feat: harden local shell, SFTP, and desktop session reliability

Finder-launched terminals now inherit a login PATH so tools like ollama resolve, destructive SFTP/editor actions require confirmation, and terminal search plus window dragging work again. SSH forwards and RDP sessions keep listeners and survive reconnect without FastPath crashes.

Co-authored-by: Cursor <cursoragent@cursor.com>

tailwind.config.js

@@ -19,19 +19,22 @@ export default {
         },
         // ── Legacy dark-* aliases (backward compat → surface tokens) ───
         dark: {
+          950: 'var(--color-surface-base)',
           900: 'var(--color-surface-base)',
+          850: 'var(--color-surface-raised)',
           800: 'var(--color-surface-raised)',
           700: 'var(--color-surface-overlay)',
           600: 'var(--color-surface-inset)',
+          500: 'var(--color-text-dim)',
         },
-        // ── Accent colors ──────────────────────────────────────────────
+        // ── Accent colors (RGB channels → /opacity works in light & dark) ──
         accent: {
-          blue:        'var(--color-accent-blue)',
-          'blue-hover':'var(--color-accent-blue-hover)',
-          green:       'var(--color-accent-green)',
-          purple:      'var(--color-accent-purple)',
-          orange:      'var(--color-accent-orange)',
-          red:         'var(--color-accent-red)',
+          blue:         'rgb(var(--color-accent-blue-rgb) / <alpha-value>)',
+          'blue-hover': 'rgb(var(--color-accent-blue-hover-rgb) / <alpha-value>)',
+          green:        'rgb(var(--color-accent-green-rgb) / <alpha-value>)',
+          purple:       'rgb(var(--color-accent-purple-rgb) / <alpha-value>)',
+          orange:       'rgb(var(--color-accent-orange-rgb) / <alpha-value>)',
+          red:          'rgb(var(--color-accent-red-rgb) / <alpha-value>)',
         },
         // ── Content / text tokens ──────────────────────────────────────
         content: {
@@ -62,13 +65,13 @@ export default {
         },
         // ── Feedback / status tokens ───────────────────────────────────
         feedback: {
-          'success':    'var(--color-feedback-success)',
+          success:      'rgb(var(--color-feedback-success-rgb) / <alpha-value>)',
           'success-bg': 'var(--color-feedback-success-bg)',
-          'warning':    'var(--color-feedback-warning)',
+          warning:      'rgb(var(--color-feedback-warning-rgb) / <alpha-value>)',
           'warning-bg': 'var(--color-feedback-warning-bg)',
-          'error':      'var(--color-feedback-error)',
+          error:        'rgb(var(--color-feedback-error-rgb) / <alpha-value>)',
           'error-bg':   'var(--color-feedback-error-bg)',
-          'info':       'var(--color-feedback-info)',
+          info:         'rgb(var(--color-feedback-info-rgb) / <alpha-value>)',
           'info-bg':    'var(--color-feedback-info-bg)',
         },
       },