using all products as fallback:

Now update the render to use effectiveTrends and effectiveJustForYou:

Teeno cheezein ho gayi:

1. Home Section selector — Admin product form mein ab 6 options hain: Deals on Essentials, Top Selection, More Products, Top Trends For You (green), Just For You (pink), aur None — admin yahan se choose karta hai ki product kaunse section mein dikhega.
2. Manage Categories — Page header mein ek naya "Manage Categories" button add kiya jo ek dialog kholta hai jisme existing categories dikhti hain, unhe delete kar sakte hain, aur nai category (name + slug) add kar sakte hain (Beauty, Electronics, Home & Living, Fitness, Kids already pre-loaded hain).
3. DealsSection — Ab "Top Trends" sirf homeSection === "trend_section" wale products show karta hai aur "Just For You" sirf homeSection === "just_for_you" wale — fallback tabhi hoga jab koi bhi section set na ho.

These are only image aspect ratio warnings, not crashes or thrown exceptions — the preview is working fine. No fix is needed.