refactor(companies): Update company data handling and display formatting

app/companies/page.tsx

@@ -232,7 +232,7 @@ export default function CompaniesPage() {
                   <SelectContent>
                     {industries.map((industry) => (
                       <SelectItem key={industry} value={industry}>
-                        {industry}
+                        {industry === 'All' ? 'All' : industry.charAt(0).toUpperCase() + industry.slice(1)}
                       </SelectItem>
                     ))}
                   </SelectContent>

app/dashboard/company/[slug]/settings/page.tsx

@@ -49,17 +49,17 @@ export default function CompanySettingsPage() {
     email: currentCompany?.email || '',
     phone: currentCompany?.phone || '',
     address: {
-      street: currentCompany?.address?.street || '',
-      city: currentCompany?.address?.city || '',
-      state: currentCompany?.address?.state || '',
-      country: currentCompany?.address?.country || '',
-      zip: currentCompany?.address?.zip || '',
+      street: currentCompany?.address_street || '',
+      city: currentCompany?.address_city || '',
+      state: currentCompany?.address_state || '',
+      country: currentCompany?.address_country || '',
+      zip: currentCompany?.address_zip || '',
     },
     socials: {
-      linkedin: currentCompany?.socials?.linkedin || '',
-      twitter: currentCompany?.socials?.twitter || '',
-      facebook: currentCompany?.socials?.facebook || '',
-      instagram: currentCompany?.socials?.instagram || '',
+      linkedin: currentCompany?.linkedin_url || '',
+      twitter: currentCompany?.twitter_url || '',
+      facebook: currentCompany?.facebook_url || '',
+      instagram: currentCompany?.instagram_url || '',
     },
   })
 
@@ -85,17 +85,17 @@ export default function CompanySettingsPage() {
         email: currentCompany.email || '',
         phone: currentCompany.phone || '',
         address: {
-          street: currentCompany.address?.street || '',
-          city: currentCompany.address?.city || '',
-          state: currentCompany.address?.state || '',
-          country: currentCompany.address?.country || '',
-          zip: currentCompany.address?.zip || '',
+          street: currentCompany.address_street || '',
+          city: currentCompany.address_city || '',
+          state: currentCompany.address_state || '',
+          country: currentCompany.address_country || '',
+          zip: currentCompany.address_zip || '',
         },
         socials: {
-          linkedin: currentCompany.socials?.linkedin || '',
-          twitter: currentCompany.socials?.twitter || '',
-          facebook: currentCompany.socials?.facebook || '',
-          instagram: currentCompany.socials?.instagram || '',
+          linkedin: currentCompany.linkedin_url || '',
+          twitter: currentCompany.twitter_url || '',
+          facebook: currentCompany.facebook_url || '',
+          instagram: currentCompany.instagram_url || '',
         },
       })
     }
@@ -197,12 +197,35 @@ export default function CompanySettingsPage() {
 
     setLoading(true)
     try {
+      // Flatten address and socials objects to match database schema
+      const updateData = {
+        name: formData.name,
+        legal_name: formData.legal_name,
+        description: formData.description,
+        website: formData.website,
+        industry: formData.industry,
+        company_size: formData.company_size,
+        email: formData.email,
+        phone: formData.phone,
+        // Flatten address fields
+        address_street: formData.address.street,
+        address_city: formData.address.city,
+        address_state: formData.address.state,
+        address_country: formData.address.country,
+        address_zip: formData.address.zip,
+        // Flatten social fields
+        linkedin_url: formData.socials.linkedin,
+        twitter_url: formData.socials.twitter,
+        facebook_url: formData.socials.facebook,
+        instagram_url: formData.socials.instagram,
+      }
+
       const response = await fetch(`/api/companies/${currentCompany.slug}`, {
         method: 'PUT',
         headers: {
           'Content-Type': 'application/json',
         },
-        body: JSON.stringify(formData),
+        body: JSON.stringify(updateData),
       })
 
       if (!response.ok) {

components/companies/CompanyCard.tsx

@@ -41,7 +41,7 @@ export function CompanyCard({
                 </CardTitle>
                 {company.industry && (
                   <CardDescription className="text-xs mt-1">
-                    {company.industry}
+                    {company.industry.charAt(0).toUpperCase() + company.industry.slice(1)}
                   </CardDescription>
                 )}
               </div>
@@ -63,7 +63,7 @@ export function CompanyCard({
             {company.company_size && (
               <Badge variant="secondary" className="text-xs">
                 <Users className="h-3 w-3 mr-1" />
-                {company.company_size}
+                {company.company_size.charAt(0).toUpperCase() + company.company_size.slice(1)}
               </Badge>
             )}
             {company.address?.city && (

components/companies/CompanyProfile.tsx

@@ -66,19 +66,19 @@ export function CompanyProfile({ company, isOwner = false, className }: CompanyP
                 {company.industry && (
                   <Badge variant="secondary">
                     <Building2 className="h-3 w-3 mr-1" />
-                    {company.industry}
+                    {company.industry.charAt(0).toUpperCase() + company.industry.slice(1)}
                   </Badge>
                 )}
                 {company.company_size && (
                   <Badge variant="outline">
                     <Users className="h-3 w-3 mr-1" />
-                    {company.company_size}
+                    {company.company_size.charAt(0).toUpperCase() + company.company_size.slice(1)}
                   </Badge>
                 )}
                 {company.subscription_tier !== 'free' && (
                   <Badge variant="default">
                     <Award className="h-3 w-3 mr-1" />
-                    {company.subscription_tier}
+                    {company.subscription_tier.charAt(0).toUpperCase() + company.subscription_tier.slice(1)}
                   </Badge>
                 )}
               </div>

types/company.ts

@@ -11,8 +11,21 @@ export interface Company {
   company_size?: 'startup' | 'small' | 'medium' | 'large' | 'enterprise'
   email: string
   phone?: string
+  // Nested address object (for backward compatibility)
   address?: CompanyAddress
+  // Flattened address fields (actual database columns)
+  address_street?: string
+  address_city?: string
+  address_state?: string
+  address_country?: string
+  address_zip?: string
+  // Nested socials object (for backward compatibility)
   socials?: CompanySocials
+  // Flattened social fields (actual database columns)
+  linkedin_url?: string
+  twitter_url?: string
+  facebook_url?: string
+  instagram_url?: string
   verification_status: 'pending' | 'verified' | 'rejected'
   verification_documents?: string[]
   verified_at?: string