feat: complete UI redesign — client creation tabs, footer, home page, CIF & occupation fields

- Client creation: replaced vertical stepper with 3-tab layout (General, KYC & Nominee, Preview)
- All form fields redesigned with appearance="outline" and section grouping
- Preview tab with profile card, info tables, KYC details, family members
- Footer redesigned: security bar, LincShield certifications, regulatory & legal, quick navigation, support & contact, LincPay branding
- Home page redesigned: welcome banner, quick action cards, info row
- Client view header redesigned: ID chips row (Account No, CIF Number, External Id), 4-column details grid
- Added CIF Number column to clients list table
- Added CIF Number display to client view sidebar and personal data tab
- Added occupationCategoryId and occupationId dropdowns to client creation form
- Added occupation fields to client view sidebar, personal data tab, and preview
- Added 51+ missing translation keys to en-US.json
- Toolbar: added Last login chip
- Registered faUserPlus icon

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/assets/translations/ne-NE.json

@@ -528,6 +528,7 @@
       "Reject": "अस्वीकार गर्नुहोस्",
       "Reject transfer": "स्थानान्तरण अस्वीकार गर्नुहोस्",
       "Release Amount": "रिलिज रकम",
+      "Reload": "पुनः लोड",
       "Remove": "हटाउनुहोस्",
       "Request OTP": "OTP अनुरोध गर्नुहोस्",
       "Reschedule": "पुन: तालिका",
@@ -1339,6 +1340,11 @@
       "Secure & Reliable": "सुरक्षित र भरपर्दो",
       "Community Driven": "समुदाय संचालित",
       "Global Impact": "विश्वव्यापी प्रभाव",
+      "Language": "भाषा",
+      "Server": "सर्भर",
+      "Settings": "सेटिङ्स",
+      "Theme": "थिम",
+      "Welcome Back": "फेरि स्वागत छ",
       "Personal Information": "व्यक्तिगत जानकारी",
       "Account Information": "खाता जानकारी",
       "Entity Details": "संस्था विवरण",
@@ -3649,6 +3655,7 @@
       "do not match": "मिल्दैन",
       "edit": "सम्पादन गर्नुहोस्",
       "elimination of poverty": "जसले विश्वका गरिब र बैंकविहीनहरूलाई जिम्मेवार वित्तीय सेवाहरू अझ प्रभावकारी र कुशलतापूर्वक प्रदान गर्न संगठनहरूलाई सक्षम बनाएर गरिबी उन्मूलनको गति बढाउने लक्ष्य राख्छ। रोचक लाग्छ?",
+      "Sign in to continue": "आफ्नो ड्यासबोर्डमा जारी राख्न साइन इन गर्नुहोस्",
       "global community": "विश्वव्यापी समुदाय",
       "is designed by the": "द्वारा डिजाइन गरिएको छ",
       "per annum": "प्रति वर्ष",