refactor(ui): change office from EO -> CC

app/src/components/layout/Footer.tsx

@@ -32,7 +32,7 @@ export function Footer() {
           <h3 className="font-bold text-base mb-3">NIT Hamirpur</h3>
           <p className="text-sm text-[#999999] leading-relaxed">
             National Institute of Technology Hamirpur is a public technical university in Himachal Pradesh.
-            The Estate Office oversees campus maintenance and infrastructure.
+            The Construction Cell oversees campus maintenance and infrastructure.
           </p>
         </div>
 

app/src/components/layout/Header.tsx

@@ -24,7 +24,6 @@ export function Header() {
         </Link>
 
         <div className="hidden md:flex flex-col items-end gap-1 shrink-0">
-          <span className="text-xs font-bold uppercase tracking-widest text-[#666666]">Estate Office</span>
           <span className="text-lg font-bold text-[#111111]">Construction Cell Complaint Management</span>
         </div>
       </div>

app/src/pages/Landing.tsx

@@ -50,9 +50,6 @@ export function Landing() {
       <section className="relative bg-white flex-grow flex flex-col">
         <div className="absolute inset-0 bg-[linear-gradient(to_right,#1111111a_1px,transparent_1px),linear-gradient(to_bottom,#1111111a_1px,transparent_1px)] bg-[size:32px_32px]" />
         <div className="relative z-10 container mx-auto px-6 py-16 flex flex-col items-center text-center">
-          <div className="inline-flex items-center border border-[#111111] rounded-lg px-3 py-1 text-xs font-bold uppercase tracking-widest text-[#111111] mb-6">
-            Estate Office Portal
-          </div>
           <h1 className="text-4xl md:text-5xl font-extrabold text-[#111111] leading-tight tracking-tight mb-4 max-w-2xl">
             Construction Cell Complaint<br />Management System
           </h1>

app/src/pages/auth/CentreHeadSignup.tsx

@@ -223,7 +223,7 @@ export function CentreHeadSignup() {
                   </div>
                   <div>
                     <p className="font-semibold mb-1">Building Complaints</p>
-                    <p className="text-[#444444] leading-relaxed">Centre Heads can file complaints for academic and administrative buildings assigned to them by the Estate Office.</p>
+                    <p className="text-[#444444] leading-relaxed">Centre Heads can file complaints for academic and administrative buildings assigned to them by the Construction Cell.</p>
                   </div>
                   <div>
                     <p className="font-semibold mb-1">After Registration</p>
@@ -257,7 +257,7 @@ export function CentreHeadSignup() {
             <div>
               <h3 className="text-xs font-bold uppercase tracking-widest text-[#666666] mb-3">Building Complaints</h3>
               <p className="text-sm text-[#111111] leading-relaxed">
-                Centre Heads can file complaints for academic and administrative buildings assigned to them by the Estate Office.
+                Centre Heads can file complaints for academic and administrative buildings assigned to them by the Construction Cell.
               </p>
             </div>
 

app/src/pages/auth/FacultySignup.tsx

@@ -72,7 +72,7 @@ export function FacultySignup() {
         <div className="border-b border-[#E5E5E5] py-5">
           <div className="max-w-6xl mx-auto w-full px-4 sm:px-8">
             <h1 className="text-xl font-bold text-[#111111]">Faculty Registration</h1>
-            <p className="text-sm text-[#666666] mt-0.5">Register to lodge and track Estate Office complaints.</p>
+            <p className="text-sm text-[#666666] mt-0.5">Register to lodge and track Construction Cell complaints.</p>
           </div>
         </div>