style: add mission list page CSS (~190 rules)
Covers previously undefined classes used by /missions and its includes:
- mission-filter-grid, mission-filter-pill, mission-filter-pill-row
- preview-tab, mission-preview-nav, mission-ops-tabs-panel
- mission-page-header, summary-card, mission-page-header-metrics
- data-table, mission-log-table, two-line-cell, table-subline, table-title
- table-actions, table-link, clamp-line, chip, field-label, eyebrow
- mission-datetime-control-row, mission-datetime-display-input
- primary-button, secondary-button
- panel, top-gap, empty-state
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
ArmorandClaude Opus 4.7
0b4a5c6aa0