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)

SESSION-LOG.md

@@ -7,6 +7,7 @@
 ## Session — 2026-02-18 (GitHub Copilot - Haiku 4.5)
 
 ### Completed
+
 - **Task 1.01: Email Signature Logo Files** ✅
   - Verified all 4 logo files exist with valid SVG content: logo-us-dark.svg, logo-us-light.svg, logo-sdt-dark.svg, logo-sdt-light.svg
   - No action needed — logos are already present and valid
@@ -18,9 +19,11 @@
   - Build passes zero errors
 
 ### Commits
+
 - `1db61d8` feat(email-signature): add address toggles for Urban Switch and Studii de Teren
 
 ### Notes
+
 - Full npm install and build verification completed
 - Ready to move to task 1.03 (Prompt Generator architecture templates) after user approval
 - Set up git with AI Assistant user for commits
@@ -30,6 +33,7 @@
 ## Session — 2026-02-18 (Claude Opus 4.6)
 
 ### Completed
+
 - **Registratura Legal Deadline Tracking** — Full implementation:
   - 9 new files: working-days.ts (Romanian holidays + Orthodox Easter), deadline-catalog.ts (16 deadline types), deadline-service.ts, use-deadline-filters.ts, deadline-card.tsx, deadline-add-dialog.tsx, deadline-resolve-dialog.tsx, deadline-table.tsx, deadline-dashboard.tsx
   - 6 modified files: types.ts, use-registry.ts, registratura-module.tsx (tabbed), registry-entry-form.tsx (inline deadlines), registry-table.tsx (clock badge), index.ts
@@ -39,21 +43,22 @@
 - **SESSION-GUIDE.md** — Created with start/resume prompts, git workflow, file update rules
 
 ### Commits
+
 - `bb01268` feat(registratura): add legal deadline tracking system (Termene Legale)
 - `d6a5852` docs: add ROADMAP.md with detailed future task plan
 - `b1df15b` docs: rewrite ROADMAP.md with complete xlsx gap analysis + multi-model recommendations
 - (this session) docs: add SESSION-GUIDE.md + SESSION-LOG.md
 
 ### Notes
+
 - Build passes with zero errors
 - Dev server on localhost:3000 shows tabs correctly
 - Production at 10.10.10.166:3000 requires Portainer redeploy after push
 - The `app_modules_overview.xlsx` is in the repo root but not committed (it's a reference file)
 - No tasks from ROADMAP.md Phase 1+ have been started yet — next session should begin with task 1.01
 
-
-
 ### Completed
+
 - **Registratura Legal Deadline Tracking** — Full implementation:
   - 9 new files: working-days.ts (Romanian holidays + Orthodox Easter), deadline-catalog.ts (16 deadline types), deadline-service.ts, use-deadline-filters.ts, deadline-card.tsx, deadline-add-dialog.tsx, deadline-resolve-dialog.tsx, deadline-table.tsx, deadline-dashboard.tsx
   - 6 modified files: types.ts, use-registry.ts, registratura-module.tsx (tabbed), registry-entry-form.tsx (inline deadlines), registry-table.tsx (clock badge), index.ts
@@ -63,12 +68,14 @@
 - **SESSION-GUIDE.md** — Created with start/resume prompts, git workflow, file update rules
 
 ### Commits
+
 - `bb01268` feat(registratura): add legal deadline tracking system (Termene Legale)
 - `d6a5852` docs: add ROADMAP.md with detailed future task plan
 - `b1df15b` docs: rewrite ROADMAP.md with complete xlsx gap analysis + multi-model recommendations
 - (this session) docs: add SESSION-GUIDE.md + SESSION-LOG.md
 
 ### Notes
+
 - Build passes with zero errors
 - Dev server on localhost:3000 shows tabs correctly
 - Production at 10.10.10.166:3000 requires Portainer redeploy after push