fix(email-signature): correct addresses, add Albac, fix logo sizing, update US/SDT colors from logos, fix hydration error

- Fix all 3 address constants: Christescu (nr. 12, 400416), Unirii (nr. 3 sc. 3 ap. 26, 400432), Albac (nr. 2 ap. 1, 400459)
- Add 3rd address option (Albac) to all company address selectors
- Default address changed to Christescu for all companies
- Update US brand colors to logo blue (#345476), SDT to logo teal (#0182A1)
- Fix slashAccent for US/SDT (was pointing to logo files instead of slash assets)
- Add logoDimensions to CompanyBranding type for per-company logo sizing
- Set US logo to 140x24 and SDT to 71x24 (matching SVG aspect ratios)
- Fix sidebar hydration error: remove unused useTheme() hook call
- Update color palettes in configurator to match logo-derived colors

Tasks: 1.01 (verified), 1.02 (address toggle + fixes)

src/config/companies.ts

@@ -1,4 +1,4 @@
-import type { CompanyId } from '@/core/auth/types';
+import type { CompanyId } from "@/core/auth/types";
 
 export interface Company {
   id: CompanyId;
@@ -10,54 +10,54 @@ export interface Company {
   city: string;
   logo?: {
     light: string; // logo for light backgrounds
-    dark: string;  // logo for dark backgrounds
+    dark: string; // logo for dark backgrounds
   };
 }
 
 export const COMPANIES: Record<CompanyId, Company> = {
   beletage: {
-    id: 'beletage',
-    name: 'Beletage SRL',
-    shortName: 'Beletage',
-    cui: '',
-    color: '#22B5AB',
-    address: 'str. Unirii, nr. 3, ap. 26',
-    city: 'Cluj-Napoca',
+    id: "beletage",
+    name: "Beletage SRL",
+    shortName: "Beletage",
+    cui: "",
+    color: "#22B5AB",
+    address: "str. Unirii, nr. 3, ap. 26",
+    city: "Cluj-Napoca",
   },
-  'urban-switch': {
-    id: 'urban-switch',
-    name: 'Urban Switch SRL',
-    shortName: 'Urban Switch',
-    cui: '',
-    color: '#6366f1',
-    address: '',
-    city: 'Cluj-Napoca',
+  "urban-switch": {
+    id: "urban-switch",
+    name: "Urban Switch SRL",
+    shortName: "Urban Switch",
+    cui: "",
+    color: "#6366f1",
+    address: "",
+    city: "Cluj-Napoca",
     logo: {
-      light: '/logos/logo-us-light.svg',
-      dark: '/logos/logo-us-dark.svg',
+      light: "/logos/logo-us-light.svg",
+      dark: "/logos/logo-us-light.svg",
     },
   },
-  'studii-de-teren': {
-    id: 'studii-de-teren',
-    name: 'Studii de Teren SRL',
-    shortName: 'Studii de Teren',
-    cui: '',
-    color: '#f59e0b',
-    address: '',
-    city: 'Cluj-Napoca',
+  "studii-de-teren": {
+    id: "studii-de-teren",
+    name: "Studii de Teren SRL",
+    shortName: "Studii de Teren",
+    cui: "",
+    color: "#f59e0b",
+    address: "",
+    city: "Cluj-Napoca",
     logo: {
-      light: '/logos/logo-sdt-dark.svg',
-      dark: '/logos/logo-sdt-light.svg',
+      light: "/logos/logo-sdt-light.svg",
+      dark: "/logos/logo-sdt-light.svg",
     },
   },
   group: {
-    id: 'group',
-    name: 'Grup Companii',
-    shortName: 'Grup',
-    cui: '',
-    color: '#64748b',
-    address: '',
-    city: 'Cluj-Napoca',
+    id: "group",
+    name: "Grup Companii",
+    shortName: "Grup",
+    cui: "",
+    color: "#64748b",
+    address: "",
+    city: "Cluj-Napoca",
   },
 };