Vertice restyle: fullscreen layout, lime/gray palette, mini-canvas project cards

- Token swap to near-black grays + lime accent + yellow secondary across
  index.css, all shared chart/card components, and every feature page
- PlatformShell: 62px icon rail, 46px telemetry ticker topbar, containr
  wordmark, env pill; mobile header preserved
- ProjectsPage rebuilt: cursor heading, host stat row (CPU sparkline,
  MEM/DISK meters, DEPLOYS), Railway-style mini-canvas project cards,
  mono deployment feed table
- All layout-level max-w-[1400px] caps removed -> w-full px-8
- New lime containr.svg synced to public/, root, and dist
- Auth glow, chart series colors, service-type colors retuned to palette
- Demo mode now seeds representative host telemetry
- Smoke test updated for new heading/copy

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

app/frontend/src/shared/components/Charts.tsx

@@ -68,7 +68,7 @@ function gradientId(prefix: string, color: string, index = 0) {
 
 export function LineChart({
   data,
-  color = '#ff7043',
+  color = '#b4e34a',
   fillColor = 'transparent',
   height = 76,
   showDots = true,
@@ -96,7 +96,7 @@ export function LineChart({
 
 export function LineAreaChart({
   data,
-  color = '#e8316a',
+  color = 'var(--accent-primary)',
   fillOpacity = 0.15,
   height = 130,
 }: LineAreaChartProps) {
@@ -181,7 +181,7 @@ export function MultiLineChart({
 
 export function LineMetricChart({
   data,
-  color = '#ff7043',
+  color = '#b4e34a',
   fillOpacity = 0.15,
   height = 76,
   showArea = false,
@@ -204,8 +204,8 @@ export function DualLineChart({
   data1,
   data2,
   height = 58,
-  color1 = '#6c8ef0',
-  color2 = '#9c7ef0',
+  color1 = '#7ab8ff',
+  color2 = '#f2c94c',
   fillOpacity1 = 0.15,
   fillOpacity2 = 0.15,
 }: DualLineChartProps) {
@@ -222,7 +222,7 @@ export function DualLineChart({
 
 export function BarChart({
   data,
-  color = '#3dd68c',
+  color = '#5ee6a0',
   height = 128,
   gap = 4,
 }: BarChartProps) {